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How would you compare jQuery objects?
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158
You need to compare the raw DOM elements, e.g.:
if ($(this).parent().get(0) === $('body').get...
Is there an equivalent to CTRL+C in IPython Notebook in Firefox to break cells that are running?
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answered Jul 10 '13 at 5:40
seaotternerdseaotternerd
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How do I use arrays in C++?
...( std::vector<T> since C++98 and std::array<T, n> since C++11 ), so the need for arrays does not arise quite as often as it does in C. However, when you read legacy code or interact with a library written in C, you should have a firm grasp on how arrays work.
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How do you set, clear, and toggle a single bit?
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Setting a bit
Use the bitwise OR operator (|) to set a bit.
number |= 1UL << n;
That will set the nth bit of number. n should be zero, if you want to set the 1st bit and so on upto n-1, if you want to set the nth bit.
Use 1ULL if number is wider than unsigned long; promotion of 1UL <&...
Remove grid, background color, and top and right borders from ggplot2
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134
EDIT Ignore this answer. There are now better answers. See the comments. Use + theme_classic(...
How does a garbage collector avoid an infinite loop here?
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110
As per Richter in the second edition of CLR via C# (yes I need to update):
Page 478
For (...
Forcing child to obey parent's curved borders in CSS
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201
According to the specs:
A box's backgrounds, but not its
border-image, are clipped to th...
assertEquals vs. assertEqual in python
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215
Good question!
Actually, in Python 2.6, both assertEqual and assertEquals are convenience alia...