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std::next_permutation Implementation Explanation
...ented so I extracted the the gnu libstdc++ 4.7 version and sanitized the identifiers and formatting to produce the following demo...
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How to write DataFrame to postgres table?
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Did this make it to 0.14?
– Quant
Oct 8 '14 at 19:31
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Why and How to avoid Event Handler memory leaks?
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A way to get around this from the publisher's side is to set the event to null once you're sure that you won't fire it any more. This will implicitly remove all of the subscribers, and can be useful when certain events are only fired during certain stages of the object's ...
Git file permissions on Windows
... I've got a repo on GitHub forked from another. Post merge, they should be identical. However:
6 Answers
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How efficient is locking an unlocked mutex? What is the cost of a mutex?
...exes (like what pthread gives me or whatever the native system library provides) or a single one for an object.
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Can someone explain __all__ in Python?
...list of public objects of that module, as interpreted by import *. It overrides the default of hiding everything that begins with an underscore.
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Forking vs. Branching in GitHub
...cific project.
Forking is nothing more than a clone on the GitHub server side:
without the possibility to directly push back
with fork queue feature added to manage the merge request
You keep a fork in sync with the original project by:
adding the original project as a remote
fetching regular...
How to create a shared library with cmake?
...DESCRIPTION "mylib description")
Declare a new library target. Please avoid the use of file(GLOB ...). This feature does not provide attended mastery of the compilation process. If you are lazy, copy-paste output of ls -1 sources/*.cpp :
add_library(mylib SHARED
sources/animation.cpp
sour...
Current time formatting with Javascript
...here are no built-in methods allowing you to get localized strings like "Friday", "February", or "PM". You have to code that yourself. To get the string you want, you at least need to store string representations of days and months:
var months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "...
Why is #!/usr/bin/env bash superior to #!/bin/bash?
...bash in preference to #!/bin/bash . I've even seen one enterprising individual suggest using #!/bin/bash was wrong and bash functionality would be lost by doing so.
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