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Calling constructor from other constructor in same class
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edited Jun 21 '17 at 13:40
user2428118
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answered...
What does the 'L' in front a string mean in C++?
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edited Jun 17 '11 at 10:11
answered Jun 17 '11 at 9:58
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Return two and more values from a method
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160
def sumdiff(x, y)
return x+y, x-y
end
#=> nil
sumdiff(3, 4)
#=> [7, -1]
a = sumdiff(3,...
ruby convert array into function arguments
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104
You can turn an Array into an argument list with the * (or "splat") operator:
a = [0, 1, 2, 3,...
Semicolons superfluous at the end of a line in shell scripts?
...rams
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RESTful Login Failure: Return 401 or Custom Response
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First off. 401 is the proper response code to send when a failed login has happened.
401 Unauthorized
Similar to 403 Forbidden, but specifically for use when authentication is required and has failed or has not yet been provide...
How to do a LIKE query in Arel and Rails?
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answered Aug 10 '11 at 14:46
Pedro RoloPedro Rolo
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How to get Linux console window width in Python
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answered Jun 3 '09 at 9:59
brokkrbrokkr
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How do ports work with IPv6?
...owever, be sure you include [] around your IP.
For example : http://[1fff:0:a88:85a3::ac1f]:8001/index.html
Wikipedia has a pretty good article about IPv6: http://en.wikipedia.org/wiki/IPv6#Addressing
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Build android release apk on Phonegap 3.x CLI
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This is for Phonegap 3.0.x to 3.3.x. For PhoneGap 3.4.0 and higher see below.
Found part of the answer here, at Phonegap documentation. The full process is the following:
Open a command line window, and go to /path/to/your/project/platforms/and...