$str =~ s/\.\d+$//;

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See perlretut for a gentle introduction to regexes.

That removes the last period followed by a number, at the end of the string. If you only want to remove .25, use s/\.25// instead.

In reply to Re: Truncate string without substr or length by moritz
in thread Truncate string without substr or length by spivey49

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