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How do I get the filepath for a class in Python?
...ated by the user
– Daniel Braun
Mar 20 '19 at 14:08
7
This should probably be inspect.getfile(C)....
Simple regular expression for a decimal with a precision of 2
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To include an optional minus sign and to disallow numbers like 015 (which can be mistaken for o...
Finding the number of days between two dates
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$now = time(); // or your date as well
$your_date = strtotime("2010-01-31");
$datediff = $now - $your_date;
echo round($datediff / (60 * 60 * 24));
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Pandas - Get first row value of a given column
...to be faster than using .iloc:
In [1]: %timeit -n 1000 df['Btime'].values[20]
5.82 µs ± 142 ns per loop (mean ± std. dev. of 7 runs, 1000 loops each)
In [2]: %timeit -n 1000 df['Btime'].iloc[20]
29.2 µs ± 1.28 µs per loop (mean ± std. dev. of 7 runs, 1000 loops each)
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Most efficient way to increment a Map value in Java
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answered Sep 20 '08 at 11:59
gregorygregory
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How do I make the scrollbar on a div only visible when necessary?
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320
Use overflow: auto. Scrollbars will only appear when needed.
(Sidenote, you can also specify f...
is vs typeof
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answered Oct 8 '08 at 20:21
MagicKatMagicKat
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A variable modified inside a while loop is not remembered
...; do ... done
– dma_k
Jan 19 '16 at 20:20
@dma_k Thanks for your comment! This solution would result 6 lines containin...
How to test if list element exists?
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edited Apr 20 '15 at 16:47
answered Sep 16 '14 at 18:03
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Is it possible to make a type only movable and not copyable?
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edited Dec 30 '15 at 20:43
Steven
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answered J...