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Measuring execution time of a function in C++

... lecture in which he explains why. Also there is a very good library from google - https://github.com/google/benchmark. This library is very simple to use and powerful. You can checkout some lectures of Chandler Carruth on youtube where he is using this library in practice. For example CppCon 2017:...
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Linq: What is the difference between Select and Where

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How do I reverse a C++ vector?

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Why does C++11 not support designated initializer lists as C99? [closed]

... On July 15 '17 P0329R4 was accepted into the c++20 standard: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0329r4.pdf This brings limited support for c99's Designated Initializers. This limitation is described as follows by C.1.7[diff.decl].4, given: struct A { int x, y; };...
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Should struct definitions go in .h or .c file?

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Algorithm to detect overlapping periods [duplicate]

... There is a wonderful library with good reviews on CodeProject: http://www.codeproject.com/Articles/168662/Time-Period-Library-for-NET That library does a lot of work concerning overlap, intersecting them, etc. It's too big to copy/paste all of it, but I'll see which specific parts which...
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What is the Swift equivalent of isEqualToString in Objective-C?

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How can I deploy an iPhone application from Xcode to a real iPhone device?

...e On your jailbroken iPhone, install the app AppSync by adding source ** http://repo.hackyouriphone.org** Remove SDK requirements for code sign and entitlements (I'm loving sed!): sudo /usr/bin/sed -i .bak '/_REQUIRED/N;s/YES/NO/' /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.0....
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Test if a variable is set in bash when using “set -o nounset”

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Exception 'open failed: EACCES (Permission denied)' on Android

... Google has a new feature on Android Q: filtered view for external storage. A quick fix for that is to add this code in the AndroidManifest.xml file: <manifest ... > <!-- This attribute is "false" by default on ...