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SQL to find the number of distinct values in a column
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edited Aug 28 '13 at 13:46
rstackhouse
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answered ...
Calculate RSA key fingerprint
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1298
Run the following command to retrieve the SHA256 fingerprint of your SSH key (-l means "list" in...
What's the use of ob_start() in php?
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answered Dec 9 '10 at 18:57
Riley DuttonRiley Dutton
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Converting a view to Bitmap without displaying it in Android?
... v.getLayoutParams().width, v.getLayoutParams().height, Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(b);
v.layout(v.getLeft(), v.getTop(), v.getRight(), v.getBottom());
v.draw(c);
return b;
}
if the view wasn't displayed before the size of it will be zero. Its po...
Checkout one file from Subversion
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answered Sep 23 '08 at 16:58
Steve JessopSteve Jessop
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How do I *really* justify a horizontal menu in HTML+CSS?
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Josh CrozierJosh Crozier
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a...
Understanding dict.copy() - shallow or deep?
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kennytmkennytm
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Why do this() and super() have to be the first statement in a constructor?
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187
The parent class' constructor needs to be called before the subclass' constructor. This will en...
How to check file MIME type with javascript before upload?
...false positives.
Example file signatures of JPEG (first 4 bytes):
FF D8 FF E0 (SOI + ADD0)
FF D8 FF E1 (SOI + ADD1)
FF D8 FF E2 (SOI + ADD2)
Here is the essential code to retrieve the file header:
var blob = files[i]; // See step 1 above
var fileReader = new FileReader();
fileReader.onlo...
Turn on IncludeExceptionDetailInFaults (either from ServiceBehaviorAttribute or from the
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268
Define a behavior in your .config file:
<configuration>
<system.serviceModel>
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