What's the purpose of the empty string?

Posted by Max Toro on Stack Overflow See other posts from Stack Overflow or by Max Toro
Published on 2010-03-29T20:19:36Z Indexed on 2010/03/29 20:23 UTC
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Filed under:

programming-languages

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language-agnostic

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.NET

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java

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c#

To me, as a developer and as a user, I find the empty string ("") useless and the cause of much confusion, it's like saying string == char[]

Maybe computers need the empty string, so I'd like to learn why.

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