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Merge Images Side by Side(Horizontally)
...es: 600x30, 600x30, 600x30, 600x30, 810x30. Their names are: 0.png, 1.png, 2.png, 3.png, 4.png, respectively.
5 Answers
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SQL query for finding records where count > 1
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edited Aug 22 '11 at 18:52
answered Aug 22 '11 at 17:51
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Converting PKCS#12 certificate into PEM using OpenSSL
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Try:
openssl pkcs12 -in path.p12 -out newfile.crt.pem -clcerts -nokeys
openssl pkcs12 -in path.p12 -out newfile.key.pem -nocerts -nodes
After that you have:
certificate in newfile.crt.pem
private key in newfile.key.pem
To put the certificat...
What's the equivalent for eclipse's ALT+UP/DOWN (move line) in Visual Studio?
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142
In Visual Studio 2013 and later, this functionality is built in. ALT + UP/DOWN will move a line ...
How do I pass multiple parameters in Objective-C?
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121
Objective-C doesn't have named parameters, so everything on the left side of a colon is part of...
How do I run a Ruby file in a Rails environment?
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answered Mar 18 '12 at 13:48
Ryan PorterRyan Porter
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Validate uniqueness of multiple columns
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321
You can scope a validates_uniqueness_of call as follows.
validates_uniqueness_of :user_id, :s...
How to re-raise an exception in nested try/except blocks?
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132
As of Python 3 the traceback is stored in the exception, so a simple raise e will do the (mostly...
How to load a tsv file into a Pandas DataFrame?
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edited Feb 18 '19 at 5:21
Arayan Singh
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answered...
Qt: How do I handle the event of the user pressing the 'X' (close) button?
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edited Jul 19 '16 at 20:39
Jason Sundram
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