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Is there a portable way to get the current username in Python?
Is there a portable way to get the current user's username in Python (i.e., one that works under both Linux and Windows, at least). It would work like os.getuid :
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How do I 'git diff' on a certain directory?
...elative to your current directory. Without the --, git will guess what you mean, [commit-ish] or [path]. In some cases, this causes git to say the notation is 'ambiguous'. If I remember correctly.
– L0LN1NJ4
Aug 12 '14 at 13:00
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How to simulate a click with JavaScript?
I'm just wondering how I can use JavaScript to simulate a click on an element.
8 Answers
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How to Save Console.WriteLine Output to Text File
...ine ("Cannot open Redirect.txt for writing");
Console.WriteLine (e.Message);
return;
}
Console.SetOut (writer);
Console.WriteLine ("This is a line of text");
Console.WriteLine ("Everything written to Console.Write() or");
Console.WriteLine ("Console.WriteLine() wi...
python exception message capturing
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repr(e) gives you the exception(and the message string); str(e) only gives the message string.
– whitebeard
Jul 30 '16 at 11:28
11
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Understanding Spliterator, Collector and Stream in Java 8
...lector interfaces yet, and as a result, the Stream interface is still somewhat obscure to me.
4 Answers
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Increase font size chrome console
How can i increase the font-size in the chrome console?
15 Answers
15
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What is a NullPointerException, and how do I fix it?
...t the value of 10 on the second line, your value of 10 is written into the memory location referred to by x.
But, when you try to declare a reference type, something different happens. Take the following code:
Integer num;
num = new Integer(10);
The first line declares a variable named num, but it ...
XML Schema (XSD) validation tool? [closed]
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After some research, I think the best answer is Xerces, as it implements all of XSD, is cross-platform and widely used. I've created a small Java project on github to validate from the command line using the default JRE parser, which...
Can an int be null in Java?
...ll to int in Java by casting it to Integer, for example if the check(root) method can return null then you can safely cast it to int by doing something like this: int data = (Integer)check(node);
– sactiw
Oct 11 '12 at 14:06
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