Beginning React Native with Hooks
Developed by Facebook, React Native is one of the leading frameworks to build native mobile apps for Android and iOS. You use small manageable components to build mobile applications that look and feel truly 'native'.In this book, we take you on a fun, hands-on and pragmatic journey to master React Native. You'll start building React Native apps using functional components within minutes. Every section is written in a bite-sized manner and straight to the point as I don't want to waste your time (and most certainly mine) on the content you don't need. In the end, you will have what it takes to develop a real-life app.RequirementsBasic familiarity with HTML, Javascript and object-oriented programming. No prior knowledge of React Native is required as we start from React basics. But if you have previous experience with React, you will progress through the material faster.ContentsChapter 1: IntroductionChapter 2: Creating and Using ComponentsChapter 3: Bindings, Props, State and User InteractionChapter 4: Working with ComponentsChapter 5: Conditional RenderingChapter 6: Building React Native Forms with HooksChapter 7: Getting Data from RESTful APIs with HooksChapter 8: C.R.U.D. With HooksChapter 9: Navigation Between ScreensChapter 10: Connecting to an API To Persist Data
Coding for Beginners and Kids Using Python
Are you looking to start coding? Or teach kids how to code?This book on beginner Python coding can solve your problem.For the last couple of years, the news keeps talking about the digital economy and how everyone needs programmers. It seems like everyone wants to learn how to code. However, it is not that easy. Coding is a skill; and like any skill it takes time to learn. Like any skill, the younger you start; the better you get.From my personal experience with coding and also with teaching young kids how to code, let me tell you that coding is a lot of fun and extremely gratifying.It teaches you how to organize, think logically, communicate, work in teams and be more creative.However, programming can be hard to learn. Especially if you start reading advanced books. You need a step-by-step guide to get started. This book starts off with the very basics; how to install the Python software, set up and write your first lines of code. There are exercises at the end of each chapter that can test your new found knowledge and move you ahead. This kind of project based learning is great to get you moving and confident.And then, we get you a few more intermediate skills that can get you comfortable with Python.Even if you've never touched a computer in your life, you will find this book useful.Scroll up and Click 'Add to Cart' Now
Learn Java
This book is the ultimate beginners' crash course to Java programming, as it will help you learn enough about the language in as little as 1 week! For one, Java is arguably the most acclaimed skill and is in demand nearly everywhere. IBM, Infosys, Twitter, Netflix, Google, Spotify, Uber, Amazon, Target, Yelp, Square, and other big players are always in need of a great Java programmer. Going by PayScale.com (the website that offers information about salary), an average Java developer earns about $70,000 annually. As a pro in the field, you have the entire globe to work over, as the demand is never restricted to a particular geographical area. This book is the ultimate guide specially designed to help you move from a person largely unacquainted with programming to a person who can actually teach the subject and complete good programming projects. Here's the cool part: you get to learn the whole thing in ONE WEEK! It is updated to the latest versions (8 and 10) and the main topics of what the book will be about include: - Variables - Conditions - Loops - Arrays - Operators - User input - Classes - Objects - Methods - Object Oriented Programming which includes: - Inheritance - Encapsulation - Polymorphism - Compositions
Bite-Size Python
Introduce children to the popular Python programming language through relatable examples and fun projects! Python has now surpassed Java as the most commonly used programming language. As the language rises in popularity, this complete guide can teach basic Python concepts to kids with its simple, friendly format. Bite-Size Python: An Introduction to Python Programming provides children with a foundation in the Python language. This unique book shares knowledge through easy-to-understand examples, fast exercises, and fun projects! As children learn, their parents, caregivers, and instructors can also join in their discoveries. Bite-Size Python is ideal for those who are new to programming, giving kids ages 9 and up a beginners' approach to learning one of the most important programming languages. Gives an overview of Python Provides exciting programming projects Offers instruction on how to download and install Python Presents key programming language concepts Simplifies technical definitions With this playful guide to learning Python, readers can try out activities on their computers for a hands-on learning experience. The artwork in Bite-Size Python represents children of various backgrounds, so any child who picks up this book will be empowered to learn and young readers will love showing their projects to friends and family!
Quarkus Cookbook
Optimized for Kubernetes, Quarkus is designed to help you create Java applications that are cloud first, container native, and serverless capable. With this cookbook, authors Alex Soto Bueno and Jason Porter from Red Hat provide detailed solutions for installing, interacting with, and using Quarkus in the development and production of microservices. The recipes in this book show midlevel to senior developers familiar with Java enterprise application development how to get started with Quarkus quickly. You'll become familiar with how Quarkus works within the wider Java ecosystem and discover ways to adapt this framework to your particular needs. You'll learn how to: Shorten the development cycle by enabling live reloading in dev mode Connect to and communicate with Kafka Develop with the reactive programming model Easily add fault tolerance to your services Build your application as a Kubernetes-ready container Ease development with OpenAPI and test a native Quarkus application
Rust for the Iot
Get started programming Rust applications for the Internet of Things (IoT). This book is a programming skills migration book that teaches you the Rust programming techniques most useful for IoT applications. You'll step through from server to board development in creating a set of IoT applications. In Rust for the IoT, you'll learn how to build a modern server-side application using Rust on the backend. Then you'll use docker and Kubernetes to deploy these to a managed cloud. Finally you will use a Raspberry Pi with a SenseHat and Camera to capture the world around you and send that information to the cloud. While you will be able to follow along without any cloud or hardware, to make the most of it we recommend a few cloud pieces and hardware that is designed to integrate with the software in this book. After reading and using this book, you'll see how to apply Rust to the Internet of Things. What You Will Learn Create a modern Rust backend complete with handling eventual consistency and interacting via a GraphQL interface Use the Raspberry PI to serve as a cheap IoT device that one can easily deploy around the house Capture temperature, video, and use the interactive joystick to interact with the software you've created Use OpenCV to perform facial detection from the PI's camera and save that information to the cloud. Create deployable helm charts for the cloud, and for the device create complete ISOs that allow you to easily deploy the Pi's OS + custom software Who This Book Is ForYou will need to have a basic understanding of cloud application development at a minimum and the basics of Rust coding. This book is for those interested in or working with the IoT and the Raspberry Pi who want to learnhow Rust can work for them.
String Algorithms in C
Implement practical data structures and algorithms for text search and discover how it is used inside other larger applications. This unique in-depth guide explains string algorithms using the C programming language. String Algorithms in C teaches you the following algorithms and how to use them: classical exact search algorithms; tries and compact tries; suffix trees and arrays; approximative pattern searches; and more. In this book, author Thomas Mailund provides a library with all the algorithms and applicable source code that you can use in your own programs. There are implementations of all the algorithms presented in this book so there are plenty of examples. You'll understand that string algorithms are used in various applications such as image processing, computer vision, text analytics processing from data science to web applications, information retrieval from databases, network security, and much more. What You Will Learn Use classical exact search algorithms including naive search, borders/border search, Knuth-Morris-Pratt, and Boyer-Moor with or without Horspool Search in trees, use tries and compact tries, and work with the Aho-Carasick algorithm Process suffix trees including the use and development of McCreight's algorithm Work with suffix arrays including binary searches; sorting naive constructions; suffix tree construction; skew algorithms; and the Borrows-Wheeler transform (BWT) Deal with enhanced suffix arrays including longest common prefix (LCP) Carry out approximative pattern searches among suffix trees and approximative BWT searches Who This Book Is For Those with at least some prior programming experience with C or Assembly and have at least prior experience with programming algorithms.
