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Should I index a bit field in SQL Server?
...contains a set of rows for each index value. If you have a range of 1 to 10, then you would have 10 index pointers. Depending on how many rows there are this can be paged differently. If your query looks for the index matching "1" and then where Name contains "Fred" (assuming the Name column is n...
What does mysql error 1025 (HY000): Error on rename of './foo' (errorno: 150) mean?
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You usually get this error if your tables use the InnoDB engine. In that case you would have to ...
Java FileReader encoding issue
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answered Mar 30 '09 at 9:58
Joachim SauerJoachim Sauer
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How do you use an identity file with rsync?
...the same host.
– cwd
Apr 3 '11 at 4:05
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Best way to parseDouble with comma as decimal separator?
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10 Answers
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Active
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how to get last insert id after insert query in codeigniter active record
...if I'm wrong.
– Abraham Philip
Jul 20 '15 at 20:20
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How does the C code that prints from 1 to 1000 without loops or conditional statements work?
I've found C code that prints from 1 to 1000 without loops or conditionals :
But I don't understand how it works. Can anyone go through the code and explain each line?
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UITapGestureRecognizer - single tap and double tap
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edited Apr 19 '19 at 2:50
TheNeil
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answered Jan...
Does python have an equivalent to Java Class.forName()?
...D
<type 'datetime.datetime'>
>>> D.now()
datetime.datetime(2009, 1, 17, 2, 15, 58, 883000)
>>> a = D( 2010, 4, 22 )
>>> a
datetime.datetime(2010, 4, 22, 0, 0)
>>>
How does that work?
We're using __import__ to import the module that holds the class, which...
How to use if statements in underscore.js templates?
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Stephen Fuhry
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answered Aug 29 '11 at 13:26
soldier.mothsoldi...