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How to find list intersection?

... looking for a slightly different animal - and you may need to do that manually by sorting each list and merging the results - and keeping dups in the merging. – javadba Jan 6 '19 at 18:51 ...
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undefined reference to `__android_log_print'

...sary. Please accept the other answer instead. – Jeff Allen Jun 21 '13 at 11:23 5 If using the new...
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Set breakpoint in C or C++ code programmatically for gdb on Linux

How can I set a breakpoint in C or C++ code programatically that will work for gdb on Linux? 6 Answers ...
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Get name of caller function in PHP?

Is there a PHP function to find out the name of the caller function in a given function? 12 Answers ...
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How to Calculate Execution Time of a Code Snippet in C++

... You can use this function I wrote. You call GetTimeMs64(), and it returns the number of milliseconds elapsed since the unix epoch using the system clock - the just like time(NULL), except in milliseconds. It works on both windows and linux; it is thread safe. Not...
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How to export all collections in MongoDB?

I want to export all collections in MongoDB by the command: 26 Answers 26 ...
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Convert a String In C++ To Upper Case

...orm extremely badly with g++ 5.2 -O3, and Boost 1.58 (like 30x worse than calling glibc's toupper in a loop.) There's a dynamic_cast of the locale that doesn't get hoisted out of the per-char loop. See my answer. On the plus side, this may be properly UTF-8 aware, but the slowdown doesn't come fr...
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Get a random boolean in python?

... but I found that random.getrandbits(1) to be quite a lot faster. If you really want a boolean instead of a long then bool(random.getrandbits(1)) is still about twice as fast as random.choice([True, False]) Both solutions need to import random If utmost speed isn't to priority then random.choic...
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How much faster is Redis than mongoDB?

...benchmarks that test your case and link from this post instead, then we'll all benefit from your "tested" opinion. – Homer6 Jan 7 '13 at 18:38 ...
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import module from string variable

... Finally, also remember that you can't import anything if there is no __init__.py in the folder with file you are trying to import. – Seanny123 Dec 6 '13 at 7:31 ...