NSString doubleValue and zero
NSString doubleValue and zero
- Subject: NSString doubleValue and zero
- From: olivier <email@hidden>
- Date: Tue, 18 Feb 2003 15:21:49 -0600
I use the message doubleValue to get a number value out of a string. If
the string is not a number then i need to store the string. My problem
is that if the string is not a number then doubleValue return 0.
But then how am i supposed to know when it is an actual number with
value 0 or a string that was not a number.
Any pointers appreciated
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