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MathGroup Archive 2004

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undocumented function: StringQ

  • To: mathgroup at
  • Subject: [mg47562] undocumented function: StringQ
  • From: Marcus Stollsteimer <marcus314 at>
  • Date: Fri, 16 Apr 2004 05:20:27 -0400 (EDT)
  • Sender: owner-wri-mathgroup at


I just noticed that there is a built-in test StringQ[],
that is not documented in the online help.

StringQ[expr] gives True if expr is a string, and False otherwise.

Only a mistake?
Is it unsafe to use this function?


Boy, those French: They have a different word for everything!
   -- Steve Martin

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