Android Apps Security
Gain the information you need to design secure, useful, high-performing apps that expose end-users to as little risk as possible. This book shows you how to best design and develop Android apps with security in mind: explore concepts that you can use to secure apps and how you can use and incorporate these security features into your apps.What You Will LearnIdentify data that should be securedUse the Android APIs to ensure confidentiality and integrity of dataBuild secure apps for the enterpriseImplement Public Key Infrastructure and encryption APIs in appsMaster owners, access control lists, and permissions to allow user control over app propertiesManage authentication, transport layer encryption, and server-side securityWho This Book Is ForExperienced Android app developers.
Exploring C++20
Discover everything you need to know about C]+ in a logical progression of small lessons that you can work through as quickly or as slowly as you need. This book divides C++ up into bite-sized chunks that will help you learn the language one step at a time. Fully updated to include C++20, it assumes no familiarity with C++ or any other C-based language. Exploring C++20 acknowledges that C++ can be a complicated language, so rather than baffle you with complex chapters explaining functions, classes, and statements in isolation you'll focus on how to achieve results. By learning a little bit of this and a little of that you'll soon have amassed enough knowledge to be writing non-trivial programs and will have built a solid foundation of experience that puts those previously baffling concepts into context.In this fully-revised third edition of Exploring C++, you'll learn how to use the standard library early in the book. Next, you'll work with operators, objects, and data-sources in increasingly realistic situations. Finally, you'll start putting the pieces together to create sophisticated programs of your own design confident that you've built a firm base of experience from which to grow.What You Will Learn Grasp the basics, including compound statements, modules, and more Work with custom types and see how to use them Write useful algorithms, functions, and moreDiscover the latest C++ 20 features, including concepts, modules, and ranges Apply your skills to projects that include a fixed-point numbers and body-mass index applications Carry out generic programming and apply it in a practical project Exploit multiple inheritance, traits/policies, overloaded functions, and metaprogramming Who This Book Is ForExperienced programmers who may have little or no experience with C++ who want an accelerated learning guide to C++20 so they can hit the ground running.
The Complete Coding Interview Guide in Java
Explore a wide variety of popular interview questions and learn various techniques for breaking down tricky bits of code and algorithms into manageable chunksKey Features: - Discover over 200 coding interview problems and their solutions to help you secure a job as a Java developer- Work on overcoming coding challenges faced in a wide array of topics such as time complexity, OOP, and recursion- Get to grips with the nuances of writing good code with the help of step-by-step coding solutionsBook Description: Java is one of the most sought-after programming languages in the job market, but cracking the coding interview in this challenging economy might not be easy. This comprehensive guide will help you to tackle various challenges faced in a coding job interview and avoid common interview mistakes, and will ultimately guide you toward landing your job as a Java developer.This book contains two crucial elements of coding interviews - a brief section that will take you through non-technical interview questions, while the more comprehensive part covers over 200 coding interview problems along with their hands-on solutions. This book will help you to develop skills in data structures and algorithms, which technical interviewers look for in a candidate, by solving various problems based on these topics covering a wide range of concepts such as arrays, strings, maps, linked lists, sorting, and searching. You'll find out how to approach a coding interview problem in a structured way that produces faster results. Toward the final chapters, you'll learn to solve tricky questions about concurrency, functional programming, and system scalability.By the end of this book, you'll have learned how to solve Java coding problems commonly used in interviews, and will have developed the confidence to secure your Java-centric dream job.What You Will Learn: - Solve the most popular Java coding problems efficiently- Tackle challenging algorithms that will help you develop robust and fast logic- Practice answering commonly asked non-technical interview questions that can make the difference between a pass and a fail- Get an overall picture of prospective employers expectations from a Java developer- Solve various concurrent programming, functional programming, and unit testing problemsWho this book is for: This book is for students, programmers, and employees who want to be invited to and pass interviews given by top companies. The book assumes high school mathematics and basic programming knowledge.Table of Contents- When to start and how to prepare for the interview- How interviews of big companies looks like - What are and how to answer to the common non-technical questions- How to handle failures- How to approach a coding problem- OOP- Big O Time- Recursion and dynamic programming- Bit manipulation - Arrays and Strings - Linked lists and maps - Stacks and queues - Trees, tries and graphs- Sorting and searching - Math and statistics - Concurrency- Functional-style programming- Unit Testing- System Scalability
Easy Learning Python 3
This book helps any people want to learn Python 3+ faster and better than ever before: It's the one Python book that presents Python basic and object-oriented features like inheritance, interfaces, and polymorphism in a way that's both understandable and useful in the real world. Complex concepts are broken down into simple steps to ensure that you can easily master the Python language even if you have never coded before. In just a short time, you can learn how to use Python to design, and develop. Using a straightforward, step-by-step approach, each lesson in this book builds on the previous ones, enabling you to learn the essentials from the ground up. Clear instructions and practical, hands-on examples show you how to interact with Python and Data Analysis. Simple is the beginning of wisdom. This book briefly explain the concept and vividly cultivate programming interest.
Programming the Perl DBI
One of the greatest strengths of the Perl programming language is its ability to manipulate large amounts of data. Database programming is therefore a natural fit for Perl, not only for business applications but also for CGI-based web and intranet applications. The primary interface for database programming in Perl is DBI. DBI is a database-independent package that provides a consistent set of routines regardless of what database product you use--Oracle, Sybase, Ingres, Informix, you name it. The design of DBI is to separate the actual database drivers (DBDs) from the programmer's API, so any DBI program can work with any database, or even with multiple databases by different vendors simultaneously. Programming the Perl DBI is coauthored by Alligator Descartes, one of the most active members of the DBI community, and by Tim Bunce, the inventor of DBI. For the uninitiated, the book explains the architecture of DBI and shows you how to write DBI-based programs. For the experienced DBI dabbler, this book reveals DBI's nuances and the peculiarities of each individual DBD. The book includes: An introduction to DBI and its design How to construct queries and bind parameters Working with database, driver, and statement handles Debugging techniques Coverage of each existing DBD A complete reference to DBI This is the definitive book for database programming in Perl.
Programming Flex 3
If you want to try your hand at developing rich Internet applications with Adobe's Flex 3, and already have experience with frameworks such as .NET or Java, this is the ideal book to get you started. Programming Flex 3 gives you a solid understanding of Flex 3's core concepts, and valuable insight into how, why, and when to use specific Flex features. Numerous examples and sample code demonstrate ways to build complete, functional applications for the Web, using the free Flex SDK, and RIAs for the desktop, using Adobe AIR. This book is an excellent companion to Adobe's Flex 3 reference documentation. With this book, you will: Learn the underlying details of the Flex framework Program with MXML and ActionScript Arrange the layout and deal with UI components Work with media Manage state for applications and components Use transitions and effects Debug your Flex applications Create custom components Embed Flex applications in web browsers Build AIR applications for the desktop Flex 3 will put you at the forefront of the RIA revolution on both the Web and the desktop. Programming Flex 3 will help you get the most from this amazing and sophisticated technology.
sed & awk
sed & awk describes two text processing programs that are mainstays of the UNIX programmer's toolbox. sed is a "stream editor" for editing streams of text that might be too large to edit as a single file, or that might be generated on the fly as part of a larger data processing step. The most common operation done with sed is substitution, replacing one block of text with another. awk is a complete programming language. Unlike many conventional languages, awk is "data driven" -- you specify what kind of data you are interested in and the operations to be performed when that data is found. awk does many things for you, including automatically opening and closing data files, reading records, breaking the records up into fields, and counting the records. While awk provides the features of most conventional programming languages, it also includes some unconventional features, such as extended regular expression matching and associative arrays. sed & awk describes both programs in detail and includes a chapter of example sed and awk scripts. This edition covers features of sed and awk that are mandated by the POSIX standard. This most notably affects awk, where POSIX standardized a new variable, CONVFMT, and new functions, toupper() and tolower(). The CONVFMT variable specifies the conversion format to use when converting numbers to strings (awk used to use OFMT for this purpose). The toupper() and tolower() functions each take a (presumably mixed case) string argument and return a new version of the string with all letters translated to the corresponding case. In addition, this edition covers GNU sed, newly available since the first edition. It also updates the first edition coverage of Bell Labs nawk and GNU awk (gawk), covers mawk, an additional freely available implementation of awk, and briefly discusses three commercial versions of awk, MKS awk, Thompson Automation awk (tawk), and Videosoft (VSAwk).
