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Should arrays be used in C++?
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answered May 23 '12 at 10:30
dasblinkenlightdasblinkenlight
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T-SQL datetime rounded to nearest minute and nearest hours with using functions
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declare @dt datetime
set @dt = '09-22-2007 15:07:38.850'
select dateadd(mi, datediff(mi, 0, @dt), 0)
select dateadd(hour, datediff(hour, 0, @dt), 0)
will return
2007-09-22 15:07:00.000
2007-09-22 15:00:00.000
The above just truncates the seconds and minutes, producing...
Redis command to get all available keys?
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734
Try to look at KEYS command. KEYS * will list all keys stored in redis.
EDIT: please note the ...
How do you find the disk size of a Postgres / PostgreSQL table and its indexes
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273
Try the Database Object Size Functions. An example:
SELECT pg_size_pretty(pg_total_relation_siz...
PHP function to make slug (URL string)
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leoap
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answered Jun 2 '10 at 7:57
MaerlynMaerlyn
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How to create a drop shadow only on one side of an element?
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UPDATE 4
Same like update 3 but with modern css (=less rules) so that no special positioning on the pseudo element is required.
#box {
background-color: #3D6AA2;
width: 160px;
height: 90px;
position: absolute;
top: calc(1...
How to sleep for five seconds in a batch file/cmd [duplicate]
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30 Answers
30
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Java: How to convert List to Map
...t.size());
– Víctor Romero
Jun 5 '13 at 12:18
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show 5 mo...
How to properly seed random number generator
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239
Each time you set the same seed, you get the same sequence. So of course if you're setting the ...