You Dont Know Js Async Performance

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You Don T Know Js Async Performance

Author : Kyle Simpson
ISBN : 9781491905210
Genre : Computers
File Size : 44.97 MB
Format : PDF, ePub
Download : 266
Read : 1103

No matter how much experience you have with JavaScript, odds are you don’t fully understand the language. As part of the "You Don’t Know JS" series, this concise yet in-depth guide focuses on new asynchronous features and performance techniques—including Promises, generators, and Web Workers—that let you create sophisticated single-page web applications and escape callback hell in the process. Like other books in this series, You Don’t Know JS: Async & Performance dives into trickier parts of the language that many JavaScript programmers simply avoid. Armed with this knowledge, you can become a true JavaScript master. With this book you will: Explore old and new JavaScript methods for handling asynchronous programming Understand how callbacks let third parties control your program’s execution Address the "inversion of control" issue with JavaScript Promises Use generators to express async flow in a sequential, synchronous-looking fashion Tackle program-level performance with Web Workers, SIMD, and asm.js Learn valuable resources and techniques for benchmarking and tuning your expressions and statements
Category: Computers

You Don T Know Js Async And Performance

Author : Kyle Simpson
ISBN : 1491904224
Genre : Computers
File Size : 34.35 MB
Format : PDF, ePub
Download : 547
Read : 480

No matter how much experience you have with JavaScript, odds are you don’t fully understand the language. As part of the "You Don’t Know JS" series, this concise yet in-depth guide focuses on new asynchronous features and performance techniques—including Promises, generators, and Web Workers—that let you create sophisticated single-page web applications and escape callback hell in the process. Like other books in this series, You Don’t Know JS: Async & Performance dives into trickier parts of the language that many JavaScript programmers simply avoid. Armed with this knowledge, you can become a true JavaScript master. With this book you will: Explore old and new JavaScript methods for handling asynchronous programming Understand how callbacks let third parties control your program’s execution Address the "inversion of control" issue with JavaScript Promises Use generators to express async flow in a sequential, synchronous-looking fashion Tackle program-level performance with Web Workers, SIMD, and asm.js Learn valuable resources and techniques for benchmarking and tuning your expressions and statements
Category: Computers

You Don T Know Js Scope Closures

Author : Kyle Simpson
ISBN : 9781449335540
Genre : Computers
File Size : 25.82 MB
Format : PDF, ePub, Mobi
Download : 725
Read : 677

No matter how much experience you have with JavaScript, odds are you don’t fully understand the language. This concise yet in-depth guide takes you inside scope and closures, two core concepts you need to know to become a more efficient and effective JavaScript programmer. You’ll learn how and why they work, and how an understanding of closures can be a powerful part of your development skillset. Like other books in the "You Don’t Know JS" series, Scope and Closures dives into trickier parts of the language that many JavaScript programmers simply avoid. Armed with this knowledge, you can achieve true JavaScript mastery. Learn about scope, a set of rules to help JavaScript engines locate variables in your code Go deeper into nested scope, a series of containers for variables and functions Explore function- and block-based scope, “hoisting”, and the patterns and benefits of scope-based hiding Discover how to use closures for synchronous and asynchronous tasks, including the creation of JavaScript libraries
Category: Computers

You Don T Know Js Up Going

Author : Kyle Simpson
ISBN : 9781491924440
Genre : Computers
File Size : 28.54 MB
Format : PDF, Docs
Download : 331
Read : 221

It’s easy to learn parts of JavaScript, but much harder to learn it completely—or even sufficiently—whether you’re new to the language or have used it for years. With the "You Don’t Know JS" book series, you’ll get a more complete understanding of JavaScript, including trickier parts of the language that many experienced JavaScript programmers simply avoid. The series’ first book, Up & Going, provides the necessary background for those of you with limited programming experience. By learning the basic building blocks of programming, as well as JavaScript’s core mechanisms, you’ll be prepared to dive into the other, more in-depth books in the series—and be well on your way toward true JavaScript. With this book you will: Learn the essential programming building blocks, including operators, types, variables, conditionals, loops, and functions Become familiar with JavaScript's core mechanisms such as values, function closures, this, and prototypes Get an overview of other books in the series—and learn why it’s important to understand all parts of JavaScript
Category: Computers

