Core Function RevHex
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(Created page with "<pre> RevHex( <expression> ) </pre> === Description === Reverse a string of hex digits. === Parameters === ==== expression ==== The string containing hex digits to use. ===...")
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(Created page with "<pre> RevHex( <expression> ) </pre> === Description === Reverse a string of hex digits. === Parameters === ==== expression ==== The string containing hex digits to use. ===...")
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Revision as of 16:23, 24 August 2013
RevHex( <expression> )
Contents |
Description
Reverse a string of hex digits.
Parameters
expression
The string containing hex digits to use.
Return Value
Success: Returns reversed hex string.
Failure: Returns empty string.
Remarks
None.
Example
$old = "1A2B3C4D"; $new = RevHex($old); say "old: $old"; // Prints 1A2B3C4D say "new: $new"; // Prints 4D3C2B1A
