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How can I get the sha1 hash of a string in node.js?
...Hash('sha1')
shasum.update('foo')
shasum.digest('hex') // => "0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33"
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Quickly find whether a value is present in a C array?
...rt enough to unroll the loop. Here's a way to do it which incorporates the 3 ideas I mentioned in my comment: Loop unrolling, cache prefetch and making use of the multiple load (ldm) instruction. The instruction cycle count comes out to about 3 clocks per array element, but this doesn't take into ac...
fatal: 'origin' does not appear to be a git repository
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edited May 23 '17 at 12:17
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answered Mar 26 '13 at 13:13
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ios app maximum memory budget
I'm working on an ios game that's targeting as a minimum the 3gs. We are using HD assets for retina display devices (iphone 4, ipod touch 4th gen).
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When tracing out variables in the console, How to create a new line?
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answered Apr 26 '13 at 15:01
Selvakumar ArumugamSelvakumar Arumugam
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Redis cache vs using memory directly
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edited May 18 '17 at 8:33
answered Oct 21 '13 at 8:36
Di...
How is the undo tree used in Vim?
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See also :h undo-redo, which lists all the commands and their usage.
There are two ways to tr...
Fixed point vs Floating point number
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edited Apr 18 '19 at 22:33
hiergiltdiestfu
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mvn clean install vs. deploy vs. release
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Colin HebertColin Hebert
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Stream vs Views vs Iterators
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answered Mar 1 '11 at 19:31
Daniel C. SobralDaniel C. Sobral
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