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JavaScript RegExp \xxx Metacharacter
JavaScript RegExp Object
Definition and Usage
The \xxx character is used to find the Latin character specified by an octal number xxx.
If no match is found, it returns null.
Syntax
new RegExp("\xxx")
or simply:
/\xxx/
or simply:
/\xxx/
Browser Support
The \xxx metacharacter is supported in all major browsers.
Example
Example
Do a global search for octal number 127 (W) in a string:
var str="Visit W3Schools. Hello World!";
var patt1=/\127/g;
var patt1=/\127/g;
The marked text below shows where the expression gets a match:
Visit W3Schools. Hello World!
Try it yourself »
JavaScript RegExp Object
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