On Thu, Jan 14, 2010 at 5:10 AM, Gianluca Cecchi <gianluca.cec...@gmail.com>wrote:
> Hello, > any hint on trasforming with perl a number using only one substitute > function for reg exp? > Todo: > 1.20 must become 1.2 > 1.00 must become 1 > 1.25 must remain the same > > So that if after the dot are all zeros, I have to subtitute with > corresponding integer, and in general I have to remove trailing zeros > for decimal numbers. > I'm not sure what you're talking about. If I understand the question, Perl does it already. DWIM, eh wot? C:\>perl -le "print for 1.20, 1.00, 1.25" 1.2 1 1.25 PS: please pardon the C:\ ;-) -- -jp He was the kind of man who was not ashamed to show affection. I guess that's what I hated about him. deepthoughtsbyjackhandey.com
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