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How do I delete a fixed number of rows with sorting in PostgreSQL?
...d IN (
SELECT ctid
FROM logtable
ORDER BY timestamp
LIMIT 10
)
The ctid is:
The physical location of the row version within its table. Note that although the ctid can be used to locate the row version very quickly, a row's ctid will change if it is updated or moved by VACUUM FU...
The 'packages' element is not declared
When using asp.net mvc 3 project with vs 2010 I have lots of warnings like the ones below:
5 Answers
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NameError: global name 'unicode' is not defined - in Python 3
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edited Nov 9 '13 at 15:07
answered Nov 9 '13 at 14:52
Ma...
Regex - Does not contain certain Characters
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answered Nov 5 '10 at 12:53
Ned BatchelderNed Batchelder
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Why would one declare a Java interface method as abstract?
... edited Oct 13 '12 at 15:24
j0k
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answered Mar 13 '09 at 5:14
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What is the correct way to get a subarray in Scala?
...head.
– Amir A. Shabani
Sep 8 at 16:00
add a comment
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how to append a list object to another
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edited Feb 17 '12 at 16:30
dmeister
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answered ...
Vim: What's the difference between let and set?
...lar to "ordinary" variables). So, the following are equivalent:
:set tw=40
:let &tw=40
But, for example, assigning 50 to the global variable foo (:let g:foo=50) cannot be achieved with a :set command (because g:foo is a variable and not an option).
Some options are boolean like. When settin...
How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?
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answered Jul 2 '10 at 16:02
Phil MillerPhil Miller
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compilation warning: no rule to process file for architecture i386
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Because this is the list of source files that will be compiled, and normally you have already included <file>.h inside your <file&g...