Oracle Pl/SQL for Dbas
PL/SQL, Oracle's powerful procedural language, has been the cornerstone of Oracle application development for nearly 15 years. Although primarily a tool for developers, PL/SQL has also become an essential tool for database administration, as DBAs take increasing responsibility for site performance and as the lines between developers and DBAs blur. Until now, there has not been a book focused squarely on the language topics of special concern to DBAs Oracle PL/SQL for DBAs fills the gap. Covering the latest Oracle version, Oracle Database 10g Release 2 and packed with code and usage examples, it contains: A quick tour of the PL/SQL language, providing enough basic information about language fundamentals to get DBAs up and running Extensive coverage of security topics for DBAs: Encryption (including both traditional methods and Oracle's new Transparent Data Encryption, TDE); Row-Level Security (RLS), Fine-Grained Auditing (FGA); and random value generation Methods for DBAs to improve query and database performance with cursors and table functions Coverage of Oracle scheduling, which allows jobs such as database monitoring and statistics gathering to be scheduled for regular execution Using Oracle's built-in packages (DBMS_CRYPTO, DBMS_RLS, DBMS_FGA, DBMS_RANDOM, DBMS_SCHEDULING) as a base, the book describes ways of building on top of these packages to suit particular organizational needs. Authors are Arup Nanda, Oracle Magazine 2003 DBA of the Year, and Steven Feuerstein, the world's foremost PL/SQL expert and coauthor of the classic reference, Oracle PL/SQL Programming. DBAs who have not yet discovered how helpful PL/SQL can be will find this book a superb introduction to the language and its special database administration features. Even if you have used PL/SQL for years, you'll find the detailed coverage in this book to be an invaluable resource.
Hibernate
Do you enjoy writing software, except for the database code? Hibernate: A Developer's Notebook is for you. Database experts may enjoy fiddling with SQL, but you don't have to--the rest of the application is the fun part. And even database experts dread the tedious plumbing and typographical spaghetti needed to put their SQL into a Java program. Hibernate: A Developers Notebook shows you how to use Hibernate to automate persistence: you write natural Java objects and some simple configuration files, and Hibernate automates all the interaction between your objects and the database. You don't even need to know the database is there, and you can change from one database to another simply by changing a few statements in a configuration file. Hibernate: A Developer's Notebook walks you through the ins and outs of using Hibernate, from installation and configuration, to complex associations and composite types. Two chapters explore ways to write sophisticated queries, which you can express either through a pure Java API, or with an SQL-inspired, but object-oriented, query language. Don't let that intimidate you though: one of the biggest surprises in working with Hibernate is that for many of the common real-world application scenarios, you don't need an explicit query at all. If you've needed to add a database backend to your application, don't put it off. It's much more fun than it used to be, and Hibernate: A Developer's Notebook shows you why. Here's what a few reviewers had to say: "I'm sitting on an airplane after finishing Hibernate: A Developer's Notebook. It's rare to find a book on a new Java technology that you can get through on a domestic flight. That this notebook effectively and succinctly tackles object-relational mapping makes it, and Hibernate, even more impressive. Many books in this category would need to be checked luggage. With this book, you travel first class." --Mike Clark "A simple persistence framework deserves a simple book, and this one delivers. The examples are well described and easy to understand, yet sophisticated enough to demonstrate Hibernate in a real-world context. Jim, I'm a new fan." --Bruce Tate About the new Developer's Notebook Series from O'Reilly: Developer's Notebooks are a new book series covering important new tools for software developers. Developer's Notebooks stress example over explanation and practice over theory. They are about learning by doing; by experimenting with tools and discovering what works. "All lab, no lecture," with a thoughtful lab partner to guide the way.
Java Foundation Classes in a Nutshell
Java Foundation Classes in a Nutshell is an indispensable quick reference for Java programmers who are writing applications that use graphics or graphical user interfaces. The author of the bestselling Java in a Nutshell has written fast-paced introductions to the Java APIs that comprise the Java Foundation Classes (JFC), such as the Swing GUI components and Java 2D, so that you can start using these exciting new technologies right away. This book also includes O'Reilly's classic-style, quick-reference material for all of the classes in the javax.swing and java.awt packages and their numerous subpackages. This reference material covers all of the new JFC classes in the Java 2 platform, as well as the existing Java 1.1 AWT classes. Once you've learned about the JFC, you'll keep this book next to your keyboard for handy reference while you program. Java Foundation Classes in a Nutshell contains the following: An overview of the architecture of graphical user interfaces built with both the new Swing API and the older AWT An introduction to the important components and application services provided by the Swing API An comprehensive explanation of the features of the new Java 2D graphics API A complete quick reference for the graphics- and GUI-related classes in the Java 2 platform This book is part of the two-volume set of quick references that every Java programmer needs. It is an essential companion to Java in a Nutshell, 3rd Edition, which covers the key nongraphical APIs in Java 1.2. A third volume, Java Enterprise in a Nutshell, focuses on the Java Enterprise APIs and is of interest to programmers working on server-side or enterprise Java applications.
Python for beginners
When it comes to picking out the coding language that you want to work with, there are a lot of different options that you can go with. Some are going to provide you with a lot of power. Some are going to work specifically with certain operating systems. And others are going to work the best when it comes to working on a website or online. But one of the best coding languages for you to work with that will help improve your coding experience and will help you to do a lot of different programming applications, then you have to learn how to work with Python. Python is going to be a great coding language that helps you to really do a good job with many applications online and for programs that you want to make. It is easy enough for a beginner to use, in fact, it was designed to be used by those who are beginners and who have never coded before, while still having the strength that you need to handle some of the different harder applications, such as machine learning, that you would like to explore. There are a lot of different benefits that come with using the Python language and this is why so many people like to spend time learning how to work with this kind of language. There are some benefits that you are going to enjoy when you decide to learn how to code with Python.There are a lot of different support libraries that you are able to use. You will be able to find an extension and a library that works with Python for almost anything that you need. These libraries are great for providing you with the algorithms, the functions, and more that you need in order to get any coding task that you want to be done. You can work with just the traditional library that comes with Python originally, or you can go through and work with some of the other extensions and libraries based on the kind of project you would like to do. Another benefit that comes with this coding language is all of the different integration features that happen. Python can be a good thing to a programmer because it is going to integrate what is known as the Enterprise Application Integration. This is going to be useful because it can make sure that you can work with different operating systems, different coding languages, and more. There is almost nothing that Python isn't able to help you out with, so learning how to use it can be so great. Python is also going to provide you with more productivity in the process. The language here is going to be designed as an object-oriented language, and it includes many different kinds of support libraries to help you get things done. Because of these resources, and the ease of use that comes with this language, the programmer is going to be able to get more done in a shorter amount of time. This can even help to improve how much productivity the programmer is going to enjoy while using some different coding languages along with Python. This guide will focus on the following: Why pythonPython for Data Analysis - BasicsPython OperatorsSupervised Learning AlgorithmsCreating & Accessing Your Python DictionaryIntroducing VariablesNaming Conventions and CommentsHandling InputsWorking with the Conditional StatementsException Handling in the Python LanguageFunctions, Classes and MethodsUsing Linear Regression for PredictionsReplacing and Correcting wordsUsing Jupyter notebook for user interactionThe Regular ExpressionsData Visualization with Python... AND MORE!
