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Re: Re: Eliminating Trailing Zeros

by Trimbach (Curate)
on Jul 17, 2003 at 14:37 UTC ( [id://275226]=note: print w/replies, xml ) Need Help??


in reply to Re: Eliminating Trailing Zeros
in thread Eliminating Trailing Zeros

$n=~s/\.|\.0+$//
That's broken. It deletes the period but leaves in the trailing zeros. This is better, and does what's requested: 
s/\.?0*$//;

[download]

Gary Blackburn
Trained Killer

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