javascript replace regexp

Javascript type system _ Regular Expression RegExp type details, javascriptregexp Previous We have already introduced the basic syntax of Regular Expressions in javascript. The RegExp class in javascript indicates a regular expression. Both String

Source: JavaScript type system-Regular expression regexp typex Catalog [1] object [2] Instance property [3] Static property [4] instance method in front ofThe basic syntax for a JavaScript expression is described earlier. JavaScript's regexp class

xTable of Contents [1] Object [2] Instance property [3] Static property [4] instance method in front of the wordsThe basic syntax for a JavaScript expression is described earlier. JavaScript's regexp class represents regular expressions, both string

Front. The underlying syntax for JavaScript's regular expressions is described earlier. The RegExp class of JavaScript represents regular expressions, and both string and RegExp define methods, and regular expressions allow for powerful pattern

Document directory Return Value Description Return Value Description Return Value Description Syntax Return Value Direct amount syntax /Pattern/attributes Syntax for creating a RegExp object:Copy codeThe Code is as follows: var obj =

Direct amount syntax/Pattern/attributesSyntax for creating a RegExp object:Copy codeThe Code is as follows:Var obj = new RegExp (pattern, attributes );Example 1:Copy codeThe Code is as follows:Var pattern =//;Document.write(pattern.exe c ("asdas "));

Javascript Regexp Object Reference Manual http://www.w3school.com.cn/js/jsref_obj_regexp.asp   Regexp object Regexp Object Attributes Regexp object Method Methods for string objects that support regular expressions     Regexp

Direct volume syntax /pattern/attributes To create the syntax for a RegExp object: Copy Code code as follows: var obj=new RegExp (pattern,attributes); Case 1: Copy Code code as follows: var pattern=/a/;

ArticleDirectory Syntax for creating a Regexp object: Direct amount syntax Syntax for creating a Regexp object: Parameters Return Value Throw Return Value Description Return Value Description Return Value

JavaScript provides a RegExp object to complete the operation and functionality of regular expressions, and each regular expression pattern corresponds to a regexp instance. There are two ways to create an instance of a RegExp object. Using the