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docker mounting volumes on host
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How can I recover the return value of a function passed to multiprocessing.Process?
...tester
if __name__ == "__main__":
mp = Multiprocessor()
num_proc = 64
for _ in range(num_proc): # queue up multiple tasks running `sum`
mp.run(sum, [1, 2, 3, 4, 5])
ret = mp.wait() # get all results
print(ret)
assert len(ret) == num_proc and all(r == 15 for r in ret)
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What are some uses of decltype(auto)?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Creating a blurring overlay view
...x faster than non accelerated gaussian, but not so ugly as box blur. See a demo in here (Java plugin version) or here (JavaScript version). This algorithm is used in KDE and Camera+ and others. It doesn't use the Accelerate Framework but it's fast.
Accelerate Framework
In the session “Implemen...
Centering floating divs within another div
...ter; /* align horizontal */
and the floated children get aligned center (DEMO)
Just for fun, to get vertical alignment as well just add:
align-items: center; /* align vertical */
DEMO
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Bootstrap 3 Flush footer to bottom. not fixed
...right (c) 2008</p>
</div>
UPDATE: New version of Bootstrap demonstrates how to add sticky footer without adding a wrapper. Please see Jboy Flaga's Answer for more details.
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im...
ADB Android Device Unauthorized
...g path to sdk directory.
set ANDROID_SDK_HOME "E:\adt-bundle-windows-x86_64-20140321\sdk"
unplug device
adb kill-server
adb start-server
plug device
After these steps, I was able to see confirmation dialog with RSA fingerprint on my phone :)
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Comparing mongoose _id and strings
...
64
ObjectIDs are objects so if you just compare them with == you're comparing their references. I...
Can I convert long to int?
... method GetHashCode() is a good choice:
int checkSumAsInt32 = checkSumAsIn64.GetHashCode();
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常用Linux命令详解（持续更新） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...间等）（ls -l 等同于 ll 命令）
[root@KEDACOM ~]# ls -l
total 64
-rw-r--r-- 1 root root 0 Jun 29 17:50 NRU_CMU_DISK_SIZE_NOTIFY2008
-rw-r--r-- 1 root root 933 Jan 10 2002 anaconda-ks.cfg 文件
drw-r--r-- 1 root root 49431 Jan 10 2002 install 目录
-r...