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Python super() raises TypeError
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The reason is that super() only operates on new-style classes, which in the 2.x series means e...
ARC and bridged cast
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215
I agree that the description is confusing. Since I just grasped them, I'll try to summarize:
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Why does git revert complain about a missing -m option?
...t would be the tip of unwanted.
In this case you could do:
git revert -m 1 HEAD
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How do I convert a string to a double in Python?
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>>> x = "2342.34"
>>> float(x)
2342.3400000000001
There you go. Use float (which behaves like and has the same precision as a C,C++, or Java double).
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Checking images for similarity with OpenCV
...lue (maybe a percentage) that indicates how similar these images are? E.g. 100% would be returned if the same image was passed twice, 0% would be returned if the images were totally different.
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Get Selected index of UITableView
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NSIndexPath *selectedIndexPath = [tableView indexPathForSelectedRow];
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Proper way to catch exception from JSON.parse
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edited Dec 8 '16 at 20:32
Samuel Bolduc
13.6k55 gold badges3030 silver badges5353 bronze badges
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Getting pids from ps -ef |grep keyword
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edited Nov 14 '11 at 10:59
answered Nov 14 '11 at 10:41
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How do Google+ +1 widgets break out of their iframe?
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The Google +1 widget is JavaScript that runs on your website that is building an iframe. Thi...