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Performance of foreach, array_map with lambda and array_map with static function
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122
FWIW, I just did the benchmark since poster didn't do it. Running on PHP 5.3.10 + XDebug.
UPD...
SQL Server equivalent to MySQL enum data type?
...ed Jun 21 '12 at 12:53
user1431422user1431422
89166 silver badges22 bronze badges
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Can Retrofit with OKHttp use cache data when offline
...rkAvailable(context)) ?
– ericn
Jul 22 '16 at 6:35
2
I'm using Retrofit 2.1.0 and when the phone ...
How to create multidimensional array
...t?
– Jared Farrish
Sep 25 '11 at 13:22
about is it like im going to make an HTML file where there is two inputs and it...
Git: Ignore tracked files
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ErezSo
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answered May 25 '12 at 13:57
Nick VeysNick Veys
21k44 gold ba...
Get the current file name in gulp.src()
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edited May 22 '14 at 22:40
answered May 22 '14 at 22:34
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“aapt” IOException error=2, No such file or directory" why can't I build my gradle on jenkins?
...t issues
– CesarTrigo
Sep 17 '14 at 22:54
Fixed my issue as well on Ubuntu 14.04, while running an ionic framework bui...
How to determine whether a Pandas Column contains a particular value
...s:
In [21]: s.unique()
Out[21]: array(['a', 'b', 'c'], dtype=object)
In [22]: 'a' in s.unique()
Out[22]: True
or a python set:
In [23]: set(s)
Out[23]: {'a', 'b', 'c'}
In [24]: 'a' in set(s)
Out[24]: True
As pointed out by @DSM, it may be more efficient (especially if you're just doing this ...
How to calculate cumulative normal distribution?
...rm.cdf(1.96)
0.9750021048517795
>>> norm.cdf(-1.96)
0.024997895148220435
In other words, approximately 95% of the standard normal interval lies within two standard deviations, centered on a standard mean of zero.
If you need the inverse CDF:
>>> norm.ppf(norm.cdf(1.96))
array(1...