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Talk:Determine if a string is numeric: Difference between revisions
Talk:Determine if a string is numeric (view source)
Revision as of 22:52, 11 December 2008
, 15 years ago→Subtle bug in the C example?: C example return true if void string is passed (?)
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[[User:JimD|JimD]] 16:16, 11 October 2007 (MDT)
:I think you are right: if you pass a void string, it returns ''true'' ... But it could be interpreted like: a void string can rapresent anything... :D I rather would add
<c>if ( s==NULL ) return 0;
if ( *s == 0 ) return 0;</c>
:This checks also for NULL pointer passed (odd!). --[[User:ShinTakezou|ShinTakezou]] 22:52, 11 December 2008 (UTC)
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