You Don T Know Js Es6 Beyond

Author : Kyle Simpson
ISBN : 9781491905258
Genre : Computers
File Size : 82.11 MB
Format : PDF, Kindle
Download : 645
Read : 756

No matter how much experience you have with JavaScript, odds are you don’t fully understand the language. As part of the "You Don’t Know JS" series, this compact guide focuses on new features available in ECMAScript 6 (ES6), the latest version of the standard upon which JavaScript is built. Like other books in this series, You Don’t Know JS: ES6 & Beyond dives into trickier parts of the language that many JavaScript programmers either avoid or know nothing about. Armed with this knowledge, you can achieve true JavaScript mastery. With this book, you will: Learn new ES6 syntax that eases the pain points of common programming idioms Organize code with iterators, generators, modules, and classes Express async flow control with Promises combined with generators Use collections to work more efficiently with data in structured ways Leverage new API helpers, including Array, Object, Math, Number, and String Extend your program’s capabilities through meta programming Preview features likely coming to JS beyond ES6
Category: Computers

You Don T Know Js Scope And Closures

Author : Kyle Simpson
ISBN : 1449335586
Genre : Computers
File Size : 89.75 MB
Format : PDF, Mobi
Download : 416
Read : 1050

No matter how much experience you have with JavaScript, odds are you don’t fully understand the language. This concise yet in-depth guide takes you inside scope and closures, two core concepts you need to know to become a more efficient and effective JavaScript programmer. You’ll learn how and why they work, and how an understanding of closures can be a powerful part of your development skillset. Like other books in the "You Don’t Know JS" series, Scope and Closures dives into trickier parts of the language that many JavaScript programmers simply avoid. Armed with this knowledge, you can achieve true JavaScript mastery. Learn about scope, a set of rules to help JavaScript engines locate variables in your code Go deeper into nested scope, a series of containers for variables and functions Explore function- and block-based scope, “hoisting”, and the patterns and benefits of scope-based hiding Discover how to use closures for synchronous and asynchronous tasks, including the creation of JavaScript libraries
Category: Computers

Flux Architecture

Author : Adam Boduch
ISBN : 9781786462442
Genre : Computers
File Size : 25.52 MB
Format : PDF, Docs
Download : 633
Read : 1158

Learn to build powerful and scalable applications with Flux, the architecture that serves billions of Facebook users every day About This Book This the first resource dedicated to the new architectural pattern that powers Facebook You'll learn all the tips and tricks you need to get the most out of Flux Filled with practical, hands-on samples, you'll not only understand how Flux works, but will be able to start building Flux-powered applications straight away Written by Adam Boduch, software architect at Virtustream (EMC), and author of JavaScript at Scale, JavaScript Concurrency, and jQuery UI Cookbook for Packt Publishing Who This Book Is For Are you trying to use React, but are struggling to get your head around Flux? Maybe you're tired of MV* spaghetti code at scale? Do you find yourself asking what the Flux?! Flux Architecture will guide you through everything you need to understand the Flux pattern, and design and build powerful web applications that rely on the Flux architecture. You don't need to know what Flux is or how it works to read along with the book. No knowledge of Flux's partner technology, ReactJS, is necessary to follow along, but it is recommended that you have a good working knowledge of JavaScript. What You Will Learn Understand the Flux pattern and how it will impact your React applications Build real-world applications that rely on Flux Handle asynchronous actions in your application Implement immutable stores with Immutable.js Replace React.js with alternate View components such as jQuery and Handlebars Test and benchmark your Flux architecture using Jest—Facebook's enhancement of the Jasmine library In Detail Whilst React has become Facebook's poster-child for clean, complex, and modern web development, it has quietly been underpinned by its simplicity. It's just a view. The real beauty in React is actually the architectural pattern that handles data in and out of React applications: Flux. With Flux, you're able to build data-rich applications that engage your users, and scale to meet every demand. It is a key part of the Facebook technology stack that serves billions of users every day. This book will start by introducing the Flux pattern and help you get an understanding of what it is and how it works. After this, we'll build real-world React applications that highlight the power and simplicity of Flux in action. Finally, we look at the landscape of Flux and explore the Alt and Redux libraries that make React and Flux developments easier. Filled with fully-worked examples and code-first explanations, by the end of the book, you'll not only have a rock solid understanding of the architecture, but will be ready to implement Flux architecture in anger. Style and approach This book is filled with practical, hands-on examples. You'll not only understand how Flux works, but will be able to start building Flux-powered applications straight away.
Category: Computers

