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Using emit vs calling a signal as if it's a regular function in Qt
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Do you know if there was ever an implementation (or a planned implementation) of an emit that actually did more than nothing? I find that h...
What is the equivalent of “none” in django templates?
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None, False and True all are available within template tags and filters. None, False, the empty ...
How to compare Lists in Unit Testing
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answered Jun 15 '12 at 17:43
Jon SkeetJon Skeet
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How do I get indices of N maximum values in a NumPy array?
... up with is:
In [1]: import numpy as np
In [2]: arr = np.array([1, 3, 2, 4, 5])
In [3]: arr.argsort()[-3:][::-1]
Out[3]: array([4, 3, 1])
This involves a complete sort of the array. I wonder if numpy provides a built-in way to do a partial sort; so far I haven't been able to find one.
If this ...
When to use , tag files, composite components and/or custom components?
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BalusCBalusC
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Difference between a Postback and a Callback
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A Postback occurs when the data (the whole page) on the page is posted from the client to the se...
Why does SIGPIPE exist?
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Ton van den Heuvel
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answered Feb 18 '12 at 2:13
R.. GitHub STOP HELPING ICER.. GitHub...
in iPhone App How to detect the screen resolution of the device
...he entire screen's resolution in points, so it would most typically be 320x480 for iPhones. Even though the iPhone4 has a much larger screen size iOS still gives back 320x480 instead of 640x960. This is mostly because of older applications breaking.
CGFloat screenScale = [[UIScreen mainScreen] scal...
How to git commit a single file/directory
...ommit -m 'my notes' -- path/to/my/file.ext.
Incidentally, git v1.5.2.1 is 4.5 years old. You may want to update to a newer version (1.7.8.3 is the current release).
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