check the given string is numeric or not. - The UNIX and Linux Forums

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check the given string is numeric or not.

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#1 (permalink)

06-18-2007

knowledge_gain knowledge_gain is offline

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Join Date: Jun 2007

Posts: 6

check the given string is numeric or not.

Hi,

how to check the given string is numeric or not , without converting ( using strtol...).

for ex: if string is C01 - non-numeric data
if string is 001 - numeric data

TIA

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