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MultiPlatform版OBS（Open Broadcaster Software）流媒体视频开源软件安装...
MultiPlatform版OBS（Open Broadcaster Software）流媒体视频开源软件安装配置官网：https: obsproject com index界面截图：媒体源可以是：图像、视频文件、桌面、窗口、显示器（可多个切换）等。从源码安装参考：http 官网：https://obsproject.c...
Remote Desktop Connection for mac V2.1.1 mac版 - 软件下载 - 清泛网 - 专注C/C++及内核技术
Remote Desktop Connection for mac V2.1.1 mac版Remote Desktop ConnectionRemote Desktop Connection for mac 是 Office for Mac 2011 组件之一，微软官方网站上提供单独的免费下载，它可以让你Mac设备用... Remote Desktop Connection for mac 是 Office for Mac 2011 组件之...
Match whitespace but not newlines
...ghteen horizontal ones which match \h. \s matches twenty-three characters
All whitespace characters are either vertical or horizontal with no overlap, but they are not proper subsets because \h also matches U+00A0 NO-BREAK SPACE, and \v also matches U+0085 NEXT LINE, neither of which are matched by...
How to generate a random string in Ruby
I'm currently generating an 8-character pseudo-random uppercase string for "A" .. "Z":
50 Answers
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find filenames NOT ending in specific extensions on Unix?
Is there a simple way to recursively find all files in a directory hierarchy, that do not end in a list of extensions? E.g. all files that are not *.dll or *.exe
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Event system in Python
...r methods', which is a
simple implementation of the Observer pattern.
Basically, the handler methods (callables) are stored in an array and are each called when the event 'fires'.
Publish-Subscribe
The disadvantage of Observer event systems is that you can only register the handlers on the actual Ev...
LEFT JOIN only first row
... Thanks for your fast response. This was not the exact answer, but totally got me on the right way. I always tried to join both on the same level instead of making the one depended from the other. Thank you very much for leading me on the right track. Edited the first post
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Run an OLS regression with Pandas Data Frame
I have a pandas data frame and I would like to able to predict the values of column A from the values in columns B and C. Here is a toy example:
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Keyboard Interrupts with python's multiprocessing Pool
...s to set up the worker processes to ignore SIGINT altogether, and confine all the cleanup code to the parent process. This fixes the problem for both idle and busy worker processes, and requires no error handling code in your child processes.
import signal
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def init_worker():
signal.sign...
Python: Why is functools.partial necessary?
...rticular) appear to like lambda just fine – I say "most", definitely not all, because Guido and I assuredly are among those "familiar with" (etc) yet think of lambda as an eyesore anomaly in Python...
He was repentant of ever having accepted it into Python whereas planned to remove it from Python ...