JavaScript RegExp w Metacharacter
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JavaScript RegExp w Metacharacter
❮ JavaScript RegExp Object
Example
Do a global search for word characters in a string:
var str = "Give 100%!";
var patt1 = /w/g;
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The marked text below shows where the expression gets a match:
Give 100%!
Try it Yourself »
Definition and Usage
The w metacharacter is used to find a word character.
A word character is a character from a-z, A-Z, 0-9, including the _ (underscore) character.
Browser Support
| Expression | |||||
|---|---|---|---|---|---|
| w | Yes | Yes | Yes | Yes | Yes |
Syntax
new RegExp("\w")
or simply:
/w/Syntax with modifiers
new RegExp("\w", "g")
or simply:
/w/g❮ JavaScript RegExp Object
