JavaScript RegExp . Metacharacter
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JavaScript RegExp . Metacharacter
❮ JavaScript RegExp Object
Example
Do a global search for "h.t" in a
string:
var str = "That's hot!";
var patt1 = /h.t/g;
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The marked text below shows where the expression gets a match:
That's hot!Try it Yourself »
Definition and Usage
The . metacharacter is used to find a single character, except newline or other line terminators.
Browser Support
| Expression | |||||
|---|---|---|---|---|---|
| . | Yes | Yes | Yes | Yes | Yes |
Syntax
new RegExp("regexp.")
or simply:
/regexp./
Syntax with modifiers
new RegExp("regexp.", "g")
or simply:
/regexp./g❮ JavaScript RegExp Object
