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What is data oriented design?
...he slot takes, say, 64 bytes as well. If I want to update the position of 10 balls, I have to pull in 10*64 = 640 bytes of memory into cache and get 10 cache misses. If however I can work the positions of the balls as separate units, that will only take 4*10 = 40 bytes. That fits in one cache fetch....
Difference between 'python setup.py install' and 'pip install'
...h Python as of Python 2.7.9 on the Python 2.x series, and as of Python 3.4.0 on the Python 3.x series, making it even easier to use.
So basically, use pip. It only offers improvements over using python setup.py install.
If you're using an older version of Python, can't upgrade, and don't have p...
What is the difference between the $parse, $interpolate and $compile services?
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edited Jun 10 '14 at 11:21
ghickman
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How to make git-diff and git log ignore new and deleted files?
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CB BaileyCB Bailey
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how to add records to has_many :through association in rails
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edited Aug 3 '18 at 10:37
BKSpurgeon
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answer...
jQuery: keyPress Backspace won't fire?
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Use keyup instead of keypress. This gets all the key codes when the user presses something
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Providing a default value for an Optional in Swift?
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As of Aug 2014 Swift has coalescing operator (??) that allows that. For example, for an optional String myOptional you could write:
result = myOptional ?? "n/a"
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Can I use a min-height for table, tr or td?
...t;/table>
and set the divs to the min-height:
div {
min-height: 300px;
}
Hope this is what you want ...
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Why can I not push_back a unique_ptr into a vector?
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answered Jul 19 '10 at 18:15
James McNellisJames McNellis
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Start service in Android
...alled my service, my debugg not show nothing
– user3402040
Nov 9 '15 at 23:04
Add a shitton of Log.e tags everywhere: ...