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How do you use an identity file with rsync?
... ssh will try identities from ssh-agent automatically if it can find them. Commands would be
eval $(ssh-agent) # Create agent and environment variables
ssh-add ~/.ssh/1234-identity
ssh-agent is a user daemon which holds unencrypted ssh keys in memory. ssh finds it based on environment variables ...
What are some popular naming conventions for Unit Tests? [closed]
... edited May 23 '17 at 12:10
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answered Sep 18 '08 at 20:32
Rob CooperRob Coope...
How do I implement interfaces in python?
...m them. Another way is zope.interface, a module that is a part of the Zope Component Architecture, a really awesomely cool component framework. Here you don't subclass from the interfaces, but instead mark classes (or even instances) as implementing an interface. This can also be used to look up com...
Why can a class not be defined as protected?
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How to get image height and width using java?
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Const before or const after?
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The reason they defined the grammar in this way was likely that their C compiler parsed input from left-to-right and finished processing each token as it consumed that. Consuming the * token changes the state of the current declaration to a pointer type. Encountering const after * means the con...
Using the scrollwheel in GNU screen
...inal names that start
with "vt", but only if you don't specify a termcap command for that terminal.
From termcap(5):
String capabilities
[..]
te End program that uses cursor motion
ti Begin program that uses cursor motion
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Developing for Android in Eclipse: R.java not regenerating
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2 revs, 2 users 92%aioobe
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Random record from MongoDB
... { $match: { a: 10 } },
{ $sample: { size: 1 } }
])
As noted in the comments, when size is greater than 1, there may be duplicates in the returned document sample.
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