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Best practices for circular shift (rotate) operations in C++
...tate question with some more details about what asm gcc/clang produce for x86.
The most compiler-friendly way to express a rotate in C and C++ that avoids any Undefined Behaviour seems to be John Regehr's implementation. I've adapted it to rotate by the width of the type (using fixed-width types l...
How do I fetch lines before/after the grep result in bash?
...ell swoop!
– Joshua Pinter
Jan 22 '18 at 15:19
is there a way to do this using a specific before point? say the length...
How can I pretty-print JSON using node.js?
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840
JSON.stringify's third parameter defines white-space insertion for pretty-printing. It can be ...
Rails filtering array of objects by attribute value
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VikVik
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Pip freeze vs. pip list
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Eric Platon
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answered Sep 23 '13 at 18:49
karthikrkarthikr...
Which is faster: while(1) or while(2)?
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681
Both loops are infinite, but we can see which one takes more instructions/resources per iterati...
Commands executed from vim are not recognizing bash command aliases
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answered Jan 10 '11 at 0:48
Josh LeeJosh Lee
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Best way to split string into lines
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178
If it looks ugly, just remove the unnecessary ToCharArray call.
If you want to split by either ...