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How to get the top 10 values in postgresql?
...or this you can use limit
select *
from scores
order by score desc
limit 10
If performance is important (when is it not ;-) look for an index on score.
Starting with version 8.4, you can also use the standard (SQL:2008) fetch first
select *
from scores
order by score desc
fetch first 10 rows ...
Escaping quotes and double quotes
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60
Escaping parameters like that is usually source of frustration and feels a lot like a time waste...
Search for selection in vim
...d go to search mode /, then you can paste the last yanked text with Ctrl+R 0
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Force Screen On
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340
PLEASE DO NOT USE A WAKE LOCK
This requires that you give your app an additional permission, and...
Turn off spell checking in Eclipse for good
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edited Jun 20 at 9:12
Community♦
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“Wrong type argument: commandp” error when binding a lambda to a key
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answered Aug 9 '09 at 7:04
brendanbrendan
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How do I undo a checkout in git?
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edited Aug 31 '10 at 2:31
answered Aug 30 '10 at 15:41
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Should I use scipy.pi, numpy.pi, or math.pi?
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202
>>> import math
>>> import numpy as np
>>> import scipy
>>>...
Can Vim highlight matching HTML tags like Notepad++?
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+100
I had to work with some HTML today so thought I would tackle this. Added a ftplugin to vim.org that should solve your problem.
You c...
How to search for occurrences of more than one space between words in a line
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edited Sep 21 '10 at 10:14
answered Sep 21 '10 at 9:16
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