Beginning Angular with Typescript (Updated to Angular 6)

Beginning Angular with Typescript (Updated to Angular 6)

*Updated to Angular 6!

Angular is one of the leading frameworks to develop apps across all platforms. Reuse your code and build fast and high performing apps for any platform be it web, mobile web, native mobile and native desktop. You use small manageable components to build a large powerful app. No more wasting time hunting for DOM nodes!

In this book, we take you on a fun, hands-on and pragmatic journey to master Angular from a web development point of view. You’ll start building Angular apps 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.

About the Reader

This book is for developers with basic familiarity with HTML, CSS, Javascript and object-oriented programming. No TypeScript or AngularJS experience needed.

About the Author

Greg Lim is a technologist and author of several programming books. Greg has many years in teaching programming in tertiary institutions and he places special emphasis on learning by doing.

Table of Contents

  1. Introduction
  2. Creating and Using Components
  3. Bindings
  4. Working with Components
  5. Conditional Rendering, Pipes and Ng-Content
  6. Template Driven Forms
  7. Model Driven Forms
  8. Introduction to Observables
  9. Getting Data From RESTful APIs with Observables
  10. Routing
  11. Structuring Large Apps With Modules
  12. C.R.U.D. with Firebase
  13. Authentication with Firebase

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Node.js Web Development: Server-side development with Node 10 made easy, 4th Edition

Node.js Web Development: Server-side development with Node 10 made easy, 4th Edition
Create real-time applications using Node.js 10, Docker, MySQL, MongoDB, and Socket.IO with this practical guide and go beyond the developer’s laptop to cover live deployment, including HTTPS and hardened security. Key Features Learn server-side JavaScript coding through the most up-to-date book on Node.js Explore the latest JavaScript features, and EcmaScript modules Walk through different stages of developing robust applications using Node.js 10 Book Description Node.js is a server-side JavaScript platform using an event-driven, non-blocking I/O model allowing users to build fast and scalable data-intensive applications running in real time. This book gives you an excellent starting point, bringing you straight to the heart of developing web applications with Node.js. You will progress from a rudimentary knowledge of JavaScript and server-side development to being able to create, maintain, deploy and test your own Node.js application.You will understand the importance of transitioning to functions that return Promise objects, and the difference between fs, fs/promises and fs-extra. With this book you’ll learn how to use the HTTP Server and Client objects, data storage with both SQL and MongoDB databases, real-time applications with Socket.IO, mobile-first theming with Bootstrap, microservice deployment with Docker, authenticating against third-party services using OAuth, and use some well known tools to beef up security of Express 4.16 applications. What you will learn Install and use Node.js 10 for both development and deployment Use the Express 4.16 application framework Work with REST service development using the Restify framework Use data storage engines such as MySQL, SQLITE3, and MongoDB Use User authentication methods with OAuth2 Perform Real-time communication with the front-end using Socket.IO Implement Docker microservices in development, testing and deployment Perform unit testing with Mocha 5.x, and functional testing with Puppeteer 1.1.x Work with HTTPS using Let’s Encrypt, and application security with Helmet Who this book is forThis book is for anybody looking for an alternative to the “P” languages (Perl, PHP, and Python), or anyone looking for a new paradigm of server-side application development. You should have at least a rudimentary understanding of JavaScript and web application development.
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Angular 6 by Example: Get up and running with Angular by building modern real-world web apps, 3rd Edition

