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In vim, how do I get a file to open at the same line number I closed it at last time?
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Finally someone points out that my .viminfo is owned by root for some reason! This needs to be in the other 100 documentations that I read.
– Jack
May 29 '15 at 22:19
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How to format a java.sql Timestamp for displaying?
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Very elegant. Just to be clear, the formatting produced by the example here looks like 05/30/17 00:39:18.
– Noumenon
May 30 '17 at 4:41
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Could not load file or assembly 'xxx' or one of its dependencies. An attempt was made to load a prog
...ilt for "Any CPU". f you're in Visual Studio, you can check for everything by going to the "x86" or "Any CPU" menu (next to the "Debug"/"Release" menu) on the toolbar at the top of the screen and clicking "Configuration Manager..."
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How to make a window always stay on top in .Net?
...ng topmost windows.
There is no way to create a window that is not covered by new topmost windows of another process. Raymond Chen explained why.
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How to “properly” print a list?
...for x in xs), when f is a predefined callable; that tends to execute fewer bytecodes, and is usually more compact. Certainly dont map(lambda x:..., xs) thats much worse than (... for x in xs)
– SingleNegationElimination
Sep 11 '13 at 15:01
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Multiple aggregations of the same column using pandas GroupBy.agg()
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You can simply pass the functions as a list:
In [20]: df.groupby("dummy").agg({"returns": [np.mean, np.sum]})
Out[20]:
mean sum
dummy
1 0.036901 0.369012
or as a dictionary:
In [21]: df.groupby('dummy').agg({'returns':
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How do I update the notification text for a foreground service in Android?
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to clarify further: you can't cancel() a Notification set by startForeground(). You have to remove the foreground status of the service itself (using stopForeground() if you want to make ticker text appear again. I lost hours because these answers led me to believe it was in fact po...
Best practice for Python assert
...erface or from an external source, an exception is best.
If x is only set by your own code in the same program, go with an assertion.
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Why is the Android emulator so slow? How can we speed up the Android emulator? [closed]
...able this feature while creating a new AVD or you can just create it later by editing the AVD.
Also I have increased the Device RAM Size to 1024 which results in a very fast emulator.
Refer to the given below screenshots for more information.
Creating a new AVD with the save snapshot feature.
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VC窗口刷新InvalidateRect和UpdateWindow - C/C++ - 清泛网 - 专注C/C++及内核技术
...dowWM_PAINT这个重要的消息： The WM_PAINT message is generated by the system and should not be sent by an applicatio...WM_PAINT这个重要的消息：
The WM_PAINT message is generated by the system and should not be sent by an application.The system sends this message when there are n...