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In C#, how can I create a TextReader object from a string (without writing to disk)
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answered Oct 20 '11 at 14:56
Steve BSteve B
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How can I reverse a list in Python?
...n make use of the reversed function for this as:
>>> array=[0,10,20,40]
>>> for i in reversed(array):
... print(i)
Note that reversed(...) does not return a list. You can get a reversed list using list(reversed(array)).
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Convert RGBA PNG to RGB with PIL
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edited Feb 27 '12 at 18:20
answered Feb 27 '12 at 2:03
Yu...
How to check if object has any properties in JavaScript?
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answered Apr 20 '10 at 6:49
Daniel VassalloDaniel Vassallo
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Quickly create a large file on a Linux system
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rogerdpack
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answered Apr 16 '11 at 18:28
FrantaFranta
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Javascript split regex question
...aracter (dots are wildcard characters in regular expressions). With "02-25-2010", it would split each time "-2" is encountered, because the dash matches and the dot matches "2".
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jQuery map vs. each
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edited Apr 14 '09 at 20:48
answered Apr 14 '09 at 19:55
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Display numbers with ordinal suffix in PHP
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IacopoIacopo
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generate days from date range
...ct 7 union all select 8 union all select 9) as d
) a
where a.Date between '2010-01-20' and '2010-01-24'
Output:
Date
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2010-01-24
2010-01-23
2010-01-22
2010-01-21
2010-01-20
Notes on Performance
Testing it out here, the performance is surprisingly good: the above query takes 0.0009 s...
“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”
...ATE are non-standard, proprietary inventions specific to MySQL. ANSI SQL 2003 defines a MERGE statement that can solve the same need (and more), but MySQL does not support the MERGE statement.
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