Angular 6 by Example: Get up and running with Angular by building modern real-world web apps, 3rd Edition
Harness the power of Angular Components, Router, Forms, Directives and much more to build professional-grade web apps with TypeScript Key Features Get to grips with #1 JavaScript framework and explore modern concepts for developing single page applications Develop full-featured web applications using Angular 6 and TypeScript from scratch Learn professional web programming techniques to supercharge your Angular projects Book DescriptionAngular helps you build faster, more efficient, and more flexible cross-platform applications. Creating complex and rich web applications, with a lighter resource footprint, has never been easier or faster. Angular is now at release 6, with significant changes compared to previous versions. In this third edition of Angular by Example, you’ll build three apps with varying degrees of complexity. The book starts with a simple Guess the Number game, which serves as a platform to launch you into the world of Angular. Next, you will learn to develop a popular 7-Minute Workout app, covering the building blocks of Angular. The final app, “Personal Trainer” morphs the existing 7-Minute Workout into a full-fledged personal workout builder and runner, covering advanced directive building, which is the most fundamental and powerful feature of Angular. In addition to this, you will learn about testability and the framework constructs Angular provides to effectively test your app. The book concludes by providing you with practical advice and useful tips that will come in handy as you build more apps with Angular. What you will learn Get introduced to the Angular framework and create a simple guess the number app that explores core features of the framework Dig deeper into the angular framework by building the 7-minute workout app throughout the book Explore primary building blocks of Angular – components Go deep into the inner workings of Angular 6 directives and components Learn about cross-component communication using Angular events Get started with the unit and E2E testing Understand how to encounter scenarios such as authentication and authorization, localization, performance, and migrating apps from Angular 1 to Angular 6 Who this book is forAngular by Example is an essential guide for beginners who want to get started with Angular. You’ll start building applications immediately with the featured examples and uncover a simpler approach to JavaScript web development. Prior experience with HTML, CSS, and JavaScript is necessary.
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JavaScript and JSON Essentials: Build light weight, scalable, and faster web applications with the power of JSON, 2nd Edition

JavaScript and JSON Essentials: Build light weight, scalable, and faster web applications with the power of JSON, 2nd Edition
Use JSON for building web applications with technologies like HTML, JavaScript, Angular, Node.js, Hapi.js, Kafka, socket.io, MongoDB, Gulp.js, and handlebar.js, and others formats like GEOJSON, JSON-LD, MessagePack, and BSON. Key Features Use JSON with trending technologies like Angular, Hapi.js, MongoDB, Kafka, and Socket.io Debug, validate, and format JSON using developer toolkits, JSONLint, and JSON Editor Online Explore other JSON formats like GeoJSON, JSON-LD, BSON, and MessagePack Book DescriptionJSON is an established and standard format used to exchange data. This book shows how JSON plays different roles in full web development through examples. By the end of this book, you’ll have a new perspective on providing solutions for your applications and handling their complexities. After establishing a strong basic foundation with JSON, you’ll learn to build frontend apps by creating a carousel. Next, you’ll learn to implement JSON with Angular 5, Node.js, template embedding, and composer.json in PHP. This book will also help you implement Hapi.js (known for its JSON-configurable architecture) for server-side scripting. You’ll learn to implement JSON for real-time apps using Kafka, as well as how to implement JSON for a task runner, and for MongoDB BSON storage. The book ends with some case studies on JSON formats to help you sharpen your creativity by exploring futuristic JSON implementations. By the end of the book, you’ll be up and running with all the essential features of JSON and JavaScript and able to build fast, scalable, and efficient web applications. What you will learn Use JSON to store metadata for dependency managers, package managers, configuration managers, and metadata stores Handle asynchronous behavior in applications using callbacks, promises, generators, and async-await functions Use JSON for Angular 5, Node.js, Gulp.js, and Hapi.js Implement JSON as BSON in MongoDB Make use of JSON in developing automation scripts Implement JSON for realtime using socket.io and distributed systems using Kafka Who this book is forIf you’re a web developer with a basic understanding of JavaScript and want to write JSON data, integrate it with RESTful APIs to create faster and scalable applications, this book is for you.
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Python GUI Programming with Tkinter: Develop responsive and powerful GUI applications with Tkinter

Python GUI Programming with Tkinter: Develop responsive and powerful GUI applications with Tkinter
Find out how to create visually stunning and feature-rich applications by empowering Python’s built-in Tkinter GUI toolkit Key Features Explore Tkinter’s powerful features to easily design and customize your GUI application Learn the basics of 2D and 3D animation in GUI applications. Learn to integrate stunning Data Visualizations using Tkinter Canvas and Matplotlib. Book DescriptionTkinter is a lightweight, portable, and easy-to-use graphical toolkit available in the Python Standard Library, widely used to build Python GUIs due to its simplicity and availability. This book teaches you to design and build graphical user interfaces that are functional, appealing, and user-friendly using the powerful combination of Python and Tkinter. After being introduced to Tkinter, you will be guided step-by-step through the application development process. Over the course of the book, your application will evolve from a simple data-entry form to a complex data management and visualization tool while maintaining a clean and robust design. In addition to building the GUI, you’ll learn how to connect to external databases and network resources, test your code to avoid errors, and maximize performance using asynchronous programming. You’ll make the most of Tkinter’s cross-platform availability by learning how to maintain compatibility, mimic platform-native look and feel, and build executables for deployment across popular computing platforms. By the end of this book, you will have the skills and confidence to design and build powerful high-end GUI applications to solve real-world problems. What you will learn Implement the tools provided by Tkinter to design beautiful GUIs Discover cross-platform development through minor customizations in your existing application Visualize graphs in real time as data comes in using Tkinter’s animation capabilities Use PostgreSQL authentication to ensure data security for your application Write unit tests to avoid regressions when updating code Who this book is forThis book will appeal to developers and programmers who would like to build GUI-based applications. Knowledge of Python is a prerequisite.
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Django 2 by Example: Build powerful and reliable Python web applications from scratch

