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Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_
...ependency chain depending on what the register allocator decided to do.
13 GB/s has a chain: popcnt-add-popcnt-popcnt → next iteration
15 GB/s has a chain: popcnt-add-popcnt-add → next iteration
20 GB/s has a chain: popcnt-popcnt → next iteration
26 GB/s has a chain: popcnt-popcnt → next i...
$_POST vs. $_SERVER['REQUEST_METHOD'] == 'POST'
...al Murali
68.2k1616 gold badges116116 silver badges134134 bronze badges
answered Jan 3 '09 at 17:27
gnudgnud
70.2k55 gold badges54...
Unresolved external symbol on static class members
... |
edited Sep 24 at 22:03
dss539
6,13222 gold badges2929 silver badges6161 bronze badges
answered Oct ...
How to set up a git project to use an external repo submodule?
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346
You have a project -- call it MyWebApp that already has a github repo
You want to use the jqu...
How can I test https connections with Django as easily as I can non-https connections using 'runserv
...hem along to some other server. We'll use this to open a stunnel port (8443) and pass along any traffic it receives to a Django runserver instance.
First you'll need stunnel which can be downloaded here or may be provided by your platform's package system (e.g.: apt-get install stunnel). I'll be ...
express.js - single routing handler for multiple routes in a single line
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134
I came across this question while looking for the same functionality.
@Jonathan Ong mentioned ...
What is difference between sjlj vs dwarf vs seh?
... is not designed at all to
work under 64-bit Windows applications. In win32 mode, the exception
unwind handler cannot propagate through non-dw2 aware code, this means
that any exception going through any non-dw2 aware "foreign frames"
code will fail, including Windows system DLLs and DLLs bu...
In Python, what is the difference between “.append()” and “+= []”?
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163
For your case the only difference is performance: append is twice as fast.
Python 3.0 (r30:6750...
MySQL “incorrect string value” error when save unicode string in Django
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143
None of these answers solved the problem for me. The root cause being:
You cannot store 4-byte...