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Scala @ operator
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answered Mar 1 '10 at 21:56
Daniel C. SobralDaniel C. Sobral
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IN vs OR in the SQL WHERE Clause
...h your specific data to see which is faster.
I tried both on a MySQL with 1000000 rows. When the column is indexed there is no discernable difference in performance - both are nearly instant. When the column is not indexed I got these results:
SELECT COUNT(*) FROM t_inner WHERE val IN (1000, 2000,...
HashSet versus Dictionary w.r.t searching time to find if an item exists
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HashSet vs List vs Dictionary performance test, taken from here.
Add 1000000 objects (without checking duplicates)
Contains check for half the objects of a collection of 10000
Remove half the objects of a collection of 10000
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Is MonoTouch now banned on the iPhone? [closed]
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answered Apr 8 '10 at 23:11
Lance McNearneyLance McNearney
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In Python, how do you convert a `datetime` object to seconds?
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10 Answers
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Why does (0 < 5 < 3) return true?
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edited Nov 3 '10 at 16:42
answered Nov 3 '10 at 16:34
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Get query from java.sql.PreparedStatement [duplicate]
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answered Apr 21 '10 at 13:35
BalusCBalusC
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Trim a string based on the string length
I want to trim a string if the length exceeds 10 characters.
11 Answers
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Stylecop vs FXcop
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edited Dec 10 '09 at 22:40
answered Dec 10 '09 at 22:34
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how do I work around log4net keeping changing publickeytoken
...hich uses a couple of frameworks which is dependent on log4net version 1.2.10.0. Today I tried to include a new framework which is dependent on log4net version 1.2.11.0, I've been stuck ever since:
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