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Programmatically find the number of cores on a machine
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C++11
#include <thread>
//may return 0 when not able to detect
const auto processor_count = std::thread::hardware_concurrency();
Reference: std::thread::hardware_concurrency
In C++ prior to C++11, there's no portabl...
Parsing IPv6 extension headers containing unknown extensions
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Community♦
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answered Jul 8 '13 at 4:48
Andreas KlöcknerAndreas Klöckner
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URLWithString: returns nil
... Ben GottliebBen Gottlieb
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Fastest way to check if a file exist using standard C++/C++11/C?
...would like to find the fastest way to check if a file exist in standard C++11, C++, or C. I have thousands of files and before doing something on them I need to check if all of them exist. What can I write instead of /* SOMETHING */ in the following function?
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Nullable vs. int? - Is there any difference?
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Community♦
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answered Jul 14 '14 at 14:03
qqbenqqqbenq
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jQuery - checkbox enable/disable
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Community♦
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answered Dec 20 '13 at 18:36
roydukkeyroydukkey
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Synchronise ScrollView scroll positions - android
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AndyAndy
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Difference between UIViewContentModeScaleAspectFit and UIViewContentModeScaleToFill?
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answered Feb 4 '11 at 6:51
EmptyStackEmptyStack
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Why does sys.exit() not exit when called inside a thread in Python?
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answered Feb 25 '11 at 16:58
Helmut GrohneHelmut Grohne
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NSUserDefaults removeObjectForKey vs. setObject:nil
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pkamb
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answered May 19 '11 at 14:08
RocketManRocketMan
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