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Matches Unicode characters specified by the hexadecimal digits XXXX
- PHPzforward
- 2023-08-31 22:53:021203browse
To match the Unicode character specified by the hexadecimal number xxx with a JavaScript regular expression, use the following code -
\uxxxx
Example
You can try running the following code to match the hexadecimal digit characters xxxx. It matches the hexadecimal number 53, which is S -
<html>
<head>
<title>JavaScript Regular Expression</title>
</head>
<body>
<script>
var myStr = "Secure and Responsive!";
var reg = /\u0053/g;
var match = myStr.match(reg);
document.write(match);
</script>
</body>
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