JavaScript String charAt() Method

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JavaScript String charAt() Method

The charAt() method returns the character at the specified index in a string.

Example

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<!DOCTYPE html> <html> <body> <script> var str = "Hello there"; var myChar = str.charAt(1); document.write("myChar = " +myChar); </script> </body> </html>

Syntax

str.charAt(index)

Parameter Values

ValueTypeExplanation
indexOptionalSpecifies the index of the character you want to return.
If no index is provided, the default is '0'.

Return Values

ValueExplanation
StringReturns a string representing the character (exactly one UTF-16 code unit) at the specified index.
EmptyIf index is out of range.

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