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Get file name from URL
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Adrian B.Adrian B.
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2
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How to pass command line arguments to a rake task
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answered Apr 7 '15 at 21:56
Blair AndersonBlair Anderson
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Linux 进程卡住了怎么办？ - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...发现 ls 卡住了。
通过下面的命令可以看到 ls 卡在了 vfs_fstatat 调用上，它会给 FUSE 设备发送 getattr 请求，在等待回应。而 JuiceFS 客户端进程已经被我们停掉了，所以它就卡住了：
$ cat /proc/`pgrep ls`/stack
[<ffffffff813277c7>] request_w...
What is the difference (if any) between Html.Partial(view, model) and Html.RenderPartial(view,model)
...5.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...
if A vs if A is not None:
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The statement
if A:
will call A.__nonzero__() (see Special method names documentation) and use the return value of that function. Here's the summary:
object.__nonzero__(self)
Called to implement truth value testing and the built-in operation bool()...
Is there a way to perform “if” in python's lambda
...rect?
– Glenn Maynard
Oct 18 '09 at 21:52
42
It's the correct answer to the question "How do I wr...
What does `m_` variable prefix mean?
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answered Oct 21 '12 at 14:56
MichaelHouseMichaelHouse
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What is the reason for having '//' in Python? [duplicate]
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Mark RushakoffMark Rushakoff
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How to keep a Python script output window open?
...w.
Add code to wait at the end of your script. For Python2, adding ...
raw_input()
... at the end of the script makes it wait for the Enter key. That method is annoying because you have to modify the script, and have to remember removing it when you're done. Specially annoying when testing other ...
Append values to query string
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21
Note you can add the Microsoft.AspNetCore.WebUtilities nuget package from Microsoft and then us...