$num =~ s/\.(\d).*/.$1/; # perform the rounding (as string)

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Oi Vay! Why (oh why) do you have that trailing dot-star in your regex? I see this with both neophyte and experienced RE users and I have yet figure out what misconception leads to this practice. Any ideas?

In reply to Re: Re: Dividing and format with regular expression the perl way by Anonymous Monk
in thread Dividing and format by hotshot

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