Programming Algorithms in LISP
Master algorithms programming using Lisp, including the most important data structures and algorithms. This book also covers the essential tools that help in the development of algorithmic code to give you all you need to enhance your code.Programming Algorithms in Lisp shows real-world engineering considerations and constraints that influence the programs that use these algorithms. It includes practical use cases of the applications of the algorithms to a variety of real-world problems. What You Will LearnProgram algorithms using the Lisp programming languageWork with data structures, arrays, key-values, hash-tables, trees, graphs, and moreUse dynamic programming Program using stringsWork with approximations and compression Who This Book Is For Intermediate Lisp programmers wanting to do algorithms programming. A very experienced non-Lisp programmer may beable to benefit from this book as well.
Blockchain. Innovationspotential einer Technologie im Fr羹hstadium
Bachelorarbeit aus dem Jahr 2016 im Fachbereich Informatik - Wirtschaftsinformatik, Note: 1.0, Humboldt-Universit瓣t zu Berlin (Wirtschaftswissenschaftliche Fakult瓣t Berlin), Sprache: Deutsch, Abstract: Das Experimentieren mit der Blockchain-Technologie, um deren m繹glichen Potentiale zu nutzen, steht im Widerspruch zum bislang ungekl瓣rten, langfristigen Beitrag des Konzepts. Wegen der uneindeutigen Forschungsmeinungen und ungekl瓣rter Fragen in der breiteren Diskussion ist eine systematische Aufarbeitung und Bewertung des Themas notwendig. Hierf羹r muss der Status Quo von Blockchain analysiert und m繹gliche Entwicklungsrichtungen aufgezeigt werden. Zus瓣tzlich ist f羹r die Frage nach dem Potential der Technologie, ihrer Ein- und Umsetzbarkeit und der tats瓣chlichen gesellschaftlichen Relevanz eine Bewertung ihrer verschiedenen Facetten zielf羹hrend. Blockchain ger瓣t als universell einsetzbare Technologie weiter in den Fokus von Forschung und wirtschaftlichen Akteuren. Die aktuelle Literatur beschr瓣nkt sich vielfach auf konzeptionelle Darstellungen der Blockchain, und diskutiert ihre m繹glichen Anwendungsbereiche. Mit steigender Relevanz der Technologie scheint daher eine umfassende Aussage 羹ber m繹gliche Potentiale und Risiken wichtig, um eine zielgerichtete Weiterentwicklung zu erm繹glichen. Eine solche Bewertung wurde in der Forschung bisher nicht durchgef羹hrt. Diese Arbeit analysiert daher den aktuellen Forschungsstand und nimmt eine erste indikative Bewertung der Blockchain vor. Dies erm繹glicht Anforderungen an ein ad瓣quates Technologiebewertungsverfahren zu kl瓣ren und bereitet die inhaltliche Untersuchung vor. Es werden generelle Ans瓣tze der Technologiebewertung identifiziert und mit den Anforderungen einer Bewertung f羹r Blockchain abgeglichen. Die Bewertung mit dem ausgew瓣hlten Verfahren kommt zu dem Schluss, dass Blockchain eine gro?es Innovationspotential bietet. Digitale Interaktionen k繹nnen sich, durch die dezentrale Datenbank, welche Rechtetransfers schnell und glo
Beginning Jakarta Ee Web DevelopmentUsing Jsp, Jsf, Mysql, and Apache Tomcat for Building
Start building Java-based web applications now, even if you're a complete newcomer to Java. Comprehensive and example-driven, this book is all you need to develop dynamic Java-based web applications using JSP, connect to databases with JSF, and put them into action using the popular open source Java web server, Apache Tomcat.Beginning Jakarta EE Web Development is a comprehensive introduction to building Java-based web applications using JSP, JSF, MySQL, and the Apache Tomcat web application server. Other APIs including JSON, JSTL, and XML parser are covered along the way.Key concepts are made easy to grasp with numerous working examples and a walk-through of the development of a complete ecommerce project. This book is written for professionals by practicing Java web application professionals and experts. What You Will LearnBuild Java-based web applications using JSP and JSF with Eclipse Jakarta EEConfigureyour database with MySQLDefine XML documents for your applicationsUse the Apache MyFaces APIs to create JSF applicationsIntegrate and implement JSF and JSP togetherBuild an online ecommerce web application Who This Book Is ForProgrammers new to programming in Java and programming in general.
Django for Professionals
Completely updated for Django 4.0!Django for Professionals takes your web development skills to the next level, teaching you how to build production-ready websites with Python and Django.Once you have learned the basics of Django there is a massive gap between building simple "toy apps" and what it takes to build a "production-ready" web application suitable for deployment to thousands or even millions of users.In the book you'll learn how to: Build a Bookstore website from scratchUse Docker and PostgreSQL locally to mimic production settingsImplement advanced user registration with emailCustomize permissions to control user accessWrite comprehensive testsAdopt advanced security and performance improvementsAdd search and file/image uploadsDeploy with confidenceIf you want to take advantage of all that Django has to offer, Django for Professionals is a comprehensive best practices guide to building and deploying modern websites.Reviews"When readers interested in web development ask me what to read next after Python Crash Course, I refer them to Will's books: Django for Beginners, Django for APIs, and Django for Professionals. I highly recommend you check out his work."-ERIC MATTHES, author of Python Crash Course"If you're looking for a guide into the world of Django, then the three-step of Django for Beginners, Django for APIs, and Django for Professionals is ideal: get up and running, get into APIs, which are a cornerstone of modern app development, and then add the bits you need to your fledging app into production, from databases and static files, to user accounts and security. It's a long road. Will's books are an awesome companion."-CARLTON GIBSON, Django Fellow and Django REST Framework core contributor"A fantastic resource for web development with Django and Python. I highly recommended them"-JEFF TRIPLETT, Python Software Foundation Director, DEFNA President, and REVSYS Partner "Django for Beginners is my go-to recommendation whenever anyone asks how to learn Django. It starts with a friendly and patient approach but manages to cover all the core fundamentals, dives into deployment, and has extensive coverage of testing. If you are looking for one book to master Django, this is it!"-ANNA MAKARUDZE, former President of the Django Software Foundation "A fantastic on-ramp to this brilliant web framework. Django for Beginners doesn't just talk about building sites with Django, it walks you through five of them. Get in the reps!"-ADAM JOHNSON, Django Project Steering Council member and author of two intermediate Django books "Choosing a book for your Django learning journey is a big commitment of your time and energy. That's why it matters who the author is and the intended audience. I've known Will for many years and he's deeply embedded in the Django community. He is a former Board Member of the Django Software Foundation and cohost of the 5-years running DjangoChat podcast. This means he's thought a lot about how people learn and use Django. That goes way beyond just reading the docs and doing a tutorial." -MICHAEL KENNEDY, host of Talk Python and Python Bytes podcasts, founder of Talk Python Training
Javascript: The Definitive Guide
JavaScript is the programming language of the web and is used by more software developers today than any other programming language. For nearly 25 years this best seller has been the go-to guide for JavaScript programmers. The seventh edition is fully updated to cover the 2020 version of JavaScript, and new chapters cover classes, modules, iterators, generators, Promises, async/await, and metaprogramming. You'll find illuminating and engaging example code throughout. This book is for programmers who want to learn JavaScript and for web developers who want to take their understanding and mastery to the next level. It begins by explaining the JavaScript language itself, in detail, from the bottom up. It then builds on that foundation to cover the web platform and Node.js. Topics include: Types, values, variables, expressions, operators, statements, objects, and arrays Functions, classes, modules, iterators, generators, Promises, and async/await JavaScript's standard library: data structures, regular expressions, JSON, i18n, etc. The web platform: documents, components, graphics, networking, storage, and threads Node.js: buffers, files, streams, threads, child processes, web clients, and web servers Tools and language extensions that professional JavaScript developers rely on
Algorithm Design with Haskell
This book is devoted to five main principles of algorithm design: divide and conquer, greedy algorithms, thinning, dynamic programming, and exhaustive search. These principles are presented using Haskell, a purely functional language, leading to simpler explanations and shorter programs than would be obtained with imperative languages. Carefully selected examples, both new and standard, reveal the commonalities and highlight the differences between algorithms. The algorithm developments use equational reasoning where applicable, clarifying the applicability conditions and correctness arguments. Every chapter concludes with exercises (nearly 300 in total), each with complete answers, allowing the reader to consolidate their understanding and apply the techniques to a range of problems. The book serves students (both undergraduate and postgraduate), researchers, teachers, and professionals who want to know more about what goes into a good algorithm and how such algorithms can be expressed in purely functional terms.