Django 2 by Example: Build powerful and reliable Python web applications from scratch
Learn Django 2.0 with four end-to-end projects Key Features Learn Django by building real-world web applications from scratch Develop powerful web applications quickly using the best coding practices Integrate other technologies into your application with clear, step-by-step explanations and comprehensive example code Book DescriptionIf you want to learn about the entire process of developing professional web applications with Django, then this book is for you. This book will walk you through the creation of four professional Django projects, teaching you how to solve common problems and implement best practices. You will learn how to build a blog application, a social image-bookmarking website, an online shop, and an e-learning platform. The book will teach you how to enhance your applications with AJAX, create RESTful APIs, and set up a production environment for your Django projects. The book walks you through the creation of real-world applications, while solving common problems and implementing best practices. By the end of this book, you will have a deep understanding of Django and how to build advanced web applications What you will learn Build practical, real-world web applications with Django Use Django with other technologies, such as Redis and Celery Develop pluggable Django applications Create advanced features, optimize your code, and use the cache framework Add internationalization to your Django projects Enhance your user experience using JavaScript and AJAX Add social features to your projects Build RESTful APIs for your applications Who this book is forIf you are a web developer who wants to see how to build professional sites with Django, this book is for you. You will need a basic knowledge of Python, HTML, and JavaScript, but you don’t need to have worked with Django before.
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Learning JavaScript Data Structures and Algorithms: Write complex and powerful JavaScript code using the latest ECMAScript, 3rd Edition

Learning JavaScript Data Structures and Algorithms: Write complex and powerful JavaScript code using the latest ECMAScript, 3rd Edition
Create classic data structures and algorithms such as depth-first search and breadth-first search, learn recursion, as well as create and use a heap data structure using JavaScript Key Features Implement common data structures and the associated algorithms along with the context in which they are used Master existing JavaScript data structures such as arrays, sets, and maps, and learn how to implement new ones such as stacks, linked lists, trees, and graphs in ES 8 Develop abstract data types to make JavaScript a more flexible and powerful programming language Book DescriptionA data structure is a particular way of organizing data in a computer to utilize resources efficiently. Data structures and algorithms are the base of every solution to any programming problem. With this book, you will learn to write complex and powerful code using the latest ES 2017 features. Learning JavaScript Data Structures and Algorithms begins by covering the basics of JavaScript and introduces you to ECMAScript 2017, before gradually moving on to the most important data structures such as arrays, queues, stacks, and linked lists. You will gain in-depth knowledge of how hash tables and set data structures function as well as how trees and hash maps can be used to search files in an HD or represent a database. This book serves as a route to take you deeper into JavaScript. You’ll also get a greater understanding of why and how graphs, one of the most complex data structures, are largely used in GPS navigation systems in social networks. Toward the end of the book, you’ll discover how all the theories presented in this book can be applied to solve real-world problems while working on your own computer networks and Facebook searches. What you will learn Declare, initialize, add, and remove items from arrays, stacks, and queues Create and use linked lists, doubly linked lists, and circular linked lists Store unique elements with hash tables, dictionaries, and sets Explore the use of binary trees and binary search trees Sort data structures using algorithms such as bubble sort, selection sort, insertion sort, merge sort, and quick sort Search elements in data structures using sequential sort and binary search Who this book is forIf you’re a JavaScript developer who wants to dive deep into JavaScript and write complex programs using JavaScript data structures and algorithms, this book is for you.
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