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Re^5: counting backward (optimize foreach reverse low .. high

by BrowserUk (Pope)
on Mar 02, 2013 at 16:59 UTC ( #1021452=note: print w/ replies, xml ) Need Help??


in reply to Re^4: counting backward (optimize foreach reverse low .. high
in thread counting backward

Or i'll use for;;;

It's a shame you can't use the c-style for as a modifier:

cmpthese -1, { a=>q[ 1 for -1e6..0; ], b=>q[ for( my $i=1e6; $i; --$i ){ 1 } ] };; Rate b a b 14.0/s -- -26% a 19.0/s 35% --

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.


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