Organizing your JavaScript - An introduction to modules - blog.

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There are a number of different places where JavaScript can be used but the most common place to use it is in a web page. In fact, for There are a few things that the JavaScript programming language is unable to do -- a brief outline of its limitations explains. While there are a great many things that JavaScript can be used to enhance your web pages and improve your visit A scripting language developed by Netscape to enable Web authors to design interactive sites. JavaScript is a scripting language first developed by Netscape to enable Web authors to design interactive sites.

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JavaScript allows declaring an Array in several ways. Let's consider two most common ways: the array constructor and the literal notation. The new Array () Constructor ¶ The Array () constructor creates Array objects. Similar to other programming languages, creating a variable is called as “ Declaring” a variable in JavaScript. In addition to this, the declaration of the variable happens with the help of the “ var ” keyword. JavaScript uses reserved keyword var to declare a variable. A variable must have a unique name.

} // Declare