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How can I tell gcc not to inline a function?
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Find when a file was deleted in Git
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edited Jan 18 '19 at 9:55
answered May 19 '13 at 13:48
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FFmpeg: How to split video efficiently?
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The ffmpeg wiki links back to this page in reference to "How to split video efficiently". I'm n...
How to select rows with no matching entry in another table?
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answered Nov 2 '10 at 8:56
AdaTheDevAdaTheDev
123k2424 gold badges179179 silver badges181181 bronze badges
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kernel stack and user space stack
...wn control. Different CPU architectures implement this in different ways; x86 CPUs automatically switch stackpointers when privilege mode switches occur, and the values to be used for different privilege levels are configurable - by privileged code (i.e. only the kernel).
If a local variable ...
mysql error 1364 Field doesn't have a default values
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Set a default value for Created_By (eg: empty VARCHAR) and the trigger will update the value any...
ctypes - Beginner
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answered Feb 22 '11 at 18:33
Chinmay KanchiChinmay Kanchi
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Generating random number between 1 and 10 in Bash Shell Script [duplicate]
...very top set only has a range of 0-7. Thus, there are two fewer draws for 8 & 9 than 0-7. The + 1 translates this to a bias against 9 & 10. This would be a major flaw in security contexts - an RNG must not display bias, and at scale this is noticeable. Further explanation: Anatomy of a p...
How does the HyperLogLog algorithm work?
...ee a "001", there is a higher chance that this stream has a cardinality of 8.
(The prefix "00..1" has no special meaning. It's there just because it's easy to find the most significant bit in a binary number in most processors)
Of course, if you observe just one integer, the chance this value is w...
get list of pandas dataframe columns based on data type
...u can use groupby:
>>> df = pd.DataFrame([[1, 2.3456, 'c', 'd', 78]], columns=list("ABCDE"))
>>> df
A B C D E
0 1 2.3456 c d 78
[1 rows x 5 columns]
>>> df.dtypes
A int64
B float64
C object
D object
E int64
dtype: object
>>>...