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ASP.NET custom error page - Server.GetLastError() is null
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Sergey Brunov
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answered Dec 5 '08 at 6:33
nailitdownnailitdown
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“Notice: Undefined variable”, “Notice: Undefined index”, and “Notice: Undefined offset” using PHP
... ? 'true' : 'false');
echo "\n";
});
Test the above snippet in the 3v4l.org online PHP editor
Although PHP does not require a variable declaration, it does recommend it in order to avoid some security vulnerabilities or bugs where one would forget to give a value to a variable that will be us...
Creating .pem file for APNS?
... the server set the file permission of this unencrypted key by using chmod 400.
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make: Nothing to be done for `all'
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124
Sometimes "Nothing to be done for all" error can be caused by spaces before command in makefile ...
Click Event on UIImageView programmatically in ios
...];
-(void)tapDetected{
NSLog(@"single Tap on imageview");
}
SWIFT 4.2/5
let preArrowImage : UIImageView // also give it frame
let singleTap = UITapGestureRecognizer(target: self, action: #selector(tapDetected))
preArrowImage.isUserInteractionEnabled = true
preArrowImage.addGestureRecognize...
How to check for file lock? [duplicate]
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edited Mar 14 '13 at 22:54
answered Aug 4 '08 at 14:59
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Correctly determine if date string is a valid date in that format
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468
You can use DateTime class for this purpose:
function validateDate($date, $format = 'Y-m-d')
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Modern way to filter STL container?
...1:35
j b
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answered Jan 18 '14 at 13:29
Sebastian Hoffma...
Run an OLS regression with Pandas Data Frame
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154
I think you can almost do exactly what you thought would be ideal, using the statsmodels package...
Where can I find “make” program for Mac OS X Lion?
..., along with gcc and friends, is installed with that and not before. Xcode 4.1 for Lion is free.
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