“…Over-fetching and under-fetching data affect the performance of your web applications. Learn to define the API structure and handle data requirement using types and schemas of GraphQL to build smart APIs that enhance your applications. …”

“…You are strongly encouraged to experiment and break things (without which the learning process is linear and quite dull). At the end of Beginning Ada Programming, you will have an excellent understanding of the general topics that make up the Ada programming language and can tackle far more challenging topics. …”

“…What You'll Learn Use Firebase's powerful services, and how to connect Firebase with React Explore the React ecosystem, including Redux and React hooks Work with MaterialUI, the popular React UI framework Understand how to use Google Authentication techniques in your sites Deploy all sites using simple Firebase hosting Who This Book Is For Developers at the beginning of their career, or anyone who wants to take their React skills to the next level…”

“…This book introduces you to the Scala programming language, its object-oriented and functional programming characteristics, and then guides you through Scala constructs and libraries that allow you to assemble small components into high-performance, scalable systems. Beginning Scala 3 explores new Scala 3 language features such as Top-level declarations, Creator applications, Extension methods to add extra functionality to existing types, and Enums. …”

Tabla de Contenidos: “…Chapter 10: Presenting Data in PyQt -- Quickly Handling Data in PyQt -- The QListWidget Class -- Explanation for Using QListWidget -- Drag and Drop in PyQt -- Explanation for Drag and Drop -- The QTableWidget Class -- Explanation for Using QTableWidget -- Creating Context Menus -- Using Built-in QTableWidget Methods to Edit Data -- The QTreeWidget Class -- Explanation for Using QTreeWidget -- Summary -- Chapter 11: Graphics and Animation in PyQt -- Introduction to the QPainter Class -- Explanation for Using the QPainter Class -- The paintEvent() Event Handler -- The QColor, QPen, and QBrush Classes -- Drawing Points and Lines -- Drawing Text -- Drawing Two-Dimensional Shapes -- Drawing Gradients -- Project 11.1 - Painter GUI -- Explanation for the Painter GUI -- Creating the Canvas Class -- Handling Mouse Movement Events -- Creating the Painter GUI's MainWindow Class -- Creating Tool Tips for Widgets -- Animating Scenes with QPropertyAnimation -- Explanation for Animating Scenes -- Introduction to Animating Widgets -- Explanation for Animating Widgets -- Summary -- Chapter 12: Creating Custom Widgets -- Project 12.1 - RGB Slider Custom Widget -- PyQt's Image Handling Classes -- The QSlider Widget -- Explanation for the RGB Slider Widget -- Updating the Sliders and Spin Boxes -- Updating the Colors -- Adding Methods to a Custom Widget -- RGB Slider Demo -- Explanation for the RGB Slider Demo -- Summary -- Chapter 13: Working with Qt Quick -- Outlining QtQuick and QML -- Elements in QtQuick -- Introduction to the QML Language and Syntax -- Explanation for QML Language and Syntax -- Defining Properties of an Element -- The Coordinate System -- Building and Running QML Components -- Creating and Loading QML Components -- Explanation for Creating QML Components -- Positioning Elements with Anchors -- Adding Images in QtQuick…”

“…It became generally available in late 2017 and has now reached a stage of feature richness and stability that it is becoming more widely adopted. Beginning Salesforce DX provides development teams with practical, how-to examples of using Salesforce DX that go beyond the Salesforce documentation. …”

Tabla de Contenidos: “…-- Declaring Pointers in Go -- Comparison with Java and C-Style Languages -- Ordered Values in Arrays and Slices -- Arrays in Go -- Declaring Arrays -- Initializing Arrays -- Accessing Array Elements -- Querying the Size of an Array -- Slices in Go -- Defining Slices -- The len( ) and cap( ) Functions -- Nil Slice -- Sub-Slicing in Go -- The append( ) and copy( ) Functions -- Sorting Slices -- Maps -- Defining Maps -- Adding Entries to a Map Object -- Deleting Entries from a Map Object -- Iterating Over Stored Values in a Map Object -- Structs Data Type -- Defining a Structure -- Accessing Members of a Structure -- Passing Structures as Function Arguments -- Pointers to Structures -- Program Flow -- If Statement -- Switch Statement -- For Statement…”

“…Powerful image editing used to require purchasing and installing expensive, complicated image editing software on your computer. Beginning Pixlr Editor takes an easy-to-access and convenient look at the alternative from the Pixlr family of tools and utilities and offers you advanced editing techniques so you can enhance, retouch, and edit your digital images like a pro…”

“…This book provides the perfect tutorial-based introduction to the ARTIK family of “Systems on Modules,” which integrate powerful microprocessors, memory, wireless connectivity, and enhanced security on to very small form factor boards. With Beginning Samsung ARTIK as your guide, take the next steps to creating great solutions with an ARTIK. …”

“…From choosing brushes to painting techniques, composition, and development, Special Subjects: Beginning Chinese Brush is bursting with valuable skills and lessons to help beginning artists master Chinese brush painting…”

“…Beginning Power Business Intelligence…”

“…The code files for this title are uploaded on Github https://github.com/TrainingByPackt/C11740-Beginning-Vue.js/blob/master/README.md…”

“…Geared specifically toward beginning developers, Beginning Salesforce Developer establishes a strong understanding of basic code constructs through examples. …”

“…Beginning Backdrop content management system…”

“…Get, install, and use powerful free tools to create modern Python programs Learn key concepts from 170 sample programs, and use them to jumpstart your own Discover exactly what happens when a program runs Approach program development with a professional perspective Learn the core elements of the Python language Build more complex software with classes, methods, and objects Organize programs so they’re easy to build and improve Capture and respond to user input Store and manipulate many types of real-world data Define custom data types to solve specific problems Create interactive games that are fun to play Build modern web and cloud-based applications Use pre-built libraries to quickly create powerful software Get code samples, including complete apps, at: https://aka.ms/BegintoCodePython/downloads About This Book For absolute beginners who’ve never written a line of code For anyone who’s been frustrated with other beginning programming books or courses For people who’ve started out with other languages and now want to learn Python Works with Windows PC, Apple Mac, Linux PC, or Raspberry Pi Includes mapping of MTA exam objectives that are covered in this book, as well as an appendix with further explanation of some of the topics on the exam…”