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How to run multiple .BAT files within a .BAT file
...ve all the names of the batch files, you could also use for to do this (it does not guarantee the correct order of batch file calls; it follows the order of the file system):
FOR %x IN (*.bat) DO call "%x"
You can also react on errorlevels after a call. Use:
exit /B 1 # Or any other integer va...
How do I select elements of an array given condition?
...mp; (x < 10) (as shown in the answer) instead of 0 < x < 10 which doesn't work for numpy arrays on any Python version.
– jfs
Dec 8 '17 at 14:17
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Large, persistent DataFrame in pandas
...y I can read the file and concat all of them together into one DataFrame. Does the DataFrame have to reside in memory? With SAS, I can work with datasets of any size as long as I have the hard-drive space. Is it the same with DataFrames? I get the impression they are constrained by RAM and not h...
Android 4.1: How to check notifications are disabled for the application?
...his is for Android 4.4+ only and seems to use reflection and documentation does not recommend using it for a non system app.
– Guillaume Perrot
May 7 '15 at 23:42
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Calling the base constructor in C#
...uctor midway during your constructor. The idea of a constructor is that it does all the work needed to do its task. This has the effect that when your derived constructor starts, the base class is already fully initialized and the derived class is free to call any base class function. If your design...
How do I wrap a selection with an HTML tag in Visual Studio?
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doesn't work for me in VS 2017. I think this only works if you have web essentials.
– RayLoveless
Aug 17 '17 at 19:23
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How to check if a string in Python is in ASCII?
... @wjandrea Yeah, obviously, but because 0x03 fits in 7 bits doesn't mean that it's what most people will want to be checking for when they find this page in their search results.
– Luc
Jul 13 at 18:24
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Type safety: Unchecked cast
...p = (StringMap) getApplicationContext().getBean("someMap");
The compiler DOES know what the (no longer generic) types are, and there will be no warning. This may not always be the perfect solution, some might argue this kind of defeats the purpose of generic classes, but you're still re-using all ...
Is it possible to simulate key press events programmatically?
... to a textarea. i tried to modify your code to send to a textarea, but it doesnt appear to work, in chrome at least, any idea what could be wrong? here is the jsfiddle that i have made to demonstrate: jsfiddle.net/szmJu
– user280109
Sep 11 '12 at 12:53
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When to use wrapper class and primitive type
...g. to put in a collection). Even then, consider a different approach that doesn't require a object if you want to maximize numeric performance. This is advised by the documentation, and this article demonstrates how auto-boxing can cause a large performance difference.
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