charcodeat-method-string-javascript.md

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charCodeAt Method (String) (JavaScript) | Microsoft Docs		01/18/2017	windows-client-threshold			devlang-javascript		language-reference	charCodeAt	JavaScript TypeScript DHTML	charCodeAt method	5b0290a7-ee4d-4738-a909-c02ef64a2f1a	12	mikejo5000	mikejo	ghogen

charCodeAt Method (String) (JavaScript)

Returns the Unicode value of the character at the specified location.

Syntax

  
strObj. charCodeAt(index)  

Parameters

strObj
Required. Any String object or string literal.

index
Required. The zero-based index of the desired character. If there is no character at the specified index, NaN is returned.

Remarks

Example

The following example illustrates the use of the charCodeAt method.

var str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";   
document.write(str.charCodeAt(str.length - 1));  
  
// Output: 90   

Requirements

[!INCLUDEjsv55]

See Also

String.fromCharCode Function