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Aggregate / summarize multiple variables per group (e.g. sum, mean)
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Maven is not working in Java 8 when Javadoc tags are incomplete
...e code) then you can disable this check.
DocLint is a new feature in Java 8, which is summarized as:
Provide a means to detect errors in Javadoc comments early in the
development cycle and in a way that is easily linked back to the
source code.
This is enabled by default, and will run a w...
How to change the order of DataFrame columns?
...]:
0 1 2 3 4 mean
0 0.445598 0.173835 0.343415 0.682252 0.582616 0.445543
1 0.881592 0.696942 0.702232 0.696724 0.373551 0.670208
2 0.662527 0.955193 0.131016 0.609548 0.804694 0.632596
3 0.260919 0.783467 0.593433 0.033426 0.5120...
How does zip(*[iter(s)]*n) work in Python?
...and it pulls an item from the iterator each time.
x = iter([1,2,3,4,5,6,7,8,9])
print zip(x, x, x)
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git rebase, keeping track of 'local' and 'remote'
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VonCVonC
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Deleting DataFrame row in Pandas based on column value
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answered Aug 11 '13 at 14:38
tshaucktshauck
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MySQL: Set user variable from result of query
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edited Oct 8 '10 at 8:18
answered Oct 8 '10 at 8:08
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Shuffle two list at once with same order
...an?
– ᔕᖺᘎᕊ
Apr 2 '15 at 16:18
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@ᔕᖺᘎᕊ, It means unpack the values of c so it is c...
PHP: If internet explorer 6, 7, 8 , or 9
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This is what I ended up using a variation of, which checks for IE8 and below:
if (preg_match('/MSIE\s(?P<v>\d+)/i', @$_SERVER['HTTP_USER_AGENT'], $B) && $B['v'] <= 8) {
// Browsers IE 8 and below
} else {
// All other browsers
}
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When to use LinkedList over ArrayList in Java?
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Summary ArrayList with ArrayDeque are preferable in many more use-cases than LinkedList. If you'...