JavaScript RegExp . Metacharacter
 JavaScript RegExp Object
Definition and Usage
The . metacharacter is used to find a single character, except newline or other line terminators.
Syntax
new RegExp("regexp.")
or simply:
/regexp./
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Example
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:
Try it yourself »
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JavaScript RegExp Object
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