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check if string is uuid Code Example
check if string is uuid 
// For test 01234567-9ABC-DEF0-1234-56789ABCDEF0 use Regex
Regex reg = new Regex("/^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$/");

// with brackets
Regex reg = new Regex("/^\{?[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\}?$/");
// use https://regexr.com/ for a REGEX builder



Java

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Type:
 Code Example
Category:
 Coding
Sub Category:
 Code Example
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