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Is there a way to delete a line in Visual Studio without cutting it?
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Correction in my answer
Ubuntu 16 &
Visual studio Version: 1.30.1
To cut line
Shift + del
To delete line Shift + Ctrl + k
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How to count the number of files in a directory using Python
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This is much faster (about half the time with my testing on a directory with 10,000 files) if you know the pattern you're looking for, rather then testing each file with os.path.isfile() as the accepted answer does. Also significantly faster than glob.glob().
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“for line in…” results in UnicodeDecodeError: 'utf-8' codec can't decode byte
Here is my code,
10 Answers
10
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Display number with leading zeros
...rmat value isn't tuple (at least for this example). Looking at the date of my comment I guess I was running 2.7.3 back then, and at that time I didn't know that putting single variable in a tuple gets you on a safe side while using % string formater.
– theta
Ap...
How to determine whether an object has a given property in JavaScript
...restore when saving document data.
– Viacheslav Dobromyslov
Sep 10 at 2:44
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Unable to locate tools.jar
...ons with classes which clearly don't belong there can lead to the Works on my machine syndrome. That is even if a formal build process is in place. tools.jar, which contains non-core classes for support of the tools and utilities in the JDK
– real_paul
Feb 2 '1...
How to get indices of a sorted array in Python
... function available:
>>> import numpy
>>> numpy.argsort(myList)
array([0, 1, 2, 4, 3])
http://docs.scipy.org/doc/numpy/reference/generated/numpy.argsort.html
This returns the arguments that would sort the array or list.
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How to split a string with any whitespace chars as delimiters
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Something in the lines of
myString.split("\\s+");
This groups all white spaces as a delimiter.
So if I have the string:
"Hello[space][tab]World"
This should yield the strings "Hello" and "World" and omit the empty space between the [space] and ...
Regex: matching up to the first occurrence of a character
...eat part about this solution is that also matches end of the line, e.g. in my case I had foo=bar;baz=bax;bab=baf and it matched bab=baf even there is no ; Exactly what I need. Not sure why it works though if spec says matches everything but the target symbol...
– skryvets
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Android 1.6: “android.view.WindowManager$BadTokenException: Unable to add window — token null is not
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Just in case this helps anyone - use myActivity.this as your context in a dialog.
– Rab Ross
Dec 5 '11 at 15:55
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