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Certain jQuery object methods retrieve specific values (instead of modifying a state). An example of this is the val() method, which returns the current value of a text input element. In these cases, a statement such as $('#user-email').val() cannot be used for chaining as the return value does not reference a jQuery object.
For current table caption and summary guidelines see the w3.org page: Caption & Summary, in Tables Tutorial. Web Accessibility Initiative (WAI). The summary info in the paragraph below is out of date: A summary provides an overview of the data of a table for text and audio browsers, and does not normally display in graphical browsers.
A text box also called an input box, text field or text entry box, is a control element of a graphical user interface, that should enable the user to input text information to be used by a program. [ 1 ] [ 2 ] Human Interface Guidelines recommend a single-line text box when only one line of input is required, and a multi-line text box only if ...
Based on the type of tags assigned to questions, the top eight most discussed topics on the site are: JavaScript, Java, C#, PHP, Android, Python, jQuery, and HTML. [ 17 ] History
Free and open-source software portal jQuery UI is a collection of GUI widgets , animated visual effects, and themes implemented with jQuery (a JavaScript library ), Cascading Style Sheets , and HTML . [ 7 ]
The Web Hypertext Application Technology Working Group (WHATWG) began work on the new standard in 2004. At that time, HTML 4.01 had not been updated since 2000, [10] and the World Wide Web Consortium (W3C) was focusing future developments on XHTML 2.0.
The operation of Wikipedia depends on MediaWiki, a custom-made, free and open source wiki software platform written in PHP and built upon the MySQL database system. [W 71] The software incorporates programming features such as a macro language, variables, a transclusion system for templates, and URL redirection.
Computer programming or coding is the composition of sequences of instructions, called programs, that computers can follow to perform tasks. [1] [2] It involves designing and implementing algorithms, step-by-step specifications of procedures, by writing code in one or more programming languages.