Advanced Python Development
This book builds on basic Python tutorials to explain various Python language features that aren't routinely covered: from reusable console scripts that play double duty as micro-services by leveraging entry points, to using asyncio efficiently to collate data from a large number of sources. Along the way, it covers type-hint based linting, low-overhead testing and other automated quality checking to demonstrate a robust real-world development process.Some powerful aspects of Python are often documented with contrived examples that explain the feature as a standalone example only. By following the design and build of a real-world application example from prototype to production quality you'll see not only how the various pieces of functionality work but how they integrate as part of the larger system design process. In addition, you'll benefit from the kind of useful asides and library recommendations that are a staple of conference Q&A sessions at Python conferences as well as discussions of modern Python best practice and techniques to better produce clear code that is easily maintainable.Advanced Python Development is intended for developers who can already write simple programs in Python and want to understand when it's appropriate to use new and advanced language features and to do so in a confident manner. It is especially of use to developers looking to progress to a more senior level and to very experienced developers who have thus far used older versions of Python. What You'll Learn Understand asynchronous programmingExamine developing plugin architecturesWork with type annotationsReview testing techniquesExplore packaging and dependency managementWho This Book Is ForDevelopers at the mid to seniorlevel who already have Python experience.
Beginning Quarkus Framework
Harness the power of Quarkus, the supersonic subatomic cloud-native Java platform from Red Hat. This book covers everything you need to know to get started with the platform, which has been engineered from the ground up for superior performance and cloud-native deployment. You'll start with an overview of the Quarkus framework and its features. Next, you'll dive into building your first microservice using Quarkus, including the use of JAX-RS, Swagger, Microprofile, REST, reactive programming, and more. You'll see how to seamlessly add Quarkus to existing Spring framework projects. The book continues with a dive into the dependency injection pattern and how Quarkus supports it, working with annotations and facilities from both Jakarta EE CDI and the Spring framework. You'll also learn about dockerization and serverless technologies to deploy your microservice. Next you'll cover how data access works in Quarkus with Hibernate, JPA, Spring Boot, MongoDB, and more. This will also give you an eye for efficiency with reactive SQL, microservices, and many more reactive components. You'll also see tips and tricks not available in the official documentation for Quarkus. Lastly, you'll test and secure Quarkus-based code and use different deployment scenarios to package and deploy your Quarkus-based microservice for the cloud, using Amazon Web Services as a focus. After reading and using Beginning Quarkus Framework, you'll have the essentials to build and deploy cloud-native microservices and full-fledged applications. Author Tayo Koleoso goes to great lengths to ensure this book has up to date material including brand new and some unreleased features! What You Will Learn Build and deploy cloud-native Java applications with Quarkus Create Java-based microservices Integrate existing technologies such as the Spring framework and vanilla Java EE into the Quarkus framework Work with the Quarkus data layer on persistence with SQL, reactive SQL, and NoSQL Test code in Quarkus with the latest versions of JUnit and Testcontainers Secure your microservices with JWT and other technologies Package your microservices with Docker containers and GraalVM native image toolingTips and techniques you won't find in the official Quarkus documentation Who This Book Is For Intermediate Java developers familiar with microservices, the cloud in general, and REST web services, but interested in modern approaches.
RabbitMQ Essentials - Second Edition
Learn basic to advanced RabbitMQ techniques with the help of a realistic case study shared by the experts from CloudAMQPKey FeaturesDelve into message queues with this comprehensive RabbitMQ guide Explore message queue architecture evolution with the help of a realistic case study Discover strategies for improving scalability and fault tolerance of a message queue architecture Book Description RabbitMQ is an open source message queuing software that acts as a message broker using the Advanced Message Queuing Protocol (AMQP). This book will help you to get to grips with RabbitMQ to build your own applications with a message queue architecture. You'll learn from the experts from CloudAMQP as they share what they've learned while managing the largest fleet of RabbitMQ clusters in the world. Following the case study of Complete Car, you'll discover how you can use RabbitMQ to provide exceptional customer service and user experience, and see how a message queue architecture makes it easy to upgrade the app and add features as the company grows. From implementing simple synchronous operations through to advanced message routing and tracking, you'll explore how RabbitMQ streamlines scalable operations for fast distribution. This book will help you understand the advantages of message queue architecture, including application scalability, resource efficiency, and user reliability. Finally, you'll learn best practices for working with RabbitMQ and be able to use this book as a reference guide for your future app development projects. By the end of this book, you'll have learned how to use message queuing software to streamline the development of your distributed and scalable applications. What you will learnGet well versed with RabbitMQ's message queue architecture and features Discover the benefits of RabbitMQ, AMQP, and message queuing Install and configure RabbitMQ and its plugins Get to grips with the management console features and controls Understand how queue and exchange types differ and when and how to use them Get the hang of channels, routing strategies, and direct exchanges Implement best practices to work smoothly with message queues Who this book is for If you are a professional enterprise developer or someone who just codes for fun, RabbitMQ Essentials is a valuable resource on open-source message queue architecture. Even those already familiar with microservices and messaging will discover value in reading this book for an exploration of moving forward with best practices and resource efficiency. This book will give you the push you need to get started with creating new and exciting applications or migrating existing monoliths to a microservice architecture.
FrameMaker Structured EDD Development Workbook
Learn to create and format structured content models with Adobe FrameMaker. You'll start by investigating content models and defining base elements like Chapter and Section. Later you'll learn to define elements for books, format your content with context rules and sophisticated formatting options. You'll wrap up with a deep dive into converting unstructured documents to XML and other content models.
Agile Artificial Intelligence in PharoImplementing Neural Networks, Genetic Algorithms, an
Cover classical algorithms commonly used as artificial intelligence techniques and program agile artificial intelligence applications using Pharo. This book takes a practical approach by presenting the implementation details to illustrate the numerous concepts it explains. Along the way, you'll learn neural net fundamentals to set you up for practical examples such as the traveling salesman problem and cover genetic algorithms including a fun zoomorphic creature example. Furthermore, Practical Agile AI with Pharo finishes with a data classification application and two game applications including a Pong-like game and a Flappy Bird-like game. This book is informative and fun, giving you source code to play along with. You'll be able to take this source code and apply it to your own projects. What You Will LearnUse neurons, neural networks, learning theory, and moreWork with genetic algorithms Incorporate neural network principles when working towards neuroevolution Include neural network fundamentals when building three Pharo-based applicationsWho This Book Is ForCoders and data scientists who are experienced programmers and have at least some prior experience with AI or deep learning. They may be new to Pharo programming, but some prior experience with it would be helpful.
