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Android: Background Image Size (in Pixel) which Support All Devices
...es/screens_support.html
xxxhdpi: 1280x1920 px
xxhdpi: 960x1600 px
xhdpi: 640x960 px
hdpi: 480x800 px
mdpi: 320x480 px
ldpi: 240x320 px
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optional parameters in SQL Server stored proc?
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204
You can declare like this
CREATE PROCEDURE MyProcName
@Parameter1 INT = 1,
@Parameter2 ...
how to know if the request is ajax in asp.net mvc?
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answered Oct 5 '10 at 13:45
RedFilterRedFilter
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Is the safe-bool idiom obsolete in C++11?
... PuppyPuppy
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MySQL remove all whitespaces from the entire column
...nts.
– Michael Mior
Sep 6 '11 at 0:34
4
if you want to remove tabs just do this UPDATE table SET ...
Adding Http Headers to HttpClient
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Massimiliano Kraus
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answered Aug 19 '12 at 0:31
Darrel MillerDarrel Mi...
PHP: merge two arrays while keeping keys instead of reindexing?
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564
You can simply 'add' the arrays:
>> $a = array(1, 2, 3);
array (
0 => 1,
1 => 2...
Rails: how do I validate that something is a boolean?
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245
Since Rails 3, you can do:
validates :field, inclusion: { in: [ true, false ] }
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test a file upload using rspec - rails
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Mauricio Gracia Gutierrez
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answered Nov 28 '11 at 13:16
ebsbkebsbk
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Comparing Timer with DispatcherTimer
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edited Nov 4 '19 at 18:24
John Cummings
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