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    JavaScript: Beginner's Guide to Programming Code with JavaScript
    JavaScript: Beginner's Guide to Programming Code with JavaScript
    JavaScript: Beginner's Guide to Programming Code with JavaScript
    Ebook93 pages51 minutesJavaScript Programming Series

    JavaScript: Beginner's Guide to Programming Code with JavaScript

    By Charlie Masterson

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    About this ebook

    Learn JavaScript programming today and begin your path towards JavaScript programming mastery!


    In this Definitive JavaScript Guide, you're about to discover how to...


    Program code in JavaScript through learning the core essentials that every JavaScript programmer must know.  JavaScript is on the internet everywhere we look. Thanks to JavaScript, many of the sites that you enjoy are able to run the way that they are supposed to.  And when you understand how JavaScript works, you are going to have the advantage of knowing how websites function effectively.


    Here is a Preview of What You'll Learn...


    - Essentials of JavaScript programming. Quickly pick up the code examples found on the book and start learning the concepts as you code


    - Major aspects of JavaScript programming -  including concepts that are found on other computer languages


    - Various mechanics of JavaScript programming: variables, conditional statements, etc. and why learning these core principles are important to JavaScript programming success


    - How JavaScript and HTML are able to effectively work together to create better web pages


    ... And much, much more!


    Added Benefits of owning this book:


    - Get a better understanding of the JavaScript programming language


    - Learn the basic building blocks of JavaScript programming in order to gain the confidence to tackle more complex topics


    - Gain the most important concepts in your path towards JavaScript programming mastery 
    Learning JavaScript can help you in many ways both professionally and personally. By implementing the lessons in this book, not only would you learn one of today's most popular computer languages, but it will serve as your guide in accomplishing your JavaScript goals – whether as a fun hobby or as a starting point into a successful and long term Web Development career.


    Take action today to reach your JavaScript programming goals. Scroll to the top of the page and select the "Buy now" button.

    LanguageEnglish
    PublisherE.C. Publishing
    Release dateNov 20, 2016
    JavaScript: Beginner's Guide to Programming Code with JavaScript

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      Book preview

      JavaScript - Charlie Masterson

      Introduction

      Congratulations on downloading JavaScript: Beginner’s Guide to Programming Code with JavaScript and thanks for doing so.

      The following chapters will discuss JavaScript and everything that you need to know to understand it. JavaScript is a complex language that is going to take a lot of patience to learn. However, when you do learn it, you are going to be able to do a lot of different things in your browser when you are inputting JavaScript code into JavaScript into HTML code.

      There are plenty of books on this subject on the market, thanks again for choosing this one! Every effort was made to ensure it is full of as much useful information as possible, please enjoy!

      Chapter 1:

      JavaScript...What is it and How will it Benefit me?

      JavaScript is a scripting language. With JavaScript you are going to be interacting with different web pages so that you are able to create a web application. Netscape Communications first implemented JavaScript in 1995.

      JavaScript is easily confused with Java because the two of them have very similar names, however, they are not the same thing. The good thing though is that it can interact together on the client side because they can be embedded directly into the web source. Depending on what your intent is as the web developer. The script is going to be run whenever the web page has been opened or invoked another action from the web page.

      JavaScript is also a language that is object oriented that contains a prototypal inheritance. So, whenever an object has been built into the program, things can be created or deleted by the programmer. The prototypal allows JavaScript to be different from any other programming languages that you may run across.  JavaScript as a language does not have any classes that can be found with the C++ language or the sense that you are going to find with Java. Instead, the objects are going to get their properties from each other so that it creates a chain.

      There is also a JIT compilation that is optional when it comes to JavaScript being an interpreted language. When you look at the older implementations for JavaScript, it is strictly a language that has to be interpreted. Whenever a script is executed without a preliminary compilation such as a conversion for the script into the system’s machine code, then the browser will interpret the data so that it becomes analyzed and executed instantly.

      When you look at modern implementations, the code either will be compiled or interpreted with a JIT (just in time) compiler. As the browser runs, it is going to decipher what parts of code need to be JIT compiled so that it allows for better performance of the code. In doing this, JavaScript becomes faster and better to be used for web applications that have a complex performance demand. All of the more recent versions of JavaScript for the browsers that are used more are going to have a JIT compiler for JavaScript.

      Whenever you are looking at where JavaScript is supported, you are going to be surprised to find that it is supported almost everywhere. In browsers such as Firefox, Google Chrome, and Safari, if you are unsure if your browser is a vendor that has been licensed by JavaScript, you can go to your settings and see if you can enable or disable JavaScript. If you can, then your browser was licensed by JavaScript.

      Benefits

      Knowing JavaScript is going to benefit you in being able to either advance in your career or find a different career. If you want to

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