Hands-on Nuxt.js Web Development
Learn Nuxt.js for building server-side rendered, static-generated, and production-ready Vue.js web applications with the help of practical examplesKey Features Explore techniques for authentication, testing, and deployment to build your first complete Nuxt.js web app Write cleaner, maintainable, and scalable isomorphic JavaScript web applications Transform your Vue.js application into universal and static-generated web apps Book Description Nuxt.js is a progressive web framework built on top of Vue.js for server-side rendering (SSR). With Nuxt.js and Vue.js, building universal and static-generated applications from scratch is now easier than ever before. This book starts with an introduction to Nuxt.js and its constituents as a universal SSR framework. You'll learn the fundamentals of Nuxt.js and find out how you can integrate it with the latest version of Vue.js. You'll then explore the Nuxt.js directory structure and set up your first Nuxt.js project using pages, views, routing, and Vue components. With the help of practical examples, you'll learn how to connect your Nuxt.js application with the backend API by exploring your Nuxt.js application's configuration, plugins, modules, middleware, and the Vuex store. The book shows you how you can turn your Nuxt.js application into a universal or static-generated application by working with REST and GraphQL APIs over HTTP requests. Finally, you'll get to grips with security techniques using authorization, package your Nuxt.js application for testing, and deploy it to production. By the end of this web development book, you'll have developed a solid understanding of using Nuxt.js for your projects and be able to build secure, end-to-end tested, and scalable web applications with SSR, data handling, and SEO capabilities. What you will learn Integrate Nuxt.js with the latest version of Vue.js Extend your Vue.js applications using Nuxt.js pages, components, routing, middleware, plugins, and modules Create a basic real-time web application using Nuxt.js, Node.js, Koa.js and RethinkDB Develop universal and static-generated web applications with Nuxt.js, headless CMS and GraphQL Build Node.js and PHP APIs from scratch with Koa.js, PSRs, GraphQL, MongoDB and MySQL Secure your Nuxt.js applications with the JWT authentication Discover best practices for testing and deploying your Nuxt.js applications Who this book is for The book is for any JavaScript or full-stack developer who wants to build server-side rendered Vue.js apps. A basic understanding of the Vue.js framework will assist with understanding key concepts covered in the book.
Recode In VBA
You'll quickly learn how to write an Excel macro in VBA, how to create variables to interact with your data. You'll also learn how to write loops to control your code execution, and how to iterate through your workbook cells. This minibook will give you the knowledge you need to quickly get started in serious VBA programming. The goal of this minibook is to give you a full Excel macro already coded for you to re-program. The macro calculates invoice due dates depending on different conditions for a high volume of invoices. It moves around Excel to perform tasks through controlled executions. Keep in mind this minibook is not about how to calculate invoice due dates, rather, it's about giving you practical knowledge to jump-start you into VBA. If you have already bought a book about VBA even better; this minibook will reinforce and show you how to apply that knowledge. It's packed with simple and useful statements for automation.
Brush-up java for Interview
This book is useful for developers who has prior java development experience and wants to scale up or brush up their knowledge. It will be helpful for interview preparations. One can use it as a tool to crack the java interview. It is specially designed to brush-up the java concepts quickly.
SQL in Easy Steps
SQL (Structured Query Language) is THE standard language used world-wide for database communication on all popular database software. It allows the storage and manipulation of data both on Windows platforms and on Unix-based platforms, such as Linux. SQL in easy steps, 4th edition begins by explaining how to download and install the free MySQL database server on both Windows and Linux platforms. This allows you to establish an environment in which to develop and administer your own databases. This book makes no assumption that you will have previous knowledge of any programming or scripting language so it's ideal for the newcomer to SQL. Each chapter builds your knowledge of executing database queries. The book contains exciting chapters on how to selectively extract data from within one, or more, databases and there are complete examples that illustrate each aspect of SQL. By the end of this book you will have gained a sound understanding of the Structured Query Language and be able to write your own SQL scripts to insert, extract, and manipulate data. SQL in easy steps, 4th edition has an easy-to-follow style that will appeal to anyone who wants to begin using databases. It is suitable for those with little or no experience of SQL. This book will appeal to all who need a fundamental understanding of database administration with SQL: Web developers wanting to add database interaction to their web sitesProgrammers wanting to add SQL to their skills setHobbyists who want to begin creating SQL scripts for upload to their own ISPStudents or those seeking a career in computing. Free, downloadable source code is available from our website so you can check the code against your own work, and get started straight away!
Delphi Quick Syntax ReferenceA Pocket Guide to the Delphi and Object Pascal Language
The Delphi Quick Syntax Reference is a succinct code and syntax reference guide to Delphi. It presents the fundamental knowledge to get newcomers started with the language and provides a refresher to seasoned or returning Delphi developers.It covers all the new features added by Embarcadero during the last few years. Delphi celebrates 25 years in 2020 and, alongside the free community version that was introduced a couple of years ago, this syntax guide is a great way to get into the language.What You Will LearnQuickly use and learn DelphiCompile, build and run a Delphi programMaster Delphi strings, variables, constants, and operators and how to apply themUse conditions, loops, procedures, and functions in Delphi Apply object-oriented programming in Delphi Who This Book Is ForReturningor current Delphi developers: The book is a resource for reference for this group of developers especially for the new features that were introduced in the language over the last couple of years. Newcomers to the language: These developers will learn the fundamentals of the language in a very condensed and effective text that accelerates learning.
The Artificial Intelligence Infrastructure Workshop
Explore how a data storage system works - from data ingestion to representationKey Features Understand how artificial intelligence, machine learning, and deep learning are different from one another Discover the data storage requirements of different AI apps using case studies Explore popular data solutions such as Hadoop Distributed File System (HDFS) and Amazon Simple Storage Service (S3) Book Description Social networking sites see an average of 350 million uploads daily - a quantity impossible for humans to scan and analyze. Only AI can do this job at the required speed, and to leverage an AI application at its full potential, you need an efficient and scalable data storage pipeline. The Artificial Intelligence Infrastructure Workshop will teach you how to build and manage one. The Artificial Intelligence Infrastructure Workshop begins taking you through some real-world applications of AI. You'll explore the layers of a data lake and get to grips with security, scalability, and maintainability. With the help of hands-on exercises, you'll learn how to define the requirements for AI applications in your organization. This AI book will show you how to select a database for your system and run common queries on databases such as MySQL, MongoDB, and Cassandra. You'll also design your own AI trading system to get a feel of the pipeline-based architecture. As you learn to implement a deep Q-learning algorithm to play the CartPole game, you'll gain hands-on experience with PyTorch. Finally, you'll explore ways to run machine learning models in production as part of an AI application. By the end of the book, you'll have learned how to build and deploy your own AI software at scale, using various tools, API frameworks, and serialization methods. What you will learn Get to grips with the fundamentals of artificial intelligence Understand the importance of data storage and architecture in AI applications Build data storage and workflow management systems with open source tools Containerize your AI applications with tools such as Docker Discover commonly used data storage solutions and best practices for AI on Amazon Web Services (AWS) Use the AWS CLI and AWS SDK to perform common data tasks Who this book is for If you are looking to develop the data storage skills needed for machine learning and AI and want to learn AI best practices in data engineering, this workshop is for you. Experienced programmers can use this book to advance their career in AI. Familiarity with programming, along with knowledge of exploratory data analysis and reading and writing files using Python will help you to understand the key concepts covered.
