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Posts Made By:
damiankaelgreen
Forum:
Shell Programming and Scripting
08-05-2008
3
Check if a variable is a number - perl
161,961
Posted By
damiankaelgreen
The POSIX example above only gives integers, not...
The POSIX example above only gives integers, not other real numbers...
Here's an alternative that I think may execute more quickly than using a regular expression or loading in an additional...
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