Mastering Reactive Javascript

Author : Erich de Souza Oliveira
ISBN : 9781786463463
Genre : Computers
File Size : 25.97 MB
Format : PDF, Mobi
Download : 452
Read : 995

Expand your boundaries by creating applications empowered with real-time data using RxJs without compromising performance About This Book Handle an infinite stream of incoming data using RxJs without going crazy Explore important RxJs operators that can help you improve your code readability Get acquainted with the different techniques and operators used to handle data traffic, which occurs when you receive data faster than you can process Who This Book Is For If you're a web developer with some basic JavaScript programming knowledge who wants to implement the reactive programming paradigm with JavaScript, then this book is for you. What You Will Learn Get to know the basics of functional reactive programming using RxJs Process a continuous flow of data with linear memory consumption Filter, group, and react to changes in your system Discover how to deal with data traffic Compose operators to create new operators and use them in multiple observables to avoid code repetition Explore transducers and see how they can improve your code readability Detect and recover from errors in observables using Retry and Catch operators Create your own reactive application: a real-time webchat In Detail If you're struggling to handle a large amount of data and don't know how to improve your code readability, then reactive programming is the right solution for you. It lets you describe how your code behaves when changes happen and makes it easier to deal with real-time data. This book will teach you what reactive programming is, and how you can use it to write better applications. The book starts with the basics of reactive programming, what Reactive Extensions is, and how can you use it in JavaScript along with some reactive code using Bacon. Next, you'll discover what an Observable and an Observer are and when to use them.You'll also find out how you can query data through operators, and how to use schedulers to react to changes. Moving on, you'll explore the RxJs API, be introduced to the problem of data traffic (backpressure), and see how you can mitigate it. You'll also learn about other important operators that can help improve your code readability, and you'll see how to use transducers to compose operators. At the end of the book, you'll get hands-on experience of using RxJs, and will create a real-time web chat using RxJs on the client and server, providing you with the complete package to master RxJs. Style and approach This easy-to-follow guide is full of hands-on examples of reactive programming. Each topic is explained and placed in context, and for the more inquisitive there are more details of the concepts used, ending with an application using the concepts learned through the book.
Category: Computers

Programming Windows Store Apps With Html Css And Javascript

Author : Kraig Brockschmidt
ISBN : 9780735695702
Genre : Computers
File Size : 52.41 MB
Format : PDF, ePub
Download : 391
Read : 808

Microsoft Press is pleased to offer the second edition of Kraig Brockschmidt's in-depth ebook on writing Windows Store apps using HTML, CSS3, and JavaScript on the Windows 8.1 platform. The ebook includes 20 chapters and 4 appendices. Download the PDF (30.1 MB) http://aka.ms/611111pdf Download the EPUB file (71.2 MB) http://aka.ms/611111epub Download the Mobi for Kindle file (113 MB) http://aka.ms/611111mobi Download Companion Files (132 MB) http://aka.ms/611111files
Category: Computers

Msdn Magazine

Author :
ISBN : UVA:X030045782
Genre : Computer software
File Size : 73.43 MB
Format : PDF, ePub, Mobi
Download : 156
Read : 882

Category: Computer software

Javascript

Author : Craig Berg
ISBN : 1691993794
Genre :
File Size : 71.68 MB
Format : PDF, ePub
Download : 450
Read : 591

