toLocaleUpperCase() String JavaScript JS

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The JavaScript string toLocaleUpperCase() method transforms the given string into uppercase letter on the basis of current locale of the host.

Note: A string can be converted into upper case letters with toUpperCase() method but result may vary according to locale or language. To overcome this problem we have to use toLocaleUpperCase().

Syntax:

string.toLocaleUpperCase()

Return:
Locale specific string with upper case letters.

Example:

<!DOCTYPE html>
<html>
<body>
<script>   
var a ="Hello World!";  
document.write(a.toLocaleUpperCase());  
</script>
</body>
</html>

Output:

HELLO WORLD!
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