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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...
Android - Camera preview is sideways
...E)).getDefaultDisplay();
if(display.getRotation() == Surface.ROTATION_0) {
parameters.setPreviewSize(height, width);
mCamera.setDisplayOrientation(90);
}
if(display.getRotation() == Surface.ROTATION_90) {
parameters.setPreviewSize(widt...
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...
What requests do browsers' “F5” and “Ctrl + F5” refreshes generate?
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edited Mar 11 '14 at 9:20
naXa
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answered ...
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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.gitignore file, where should I put it in my xcode project?
... Daniel RibeiroDaniel Ribeiro
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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
2
I would add information about the refs/origi...
Why aren't python nested functions called closures?
...
403
A closure occurs when a function has access to a local variable from an enclosing scope that ha...
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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