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pragyanatvade/regex.md

Created July 5, 2015 12:04
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Regular Expressions
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regex.md

Starts with: abc Ends with: xyz Contains: 123 Doesn't contain: 456

  1. OR /^abc|xyz$|123|^(?:(?!456).)*$/

  2. AND /^(?=^abc)(?=.*xyz$)(?=.*123)(?=^(?:(?!456).)*$).*$/

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