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How to get the nth element of a python list or a default if not available
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10 Answers
10
Active
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Remove all special characters with RegExp
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edited Dec 7 '10 at 9:00
answered Dec 7 '10 at 8:55
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HTTP Error 404.3 - Not Found" while browsing wcf service on Windows Server 2008(64bit)
... application based on .Net Framework 3.5 sp1 and hosted on windows server 2008(64bit).
7 Answers
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Dynamically generating a QR code with PHP [closed]
...update.
To use this , basically:
https://chart.googleapis.com/chart?chs=300x300&cht=qr&chl=http%3A%2F%2Fwww.google.com%2F&choe=UTF-8
300x300 is the size of the QR image you want to generate,
the chl is the url-encoded string you want to change into a QR code, and
the choe is the (op...
Using margin:auto to vertically-align a div
So I know we can center a div horizontally if we use margin:0 auto; . Should margin:auto auto; work how I think it should work? Centering it vertically as well?
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How do I get the picture size with PIL?
...emuephimuemue
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9
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Importing modules from parent folder
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edited Jan 12 '17 at 18:30
MERose
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answered Apr ...
Best way to require all files from a directory in ruby?
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470
How about:
Dir["/path/to/directory/*.rb"].each {|file| require file }
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Android Crop Center of Bitmap
...itmap(
srcBmp,
srcBmp.getWidth()/2 - srcBmp.getHeight()/2,
0,
srcBmp.getHeight(),
srcBmp.getHeight()
);
}else{
dstBmp = Bitmap.createBitmap(
srcBmp,
0,
srcBmp.getHeight()/2 - srcBmp.getWidth()/2,
srcBmp.getWidth(),
srcBmp.getWidth()
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EF Migrations: Rollback last applied migration?
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As of EF 5.0, the approach you describe is the preferred way. So
PM> Update-Database -TargetMigration:"NameOfSecondToLastMigration"
or using your example migrations
PM> Update-Database -TargetMigration:"CategoryIdIsLong"
One s...