How well do you know the Javascript language? Take the JSAT and find out. The Javascript Assessment Test (85 questions) Time limit: 45 minutes (All answers found at end of book) Select the best answer for each question. 1. The statement below creates a new context. eval?.("'use strict'; function f(){console.log('hello')}") a. true b. false 2. Under non-strict mode, a statement x = 40 performs what action? a. variable declaration b. variable assignment c. variable declaration or assignment ...

Javascript Bootcamp is a hands-on tutorial and reference manual with comprehension test for both beginners and pros. It teaches Javascript's foundational concepts and techniques which serve as the basis for creating web and mobile apps. But before diving into the book, it’s recommended to take first the included JSAT to gauge your current level of comprehension or proficiency in Javascript.If you’re satisfied with your performance in the JSAT, you don’t really need to take this course. The...

Regular expressions are such a powerful tool for manipulating text and data that anyone who uses a computer can benefit from them. Composed of a mixture of symbols and text, regular expressions can be an outlet for creativity, for brilliant programming, and for the elegant solution. While a command of regular expressions is an invaluable skill, all there is to know about them fills a very large volume, and you don't always have time to thumb through hundreds of pages each time a question a...

This book provides the reader with a comprehensive overview of the new open source programming language Go (in its first stable and maintained release Go 1) from Google.The language is devised with Java / C#-like syntax so as to feel familiar to the bulk of programmers today, but Go code is much cleaner and simpler to read, thus increasing the productivity of developers.You will see how Go:simplifies programming with slices, maps, structs and interfaces incorporates...

Beginning Python: Using Python 2.6 and Python 3.1 introduces this open source, portable, interpreted, object-oriented programming language that combines remarkable power with clear syntax. This book enables you to quickly create robust, reliable, and reusable Python applications by teaching the basics so you can quickly develop Web and scientific applications, incorporate databases, and master systems tasks on various operating systems, including Linux, MAC OS, and Windows. You'll...

This eBook is designed to teach anyone how to program with Java.  The tutorials contained within were carefully constructed with the beginner programmer in mind.  The lessons are presented step by step, and explained in plain English. It starts with the basics such as: What is a Variable? What is a Control Structure? What is a Data Structure? These are terms that, if never...

This handy little book offers programmers a complete overview of the syntax and semantics of regular expressions that are at the heart of every text-processing application. Ideal as a quick reference, Regular Expression Pocket Reference covers the regular expression APIs for Perl 5.8, Ruby (including some upcoming 1.9 features), Java, PHP, .NET and C#, Python, vi, JavaScript, and the PCRE regular expression libraries.This concise and easy-to-use reference puts a very power...

grep Pocket Reference is the first guide devoted to grep, the powerful Unix content-location utility. This handy book is ideal for system administrators, security professionals, developers, and others who want to learn more about grep and take new approaches with it -- for everything from mail filtering and system log management to malware analysis. With grep Pocket Reference, you will:Learn methods for filtering large files for specific contentAcq...

The “Bible” for Rails Development: Now Fully Updated for Rails 4.1"When I read The Rails Way for the first time, I felt like I truly understood Rails for the first time.”—From the Foreword by Steve KlabnikRuby on Rails 4 is leaner, tighter, and even more valuable to professional web developers. More than ever, it helps you focus on what matters most: delivering business value via clean and maintainable code.The Rails™4 Way

If you’re writing one of several applications that call for asynchronous programming, this concise hands-on guide shows you how the async feature in C# 5.0 can make the process much simpler. Along with a clear introduction to asynchronous programming, you get an in-depth look at how the async feature works and why you might want to use it in your application.Written for experienced C# programmers—yet approachable for beginners—this book is packed with code examples that you can ext...

CodeNotes provides the most succinct, accurate, and speedy way for a developer to ramp up on a new technology or language. Unlike other programming books, CodeNotes drills down to the core aspects of a technology, focusing on the key elements needed in order to understand it quickly and implement it immediately. It is a unique resource for developers, filling the gap between comprehensive manuals and pocket reference.CodeNotes for J2EE: EJB...

Core Java Programming : This book is specially written for beginner Java Students and Programmers to gain fundamentals knowledge about Java programming using easy to use practice examples. This book contains a track for those who are afraid of Java Programming and are confused about how to start Java? Which way to start?Also every one with interest in Java Programming can refer this book to get the knowledge about Various features the subject.It covers virtually most of Jav...