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What makes a SQL statement sargable?
...a function in the where clause:
SELECT ... FROM ...
WHERE Year(myDate) = 2008
The SQL optimizer can't use an index on myDate, even if one exists. It will literally have to evaluate this function for every row of the table. Much better to use:
WHERE myDate >= '01-01-2008' AND myDate < '01-0...
When do I use a dot, arrow, or double colon to refer to members of a class in C++?
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It should possibly be clarified that . and -> may also be used to access class statics via an object, even though they're not strictly "m...
How to change past commit to include a missed file?
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Rafał RawickiRafał Rawicki
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Git: which is the default configured remote for branch?
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Mohsen
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answered Jan 31 '11 at 2:28
scragzscragz
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How can I convert immutable.Map to mutable.Map in Scala?
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answered Feb 19 '11 at 12:03
Kevin WrightKevin Wright
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How to get last key in an array?
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answered Feb 27 '10 at 17:11
Pascal MARTINPascal MARTIN
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what is difference between success and .done() method of $.ajax
...more detailed information from here: https://stackoverflow.com/a/14754681/1049184
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How to update a pull request from forked repo?
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answered Mar 20 '12 at 16:09
shelhamershelhamer
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What's the difference between design patterns and architectural patterns?
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edited Feb 11 at 1:03
ivanjermakov
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answered Nov 22 '10 at 7...
Create a submodule repository from a folder and keep its git commit history
...ve to use npm.
– Breno Inojosa
Oct 20 '15 at 14:32
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I would add information about the refs/origi...