Just for variety... 

perl -le"$,=' '; @a=(1..10); 
print 'start with ', scalar @a, 
' delete 5 [', delete @a[-5..-1], 
'] leaves ', scalar @a"

start with  10  delete 5 [ 6 7 8 9 10 ] leaves  5

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Examine what is said, not who speaks.
"Efficiency is intelligent laziness." -David Dunham
"Think for yourself!" - Abigail

In reply to Re: using pop a lot by BrowserUk
in thread using pop a lot by Anonymous Monk

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