Re^2: mutliplying each element of a list by the same number

This is just slightly more efficient (at least in terms of keystrokes if not execution time):

for (@ratio_list) { $_ *= 10 }
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If you wanted to simultaneously create @minutes_list, you can use:

for (@ratio_list) { ($_ *= 10) && push(@minutes_list, $_) }
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Re^3: mutliplying each element of a list by the same number by chromatic (Archbishop) on May 15, 2008 at 17:49 UTC
`for (@ratio_list) { $_ = 10 }` If you're going to do that, why not get rid of useless punctuation altogether? `$_ = 10 for @ratio_list;`	[reply] [d/l] [select]