JavaScript RegExp Metacharacter

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP







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JavaScript RegExp Metacharacter


❮ JavaScript RegExp Object




Example


Search for a NUL character in a string:



var str = "Visit W3Schools.Learn Javascript.";
var patt1 = //;

<!--

The marked text below shows where the expression gets a match:



Visit W3Schools.Learn Javascript.
-->
Try it Yourself »

Definition and Usage


The metacharacter is used to find NUL character.


returns the position where the NUL character was found. If no
match is found, it returns -1.


Browser Support















Expression
Yes Yes Yes Yes Yes

Syntax



new RegExp("\0")


or simply:


//


❮ JavaScript RegExp Object
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