The Natural Language Processing Workshop
Make NLP easy by building chatbots and models, and executing various NLP tasks to gain data-driven insights from raw text dataKey Features Get familiar with key natural language processing (NLP) concepts and terminology Explore the functionalities and features of popular NLP tools Learn how to use Python programming and third-party libraries to perform NLP tasks Book Description Do you want to learn how to communicate with computer systems using Natural Language Processing (NLP) techniques, or make a machine understand human sentiments? Do you want to build applications like Siri, Alexa, or chatbots, even if you've never done it before? With The Natural Language Processing Workshop, you can expect to make consistent progress as a beginner, and get up to speed in an interactive way, with the help of hands-on activities and fun exercises. The book starts with an introduction to NLP. You'll study different approaches to NLP tasks, and perform exercises in Python to understand the process of preparing datasets for NLP models. Next, you'll use advanced NLP algorithms and visualization techniques to collect datasets from open websites, and to summarize and generate random text from a document. In the final chapters, you'll use NLP to create a chatbot that detects positive or negative sentiment in text documents such as movie reviews. By the end of this book, you'll be equipped with the essential NLP tools and techniques you need to solve common business problems that involve processing text. What you will learn Obtain, verify, clean and transform text data into a correct format for use Use methods such as tokenization and stemming for text extraction Develop a classifier to classify comments in Wikipedia articles Collect data from open websites with the help of web scraping Train a model to detect topics in a set of documents using topic modeling Discover techniques to represent text as word and document vectors Who this book is for This book is for beginner to mid-level data scientists, machine learning developers, and NLP enthusiasts. A basic understanding of machine learning and NLP is required to help you grasp the topics in this workshop more quickly.
The Reinforcement Learning Workshop
Start with the basics of reinforcement learning and explore deep learning concepts such as deep Q-learning, deep recurrent Q-networks, and policy-based methods with this practical guideKey Features Use TensorFlow to write reinforcement learning agents for performing challenging tasks Learn how to solve finite Markov decision problems Train models to understand popular video games like Breakout Book Description Various intelligent applications such as video games, inventory management software, warehouse robots, and translation tools use reinforcement learning (RL) to make decisions and perform actions that maximize the probability of the desired outcome. This book will help you to get to grips with the techniques and the algorithms for implementing RL in your machine learning models. Starting with an introduction to RL, you'll be guided through different RL environments and frameworks. You'll learn how to implement your own custom environments and use OpenAI baselines to run RL algorithms. Once you've explored classic RL techniques such as Dynamic Programming, Monte Carlo, and TD Learning, you'll understand when to apply the different deep learning methods in RL and advance to deep Q-learning. The book will even help you understand the different stages of machine-based problem-solving by using DARQN on a popular video game Breakout. Finally, you'll find out when to use a policy-based method to tackle an RL problem. By the end of The Reinforcement Learning Workshop, you'll be equipped with the knowledge and skills needed to solve challenging problems using reinforcement learning. What you will learn Use OpenAI Gym as a framework to implement RL environments Find out how to define and implement reward function Explore Markov chain, Markov decision process, and the Bellman equation Distinguish between Dynamic Programming, Monte Carlo, and Temporal Difference Learning Understand the multi-armed bandit problem and explore various strategies to solve it Build a deep Q model network for playing the video game Breakout Who this book is for If you are a data scientist, machine learning enthusiast, or a Python developer who wants to learn basic to advanced deep reinforcement learning algorithms, this workshop is for you. A basic understanding of the Python language is necessary.
The Statistics and Calculus with Python Workshop
With examples and activities that help you achieve real results, applying calculus and statistical methods relevant to advanced data science has never been so easyKey Features Discover how most programmers use the main Python libraries when performing statistics with Python Use descriptive statistics and visualizations to answer business and scientific questions Solve complicated calculus problems, such as arc length and solids of revolution using derivatives and integrals Book Description Are you looking to start developing artificial intelligence applications? Do you need a refresher on key mathematical concepts? Full of engaging practical exercises, The Statistics and Calculus with Python Workshop will show you how to apply your understanding of advanced mathematics in the context of Python. The book begins by giving you a high-level overview of the libraries you'll use while performing statistics with Python. As you progress, you'll perform various mathematical tasks using the Python programming language, such as solving algebraic functions with Python starting with basic functions, and then working through transformations and solving equations. Later chapters in the book will cover statistics and calculus concepts and how to use them to solve problems and gain useful insights. Finally, you'll study differential equations with an emphasis on numerical methods and learn about algorithms that directly calculate values of functions. By the end of this book, you'll have learned how to apply essential statistics and calculus concepts to develop robust Python applications that solve business challenges. What you will learn Get to grips with the fundamental mathematical functions in Python Perform calculations on tabular datasets using pandas Understand the differences between polynomials, rational functions, exponential functions, and trigonometric functions Use algebra techniques for solving systems of equations Solve real-world problems with probability Solve optimization problems with derivatives and integrals Who this book is for If you are a Python programmer who wants to develop intelligent solutions that solve challenging business problems, then this book is for you. To better grasp the concepts explained in this book, you must have a thorough understanding of advanced mathematical concepts, such as Markov chains, Euler's formula, and Runge-Kutta methods as the book only explains how these techniques and concepts can be implemented in Python.
Build Location-Based Projects for IOS
Coding is awesome. So is being outside. With location-based iOS apps, you can combine the two for an enhanced outdoor experience. Use Swift to create your own apps that use GPS data, read sensor data from your iPhone, draw on maps, automate with geofences, and store augmented reality world maps. You'll have a great time without even noticing that you're learning. And even better, each of the projects is designed to be extended and eventually submitted to the App Store. Explore, share, and have fun. Location-based apps are everywhere. From mapping our jogging path to pointing us to the nearest collectible creature in a location-based game, these apps offer useful and interesting features and information related to where you are. Using real-world maps and places as the environment, they add an extra layer of adventure to exploring the outdoors. If you've ever wanted to make your own location-based apps and games, you can learn how with four simple, Swift-based projects that are easy to code and fun to use. Build four stunning apps that sense the iPhone's surroundings. Use Core Location and MapKit to draw GPS data on maps and share the results to social media. Use the sensor data from the iPhone and draw acceleration graphs using Core Graphics while on a playground swing. Build an app that measures the time you spend outside using geofences. Combine Core Location and ARKit to build an augmented reality scavenger hunt app that you can use and play with other people. Have great time building creative apps you cannot wait to try out.
