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Access an arbitrary element in a dictionary in Python
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On Python 3, non-destructively and iteratively:
next(iter(mydict.values()))
On Python 2, no...
Performant Entity Serialization: BSON vs MessagePack (vs JSON)
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Generating random number between 1 and 10 in Bash Shell Script [duplicate]
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PostgreSQL database default location on Linux
...er1 ~]# ps auxw | grep postgres | grep -- -D
postgres 1535 0.0 0.1 39768 1584 ? S May17 0:23 /usr/local/pgsql/bin/postgres -D /usr/local/pgsql/data
Note that it is possible, though not very frequent, to run two instances of the same PostgreSQL server (same binaries, different pro...
Numpy first occurrence of value greater than existing value
...eit np.where(aa>N/2)[0][0]
10000 loops, best of 3: 141 us per loop
In [6]: timeit np.nonzero(aa>N/2)[0][0]
10000 loops, best of 3: 142 us per loop
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Finding the number of days between two dates
...ime("2010-01-31");
$datediff = $now - $your_date;
echo round($datediff / (60 * 60 * 24));
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Calendar Recurring/Repeating Events - Best Storage Method
...hat repeats every Tuesday and every Thursday, the repeat_interval would be 604800 (7 days), and there would be 2 repeat_starts and 2 repeat_intervals. The table would look like this:
ID event_id meta_key meta_value
1 1 repeat_start 1298959200 -- This is for t...
Can you run GUI applications in a Docker container?
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edited Apr 15 '19 at 22:26
Marek Toman
2,39211 gold badge1212 silver badges1717 bronze badges
answered ...
How to find event listeners on a DOM node when debugging or from the JavaScript code?
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Legends
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answered Aug 6 '10 at 17:48
Andrew HedgesAndrew Hedges
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How to add a line break in C# .NET documentation
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edited Nov 27 '18 at 16:38
answered Sep 2 '11 at 4:04
p...