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How can I quickly sum all numbers in a file?
...END { print $sum' random_numbers
16379866392
real 0m0.226s
user 0m0.219s
sys 0m0.002s
$ time awk '{ sum += $1 } END { print sum }' random_numbers
16379866392
real 0m0.311s
user 0m0.304s
sys 0m0.005s
$ time { { tr "\n" + < random_numbers ; echo 0; } | bc; }
16379866392
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Cast Int to enum in Java
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edited Oct 21 '16 at 13:57
Andrew Tobilko
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Android: Storing username and password?
... of some kind.
– Jon O
Feb 5 '14 at 21:07
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NoClassDefFoundError - Eclipse and Android
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answered Feb 11 '10 at 21:55
Anthony ForloneyAnthony Forloney
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Chris BarryChris Barry
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Why doesn't height: 100% work to expand divs to the screen height?
...rnative.
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Jan 8 '16 at 21:37
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An issue with this approach is that iPhones excludes ...
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...ean.
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Apr 6 '17 at 21:10
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Virtual member call in a constructor
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answered Sep 23 '08 at 7:21
Greg BeechGreg Beech
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How do I compare two DateTime objects in PHP 5.2.8?
...n A. Radev
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pillepille
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