JavaScript RegExp \uxxxx Character
 JavaScript RegExp Object
Definition and Usage
The \uxxxx character is used to find the Unicode character specified by a hexadecimal
number xxxx.
If no match is found, it returns null.
Syntax
new RegExp("\uxxxx")
or simply:
/\uxxxx/
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Example
Example
Do a global search for the hexadecimal number 0057 (W) in a string:
var str="Visit W3Schools. Hello World!";
var patt1=/\u0057/g; |
The marked text below shows where the expression gets a match:
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Visit W3Schools. Hello World! |
Try it yourself »
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JavaScript RegExp Object
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