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How to get datetime in JavaScript?
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Andrew MaoAndrew Mao
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3
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Mutex example / tutorial? [closed]
...pt. Hope the example gives you a clear picture of the concept.]
With C++11 threading:
#include <iostream>
#include <thread>
#include <mutex>
std::mutex m;//you can use std::lock_guard if you want to be exception safe
int i = 0;
void makeACallFromPhoneBooth()
{
m.lock();/...
Git stash: “Cannot apply to a dirty working tree, please stage your changes”
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11 Answers
11
Active
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Element-wise addition of 2 lists?
...gt;> %timeit [a + b for a, b in zip(list1, list2)]
10 loops, best of 3: 112 ms per loop
>>> %timeit from itertools import izip;[sum(x) for x in izip(list1, list2)]
1 loops, best of 3: 139 ms per loop
>>> %timeit [sum(x) for x in zip(list1, list2)]
1 loops, best of 3: 177 ms per ...
How to deal with INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES without uninstall?
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answered Jul 6 '10 at 11:36
CommonsWareCommonsWare
873k161161 gold badges21332133 silver badges21602160 bronze badges
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Rails 3: “field-with-errors” wrapper changes the page appearance. How to avoid this?
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Adrian Macneil
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answered Mar 11 '11 at 1:45
Ryan BiggRyan Big...
Disable webkit's spin buttons on input type=“number”?
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115
The below css works for both Chrome and Firefox
input[type=number]::-webkit-outer-spin-button...
Str_replace for multiple items
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119
str_replace() can take an array, so you could do:
$new_str = str_replace(str_split('\\/:*?"&l...
How to Detect if I'm Compiling Code with a particular Visual Studio version?
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MSVC++ 14.12 _MSC_VER == 1912 (Visual Studio 2017 version 15.5)
MSVC++ 14.11 _MSC_VER == 1911 (Visual Studio 2017 version 15.3)
MSVC++ 14.1 _MSC_VER == 1910 (Visual Studio 2017 version 15.0)
MSVC++ 14.0 _MSC_VER == 1900 (Visual Studio 2015 version 14.0)
MSVC++ 12.0 _MSC_VER == 1800 (Visual Studi...
Git resolve conflict using --ours/--theirs for all files
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DmitriDmitri
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