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What is the difference between \r and \n?
... up many C and C++ programmers. If you were to poll 100 of them, at least 99 will tell you that \n means line feed. This is not entirely true. Most (perhaps all) C and C++ implementations use LF as the magic intermediate value for \n, but that's an implementation detail. It's feasible for a comp...
I need to pop up and trash away a “middle” commit in my master branch. How can I do it?
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Rebase or revert are the options. Rebase will actually remove the commit from the history so it...
Difference between Destroy and Delete
...d.delete # Ran without callbacks
Child Destroy (99.6ms) DELETE FROM "children" WHERE "children"."id" = $1 [["id", 21]]
> parent.children.delete(other_child) # Ran with callbacks
before_remove callback
before_destroy callback
Child Destroy (0.4ms) DELETE FROM "ch...
How to find if a native DLL file is compiled as x64 or x86?
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BLoganBLogan
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PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?
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quickshiftinquickshiftin
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What is a semaphore?
...d by priority inversion, and a paper on priority inheritance protocols in 1990, 3 it became apparent that mutexes must be more than just semaphores with a binary counter.
Mutex: resource sharing
Semaphore: signaling
Don't use one for the other without careful consideration of the side effects.
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What is the difference between statically typed and dynamically typed languages?
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GG.
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answered Oct 4 '09 at 23:11
NomeNNomeN
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When do Java generics require
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Scott StanchfieldScott Stanchfield
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Is there a way to “autosign” commits in Git with a GPG key?
...nCVonC
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Reading binary file and looping over each byte
..., 219, 233, 237, 55, 246, 181]
>>> l[:100]
[28, 172, 79, 126, 36, 99, 103, 191, 146, 225, 24, 48, 113, 187, 48, 185, 31, 142, 216, 187, 27, 146, 215, 61, 111, 218, 171, 4, 160, 250, 110, 51, 128, 106, 3, 10, 116, 123, 128, 31, 73, 152, 58, 49, 184, 223, 17, 176, 166, 195, 6, 35, 206, 206, 3...