You Are About To Start Your Journey To Becoming The JavaScript Professional That You've Always Wanted To Become! JavaScript is the language of the web. As such, if you want to understand the web in the internet driven world that we live in today, you need to learn JavaScript. Whether you want to learn the language as a hobby or want to become a JavaScript professional who can build a career out of your knowledge of the programming language, this book will help you with all that. The following are some of the features that make JavaScript popular and a programming language every programmer should learn: It is used in web and mobile application development, It is a scripting language interpreted by an engine, It is an Object Oriented Programming language, It helps create beautiful and fast web applications, It offers, It is dynamic and fast, JavaScript is cross platform, Used to create both front-end and back-end applications The following are some of JavaScript programming language features we shall be discussing in this guide and using hands-on projects, show you how to use JavaScript to create dynamic, responsive web pages and web applications: It supports Server-Side Programming - In programming, we normally use frameworks such as Node.js to deploy complex JavaScript server applications. Asynchronous back-end - JavaScript provides frameworks such as Ajax to help with back-end data loading while performing other tasks. HTML manipulation - JavaScript aids the process of manipulating HTML web pages. Input Validation - Programmers and web developers normally use JavaScript to verify the user inputs in the browser before submitting. In this JavaScript guide for beginners and intermediates, you shall learn everything you need to learn to go from having very little knowledge of how to use JavaScript, to being someone who can use JavaScript to create a dynamic, web-based game that has two levels of difficulty: easy and difficult. More specifically, you will learn: How to get started with JavaScript Some HTML basics you need to know if you are new to JavaScript to help your JavaScript learning process easier JavaScript Syntax that you need to learn to create useful projects 8 Different JavaScript data types that you should master and how to go about it How to work with 6 different JavaScript operators to bring out your A game How to work with 4 types of conditionals in JavaScript to optimize your work/projects How to master loops and functions in JavaScript How to make the most of 2 JavaScript events to optimize performance of your code The ins and outs of working with AJAX in JavaScript Error handling in JavaScript, including the different types of errors you have to deal with Mastery of JavaScript's Object Document Model Forms and forms validation with JavaScript A hands-on project that will help you to put everything you have learned into use And much more! Don't wait. Click Buy Now in 1-Click or Buy Now to get started with JavaScript!
Category:

Professional Windows Dna

Author : Christopher Blexrud
ISBN : 1861004451
Genre : Computers
File Size : 58.35 MB
Format : PDF, Mobi
Download : 772
Read : 410

Windows DNA is Microsoft's vision for the future for business services and communication on the Internet, and is a collective term for a family of products that create a platform for building enterprise level Internet business concerns. This work takes a comprehensive look at this subject.
Category: Computers

Asp Net Core Cloud Ready Enterprise Web Application Development

Author : Mugilan T. S. Ragupathi
ISBN : 9781788293204
Genre : Computers
File Size : 85.73 MB
Format : PDF, ePub
Download : 840
Read : 240

Create fast, scalable, and high-performance applications with C# and ASP.NET Core About This Book Get first-principle coverage of the latest ASP.NET Core MVC Find out how to bring together the capabilities and features of both Angular 2 and ASP.NET Core Discover common areas you might encounter performance problems with and areas you don't need to worry about Who This Book Is For This book is for developers who want to learn to build web applications using ASP.NET Core, those who want to make a career building web applications using Microsoft technology, and those who are working on other web frameworks and want to learn ASP.NET Core. What You Will Learn Get to know the concepts of ASP.NET MVC Create a Controller with action methods Build a view using several features of the Razor View engine Construct a Model for ASP.NET Core MVC application Find out how the features of ASP.NET Core and Angular 2 perfectly complement each other Handle requests and actions using server-side and client-side Routing Create a Data Model using Entity Framework Core Learn how to use Angular 2 components and master directives Improve performance at the network level and I/O level, and how to optimize the application as a whole Monitor performance as part of Continuous Integration and regression testing In Detail ASP.NET Core is the new, open source, and cross-platform, web-application framework from Microsoft. ASP.NET Core MVC helps you build robust web applications using the Model-View-Controller design. This guide will help you in building applications that can be deployed on non-Windows platforms such as Linux. Starting with an overview of the MVC pattern, you will quickly dive into the aspects that you need to know to get started with ASP.NET. You will learn about the core architecture of model, view, and control. Integrating your application with Bootstrap, validating user input, interacting with databases, and deploying your application are some of the things that you will learn to execute with this fast-paced guide. You will test your knowledge as you build a fully working sample application using the skills you've learned throughout the book. Moving forward, this guide will teach you to combine the impressive capabilities of ASP.NET Core and Angular 2. Not only will you learn how Angular 2 can complement your .NET skills and toolkit, you'll also learn everything you need to build a complete, dynamic single-page application. Find out how to get your data model in place and manage an API, before styling and designing your frontend for an exceptional user experience. You will find out how to optimize your application for SEO, identify and secure vulnerabilities, and how to successfully deploy and maintain your application. From here, you will delve into the latest frameworks and software design patterns to improve your application performance. The course offers premium, highly practical content on the recently released ASP.NET Core, and includes material from the following Packt books: Learning ASP.NET Core MVC Programming, ASP.NET Core and Angular 2, and ASP.NET Core 1.0 High Performance. Style and approach This learning path takes a first-principles approach to help you understand and implement ASP.NET MVC solutions.
Category: Computers

