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Rails has_and_belongs_to_many migration
...s.
– Martin Röbert
Aug 13 '15 at 9:10
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date format yyyy-MM-ddTHH:mm:ssZ
...)
Console.WriteLine(DateTime.UtcNow.ToString("s") + "Z");
2009-11-13T10:39:35Z
The Z is there because
If the time is in UTC, add a 'Z'
directly after the time without a
space. 'Z' is the zone designator for
the zero UTC offset. "09:30 UTC" is
therefore represented as "09:30Z" or
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Best practices for circular shift (rotate) operations in C++
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105
See also an earlier version of this answer on another rotate question with some more details a...
SQL server query to get the list of columns in a table along with Data types, NOT NULL, and PRIMARY
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answered Mar 10 '10 at 16:37
marc_smarc_s
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SQL: capitalize first letter only [duplicate]
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Ullas
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answered Mar 8 '13 at 9:36
Scott SellersScott...
Getting indices of True values in a boolean list
...gt;>> list(compress(xrange(len(t)), t))
[4, 5, 7]
>>> t = t*1000
>>> %timeit [i for i, x in enumerate(t) if x]
100 loops, best of 3: 2.55 ms per loop
>>> %timeit list(compress(xrange(len(t)), t))
1000 loops, best of 3: 696 µs per loop
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Pass Array Parameter in SqlCommand
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answered Mar 4 '10 at 7:59
BrianBrian
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Best way to convert IList or IEnumerable to Array
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edited Aug 2 '13 at 0:10
gonzobrains
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How do I concatenate two arrays in C#?
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answered Oct 10 '09 at 7:08
ZedZed
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How can I remove specific rules from iptables?
...er to happen".
– Nick
May 13 '14 at 10:18
14
Remember that if you delete one rule, the line numbe...