Coding for Kids Ages 9-15
Are you looking to teach children how to code? Or are you looking to start coding? This book on beginner html and JavaScript is the answer. For the last couple of years, the news keeps talking about the digital economy and how everyone needs programmers. It seems like everyone wants to learn how to code. However, it is not that easy. Coding is a skill; and like any skill it takes time to learn. Like any skill, the younger you start; the better you get. From my personal experience with coding and also with teaching young kids how to code, let me tell you that coding is a lot of fun and extremely gratifying. It teaches you how to organize, think logically, communicate, work in teams and be more creative. However, programming can be hard to learn. Especially if you start reading advanced books. You need a step-by-step guide to get started. This book starts off with the very basics; how to install the software, set up and write your first lines of code. There are exercises at the end of each chapter that can test your new found knowledge and move you ahead. And then, we get you a few more advanced skills that can get you started making websites. Even if you've never touched a computer in your life, you will find this book useful. Scroll up and Click 'Add to Cart' Now
Sentiment-Analyse von The Sims 4 auf Twitter. Einsatz von Tweepy und TextBlob 羹ber ein Python-Skript zur Meinungsanalyse
Studienarbeit aus dem Jahr 2018 im Fachbereich Informatik - Computerlinguistik, Note: 13, Justus-Liebig-Universit瓣t Gie?en, Sprache: Deutsch, Abstract: Der Schwerpunkt dieser Hausarbeit liegt auf einem bestimmten Untersuchungsgegenstand, der f羹r eine eigene Sentiment-Analyse herangezogen werden soll. Bei diesem Untersuchungsgegenstand handelt es sich um das bisweilen kontroverse Videospiel The Sims 4, welches insbesondere in j羹ngerer Zeit auf unterschiedlichen sozialen Plattformen im Internet diskutiert worden ist. Im Vordergrund steht dabei die Annahme, dass es aufgrund seiner mitunter kontroversen Natur vor allem h瓣ufig aus einer kritischen, wenn nicht sogar negativen Perspektive heraus diskutiert und bewertet wird; daraus schlie?t sich die Hypothese, dass sich entsprechend eine wesentliche Anzahl von negativ besetzten Meinungen und Gef羹hlen auf der ausgew瓣hlten sozialen Plattform, n瓣mlich Twitter, wiederfinden lassen sollte. Die Frage danach, wie sich Menschen 羹ber bestimmte Ereignisse, Themen, Personen und dergleichen auf einer Meinungs- und Gef羹hlsebene 瓣u?ern, ist vor allem heutzutage, da theoretisch jedermann 羹ber eine 繹ffentliche Stimme dank des Internets und seiner diversen sozialen Plattformen verf羹gt, besonders spannend und aufschlussreich. Unter anderem davon inspiriert ist das Forschungsfeld der Sentiment Analysis, welches sich eben damit auseinandersetzt, auf welche Arten und Weisen Meinungen, Gef羹hle und Stimmungen von Menschen zu den unterschiedlichsten Dingen zum Ausdruck gebracht werden, und wie sie sich ggf. kategorisieren und quantifizieren lassen - sowohl f羹r wissenschaftlich gepr瓣gte Zwecke als auch f羹r diverse Marketing-Absichten. Das Internet als eine schier unendliche Quelle von verf羹gbarem Datenmaterial f羹r ebendiese Zwecke und Absichten nimmt dabei eine besonders tragende Rolle ein, da in einer Vielzahl der sozialen Netzwerke und sozialen Medien eine enorme Bandbreite von unterschiedlichen allt瓣glichen und weniger allt瓣glichen Ereigniss
C Programming. A short Guide
Document from the year 2020 in the subject Computer Science - Programming, grade: 13, course: C Programming, language: English, abstract: C Programming forms a strong base for any programming language study in the life of Computer Science & Engineering students. So the journey of learning C programming is been made easier here in this guide. The book can be used as Laboratory Manual for the C Programming subject. Flowchart is a diagram that uses standard graphical symbols; to illustrate the sequence of steps required for solving a problem or specific question. Flowchart promotes understanding of a problem and shows what tasks should be performed when writing program codes; and so coding becomes an easy task for a programmer. A Flowchart explains the program to others, and that it is also considered a convenient tool for documenting a program, especially if it is complicated.
Programmieren mit Python und Matlab
Dieses Buch enth瓣lt die Begleitunterlagen zum kostenlosen Onlinekurs Programmieren mit Python und MATLAB. Die sechs aufeinander aufbauenden Module wurden an der ETH Z羹rich entwickelt und behandeln die wichtigsten Basiskonzepte der Programmierung in einer h繹heren Programmiersprache. Die Lernenden schreiben angeleitet durch ein elektronisches Tutorial eigenst瓣ndig 20 Programme mit steigendem Realit瓣tsbezug und Schwierigkeitsgrad und werden dadurch auf das Bearbeiten von Programmierprojekten vorbereitet. Dieser Kurs ist geeignet f羹r die Programmiereinf羹hrung an Gymnasien, Berufsschulen, Fachhochschulen sowie f羹r Studierende aller F瓣cher auf Universit瓣tsstufe. Es werden keine Vorkenntnisse vorausgesetzt.
Code Centric: T-SQL Programming with Stored Procedures and Triggers
Coverage of major components of the T-SQL language from a developer's perspective. Real-world examples that the readers can immediately use. Garth co-authored "10 Projects You Can Do with Microsoft SQL Server 7" and has been published in the industry trade periodical SQL Server Professional.
Advanced R 4 Data Programming and the Cloud
Program for data analysis using R and learn practical skills to make your work more efficient. This revised book explores how to automate running code and the creation of reports to share your results, as well as writing functions and packages. It includes key R 4 features such as a new color palette for charts, an enhanced reference counting system, and normalization of matrix and array types where matrix objects now formally inherit from the array class, eliminating inconsistencies.Advanced R 4 Data Programming and the Cloud is not designed to teach advanced R programming nor to teach the theory behind statistical procedures. Rather, it is designed to be a practical guide moving beyond merely using R; it shows you how to program in R to automate tasks. This book will teach you how to manipulate data in modern R structures and includes connecting R to databases such as PostgreSQL, cloud services such as Amazon Web Services (AWS), and digital dashboards such as Shiny. Each chapter also includes a detailed bibliography with references to research articles and other resources that cover relevant conceptual and theoretical topics.What You Will Learn Write and document R functions using R 4Make an R package and share it via GitHub or privatelyAdd tests to R code to ensure it works as intendedUse R to talk directly to databases and do complex data managementRun R in the Amazon cloudDeploy a Shiny digital dashboardGenerate presentation-ready tables and reports using RWho This Book Is For Working professionals, researchers, and students who are familiar with R and basic statistical techniques such as linear regression and who want to learn how to take their R coding and programming to the next level.
C(s) Programming Languages
C is a general-purpose programming language that is extremely popular, simple, and flexible. It is machine-independent, structured programming language which is used extensively in various applications.C++ is a computer programming language that contains the feature of C programming language as well as Simula67(a first object Oriented language).C# is a general-purpose, modern and object-oriented programming language pronounced as "C sharp".In this book, three important languages are explained: C, C ++, and C #. The basics of these three languages will be explained, which can benefit those who want to enter the programming world.
Learning React
If you want to learn how to build efficient React applications, this is your book. Ideal for web developers and software engineers who understand how JavaScript, CSS, and HTML work in the browser, this updated edition provides best practices and patterns for writing modern React code. No prior knowledge of React or functional JavaScript is necessary. With their learning road map, authors Alex Banks and Eve Porcello show you how to create UIs that can deftly display changes without page reloads on large-scale, data-driven websites. You'll also discover how to work with functional programming and the latest ECMAScript features. Once you learn how to build React components with this hands-on guide, you'll understand just how useful React can be in your organization. Understand key functional programming concepts with JavaScript Look under the hood to learn how React runs in the browser Create application presentation layers with React components Manage data and reduce the time you spend debugging applications Incorporate React Hooks to manage state and fetch data Use a routing solution for single-page application features Learn how to structure React applications with servers in mind
Enhanced active databases for federated information systems
Doctoral Thesis / Dissertation from the year 2006 in the subject Computer Science - Applied, grade: 1.0, University of Dusseldorf "Heinrich Heine", language: English, abstract: Federated information systems provide access to interrelated data that is distributed over multiple autonomous and heterogeneous data sources. The integration of these sources demands for flexible and extensible architectures that balance both, the highest possible autonomy and a reasonable degree of information sharing. In current federated information systems, the integrated data sources do only have passive functionality with regard to the federation. However, continuous improvements take the functionality of modern databases beyond former limits. The significant improvement, on which this work is based on, is the ability of modern active database systems to execute programs written in a standalone programming language as user-defined functions or stored procedures from within their database management systems. We introduce Enhanced Active Database Systems as a new subclass of active databases that are able to interact with other components of a federation using external program calls from within triggers. We present several concepts and architectures that are specifically developed for Enhanced Active Databases to improve interoperability and consistency in federated information systems. As the basic concept we describe Active Event Notifications to provide an information system with synchronous and asynchronous update notifications in real-time. Based on this functionality, Enhanced Active Databases are able to actively participate in global integrity maintenance executing partial constraint checks on interrelated remote data. Furthermore, we present an architecture for a universal wrapper component that especially supports Active Event Notifications, which makes it perfectly suitable for event-based federated systems with real-time data processing. This tightly coupled wrapper archite
