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Common Window Properties
All these properties are accessed from the window object via the period operator (for example, <strong>window.name</strong>).
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AJAX
<p><strong style="color: blue;">Ajax</strong> (also <strong style="color: blue;">AJAX</strong>; short for <strong style="color: blue;">asynchronous Javascript and XML</strong>) is a group of interrelated Web develoment techniques used on the client-side to create asynchronous Web appications. With Ajax, web aplications can send data to and retrieve from a server asynchronously (in the background) without interfering with the display and behavior of the existing page. Data can be retrieved using the <strong style="color: blue;">XMLHttpRequest</strong> object. Despite the name, the use of XML is not required (JSON is often used in teh AJAJ variant), and the requests do not need to be asynchronous.</p> <p>Ajax is not a single technology, but a group of technologies. HTML and CSS can be used in combination to mark up and style information. The DOM is accessed with JavaScript to dynamically display - and allow the user to interact with - the information presented. JavaScript and the XMLHttpRequest object provide a method for exchanging data asynchronously between browser and server to avoid full page reloads.</p>
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Regular Expression
Summary of Metacharacters in Regular Expression
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Table Tag in HTML
This post simply introduces the table tag in Html.
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Video Tag in HTML5
If there is a video whose width and height are respectively 800px and 600px, then you can resize it by setting propertities <em>width</em> and <em>height</em>. However, you should be noted that the size of the video is adjusted in proportion to its original size, and if you try to set a size which is not in proportion to its original size, the vidio will adjust its size in proportion to its original size as per the relatively short length (width/height).
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Test your knowledge of PHP
Chapter 41. What actual underlying values are represented by TRUE and FALSE?In PHP, TRUE represents the value 1 and FALSE represents NULL, which can be...
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Implicit and Explicit Casting
PHP is a loosely typed language that allows you to declare a variable and its type simply by using it. It also automatically converts values from one...
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