Pro Asp Net Web Api

Author : Tugberk Ugurlu
ISBN : 9781430247258
Genre : Computers
File Size : 27.90 MB
Format : PDF, Mobi
Download : 983
Read : 1048

Pro ASP.NET Web API shows you how to build flexible, extensible web services that run seamlessly on a range of operating systems and devices, from desktops to tablets to smart phones—even the ones we don’t know today. ASP.NET Web API is a new framework designed to simplify web service architecture. So if you're tired of interoperability issues between inflexible web services and clients tied to specific platforms or programming languages, or if you've ever struggled with WCF, this book is for you. In Part I, you'll get up to speed on Web API's modern HTTP programming model, REST and your hosting options. Part II takes you through building a real application so you can see straight away how to put this new technology into practice. The second half of the book features dedicated chapters on topics like routing, controllers, validation and tracing, and the authors close with discussions on performance, security and an all-important look at unit testing to help you prepare your application for the real world. ASP.NET Web API makes HTTP a first-class citizen of .NET. With Pro ASP.NET Web API, you can build HTTP-based web services for your company or business, expose your data to the world across different formats and devices and gain the best possible global reach for your application. What you’ll learn The basics of HTTP web services How to build HTTP-based web services on the .NET platform In-depth knowledge of ASP.NET Web API and its processing architecture How to Unit Test an ASP.NET Web API application Asynchronous programming with ASP.NET Web API Consuming HTTP-based web services across several different clients Who this book is for Whether you’ve previously worked with WCF or are an ASP.NET developer diving into web services for the first time, Pro ASP.NET Web API will show you a clean, modern approach to building HTTP web services.
Category: Computers

Pro Asp Net Web Api

Author : Tugberk Ugurlu
ISBN : 9781430247258
Genre : Computers
File Size : 35.77 MB
Format : PDF, ePub, Mobi
Download : 801
Read : 1038

Pro ASP.NET Web API shows you how to build flexible, extensible web services that run seamlessly on a range of operating systems and devices, from desktops to tablets to smart phones—even the ones we don’t know today. ASP.NET Web API is a new framework designed to simplify web service architecture. So if you're tired of interoperability issues between inflexible web services and clients tied to specific platforms or programming languages, or if you've ever struggled with WCF, this book is for you. In Part I, you'll get up to speed on Web API's modern HTTP programming model, REST and your hosting options. Part II takes you through building a real application so you can see straight away how to put this new technology into practice. The second half of the book features dedicated chapters on topics like routing, controllers, validation and tracing, and the authors close with discussions on performance, security and an all-important look at unit testing to help you prepare your application for the real world. ASP.NET Web API makes HTTP a first-class citizen of .NET. With Pro ASP.NET Web API, you can build HTTP-based web services for your company or business, expose your data to the world across different formats and devices and gain the best possible global reach for your application. What you’ll learn The basics of HTTP web services How to build HTTP-based web services on the .NET platform In-depth knowledge of ASP.NET Web API and its processing architecture How to Unit Test an ASP.NET Web API application Asynchronous programming with ASP.NET Web API Consuming HTTP-based web services across several different clients Who this book is for Whether you’ve previously worked with WCF or are an ASP.NET developer diving into web services for the first time, Pro ASP.NET Web API will show you a clean, modern approach to building HTTP web services.
Category: Computers

C C Users Journal

Author :
ISBN : UOM:39015048083201
Genre : C (Computer program language)
File Size : 72.54 MB
Format : PDF, Mobi
Download : 605
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Category: C (Computer program language)

Dr Dobb S Journal

Author :
ISBN : UOM:39015048084761
Genre : Microcomputers
File Size : 72.49 MB
Format : PDF, Docs
Download : 504
Read : 511

Category: Microcomputers