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  • Users: PIRob
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  1. PIRob

    identify real floating point number

    I have the following code to identify a decimal number, however if the number is 10. or 10.0 format ie no trailing numbers after decimal point or a single trailing zero my function fails can ay one help? sub is_float { #Warning this does not return is_float true when the number ends like:- #...
    • PIRob
    • Thread
    • Replies: 7
    • Forum: Perl

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