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iPhone - Get Position of UIView within entire UIWindow
...ke this:
[aView.superview convertPoint:aView.frame.origin toView:nil];
2014 Edit: Looking at the popularity of Matt__C's comment it seems reasonable to point out that the coordinates...
don't change when rotating the device.
always have their origin in the top left corner of the unrotated scree...
Python OpenCV2 (cv2) wrapper to get image size?
... width, channels = img.shape
>>> print height, width, channels
600 800 3
In case you were working with binary images, img will have two dimensions, and therefore you must change the code to: height, width = img.shape
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How can I list ALL grants a user received?
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answered Aug 19 '09 at 17:09
DCookieDCookie
38.6k1111 gold badges7373 silver badges8585 bronze badges
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Rails - controller action name to string
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answered Nov 25 '10 at 6:11
JellicleCatJellicleCat
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Breadth First Vs Depth First
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edited Feb 12 '12 at 21:05
answered Mar 26 '09 at 22:08
d...
Responsive website zoomed out to full width on mobile
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edited Jun 30 '17 at 16:51
Cœur
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Handler is abstract ,cannot be instantiated
...rying to be TOO clever at importing/autocompleting is one i.e. is quicker 90% of the time, is 5 x slower 10% of the time. Thanks again
– Joel Balmer
Mar 12 '14 at 22:20
1
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jQuery form serialize - empty string
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edited Apr 7 '10 at 9:58
answered Apr 7 '10 at 9:51
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What's wrong with this 1988 C code?
...tions of IN and OUT:
#define IN 1; /* inside a word */
#define OUT 0; /* outside a word */
Notice how you have a trailing semicolon in each of these. When the preprocessor expands them, your code will look roughly like:
if (c == ' ' || c == '\n' || c == '\t')
state = 0;; /...
How do you do natural logs (e.g. “ln()”) with numpy in Python?
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np.log is ln, whereas np.log10 is your standard base 10 log.
Relevant documentation:
http://docs.scipy.org/doc/numpy/reference/generated/numpy.log.html
http://docs.scipy.org/doc/numpy/reference/generated/numpy.log10.html
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