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The toString method returns a string representation of a regular expression in the form of a regular-expression literal.
RegExpObject.toString(); |
Here is the detail of parameters:
NA
Returns the string representation of a regular expression.
<html> <head> <title>JavaScript RegExp toString Method</title> </head> <body> <script type="text/javascript"> var str = "Javascript is an interesting scripting language"; var re = new RegExp( "script", "g" ); var result = re.toString(str); document.write("Test 1 - returned value : " + result); re = new RegExp( "/", "g" ); var result = re.toString(str); document.write("<br />Test 2 - returned value : " + result); </script> </body> </html> |
This will produce following result:
Test 1 - returned value : /script/g Test 2 - returned value : ///g |
To understand it in better way you can Try it yourself.
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