expression

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Web page making talk about the naming conventions for CSS style sheets

css| Specification | Web page | style sheet Recently collaborated with a programmer project. Make my head is big ~ Blame my CSS name can not understand ~ to follow his. As a result, I opened his page, and looked, the first from the beginning is

A ramble on margin attribute

Margin in Chinese we translate the outer margin or outside filler (the outer margin is referenced in this article). He is the underlying attribute of the element box model (box models). First, the basic characteristics of margin The margin property

Information about web Design, window objects in development

Web|window| Object | design What is "window"? Windows represents an open window in the browser. Window's Properties Property Description Closed Gets whether the reference window is closed. Defaultstatus

How to use this keyword in javascript

javascript| Keywords | detailed in the OBJECT-ORIENTED programming language, we are very familiar with this keyword. For example, C + +, C # and Java provide this keyword, although at the beginning of learning to feel more difficult, but as long as

Regular expression parsing in JavaScript

Javascript| Regular   A regular expression is an object that describes a character pattern. JavaScript's RegExp objects and string objects define methods that use regular expressions to perform powerful pattern matching and text retrieval and

Using JavaScript to implement artificial intelligence scripts

javascript| Script Recently on the Internet to see an article, said JavaScript = C+lisp, so think about the problem, since JavaScript contains some of the lisp of the lineage, then use JavaScript to implement a Lisp-like AI script what will it look

A very popular form validation code

Form Validation//////////////////////////////////////////////////////////////////////////////// /* *---------------Common validation checkform (oform) for client forms----------------- * Function: Universal validation of all form elements. Use * *

Javascript:window for JAVASCRIPT

Javascript|window Skilled window objects open, close, alert, confirm, prompt, settimeout, cleartimeout, SetInterval, Clearinterval, The use of Moveby, Resizeby and Scrollby methods Mastering the use of MoveTo, Resizeto, Scrollto, and Print Methods

The description and application of the regular expression function of JScript

js|jscript| Function | regular As a powerful tool for text substitution, search and extraction in pattern matching, the application of regular expression (Regular Expression) has been gradually infiltrated into network development from the UNIX

The conditional judgment in JavaScript

javascript| conditions JavaScript is a scripting language that can be run in a browser, a weak language (as opposed to C,c#,java), where a conditional judgment is used as long as it is a computer language, and JavaScript, as a "weak" language, is

Beginner's introduction: JavaScript Usage tips

Javascript| Tips 1.document.write (""); Output statement The annotation in 2.JS is// 3. Traditional HTML Document order is:document->html-> (head,body) 4. The DOM order in a browser window is:window-> (navigator,screen,history,location,document) 5.

Note the test method for RegExp objects in JavaScript

javascript| objects The RegExp object in JavaScript is used for regular expression-related operations, and this object provides a method test to determine whether a string satisfies a pattern. The return value is True/false.Today I came across a

Web page make foreground JavaScript mouse event

javascript| Mouse | Web page If you don't understand it, expect 1-2 weeks to finish it .... Do not look too carefully, and then see the back when you do not know how to look at these things better. 1. Foreword and preparatory work There is no

Improving: How to optimize the performance of JavaScript scripts

Javascript| Script | performance | optimization With the development of the network and the speed of the machine, more and more websites use the rich client technology. Now Ajax is one of the most popular ways. JavaScript is an interpreted language,

Knowledge: JScript error codes and corresponding explanations

Js|jscript| Error JScript syntax errors are errors that result when a JScript statement violates one or more of the syntax rules of a JScript scripting language. A JScript syntax error occurs during the program compilation phase, before the program

Practical Code Analysis: JavaScript common form validation function

javascript| Form Validation | functions check.js js function file /////////////////////////////////////////////////////////////////////////////////**---------------Common validation checkform (oform) for client forms-----------------* Function:

Summary knowledge: 107 common JavaScript statements

javascript| statement 1.document.write (""); Output statement The annotation in 2.JS is// 3. Traditional HTML Document order is:document->html-> (head,body) 4. The DOM order in a browser window is:window-> (navigator,screen,history,location,document)

Web knowledge: Using regular expressions in JavaScript

Javascript| Web Page | In JavaScript, there are two ways to use regular methods, one is to create an instance of a regular expression, but rather to use a regular expression in a string object to relate the method. First, there are 2 ways to create

Web tutorials: How to optimize the performance of JavaScript scripts

javascript| Script | tutorials | Web page | performance | optimization Author: shiningray @ Nirvana Studio With the development of the network and the speed of the machine, more and more websites use the rich client technology. Now Ajax is one of

Web page Production Technology Summary: Common JavaScript statements

Javascript| Web page | statement 1.document.write (""); Output statement The annotation in 2.JS is// 3. Traditional HTML Document order is:document->html-> (head,body) 4. The DOM order in a browser window is:window->

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