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How to check if a word is an English word with Python?
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Enchant is not supported at this time for python 64bit on windows :( github.com/rfk/pyenchant/issues/42
– Ricky Boyce
Jul 5 '17 at 0:23
9
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How to find out the number of CPUs using python
...iprocessing.cpu_count() is the way to go in Python 2.6 and newer. The following method falls back to a couple of alternative methods in older versions of Python:
import os
import re
import subprocess
def available_cpu_count():
""" Number of available virtual or physical CPUs on this system, i...
Citrix服务器虚拟化：XenApp 6.5发布服务器上的应用程序 - 更多技术 - 清泛...
...目标操作系统上运行。重要：流技术推送不支持编译为 64 位应用程序的应用程序。 但是，32 位应用程序可在64 位系统上进行配置，并配置为通过流技术推送到 64 位系统。根据用户的环境，您可以选择使用已配置的应用程序配置...
docker mounting volumes on host
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answered Aug 14 '14 at 16:10
Chris McKinnelChris McKinnel
12.4k66 gold badges5959 silver badges6565 bronze badges
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Create list of single item repeated N times
...ith n identical elements:
>>> timeit.timeit('itertools.repeat(0, 10)', 'import itertools', number = 1000000)
0.37095273281943264
>>> timeit.timeit('[0] * 10', 'import itertools', number = 1000000)
0.5577236771712819
But wait - it's not a fair test...
>>> itertools.repe...
Giving UIView rounded corners
...lready seen enough to solve your problem. I'm adding this answer to give a bit more visual explanation for why things do what they do.
If you start with a regular UIView it has square corners.
let blueView = UIView()
blueView.frame = CGRect(x: 100, y: 100, width: 100, height: 50)
blueView.backgrou...
What's the best way to get the last element of an array without deleting it?
...8):
option 10. $x = $array[array_key_last($array)]; (since PHP 7.3)
A bit depending on whether using the array as stack or as queue you can make variations on option 9.
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Read an Excel file directly from a R script
...tem -- usually already true on MacOS and Linux, but takes an extra step on Windows, i.e. see http://strawberryperl.com/). There are various caveats, and alternatives, listed on the R wiki page.
The only reason I see not to do this directly is that you may want to examine the spreadsheet to see if i...
Qt events and signal/slots
...he event loop. Each GUI program needs an event loop, whatever you write it Windows or Linux, using Qt, Win32 or any other GUI library. As well each thread has its own event loop. In Qt "GUI Event Loop" (which is the main loop of all Qt applications) is hidden, but you start it calling:
QApplication...
How to rename items in values() in Django?
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It's a bit hacky, but you could use the extra method:
MyModel.objects.extra(
select={
'renamed_value': 'cryptic_value_name'
}
).values(
'renamed_value'
)
This basically does SELECT cryptic_value_name AS renamed_value in t...