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Node.js on multi-core machines
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705
[This post is up-to-date as of 2012-09-02 (newer than above).]
Node.js absolutely does scale o...
Remove a symlink to a directory
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1320
# this works:
rm foo
# versus this, which doesn't:
rm foo/
Basically, you need to tell it to d...
Get value of c# dynamic property via string
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answered Feb 8 '11 at 23:01
Adam RobinsonAdam Robinson
166k3131 gold badges264264 silver badges327327 bronze badges
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How many constructor arguments is too many?
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answered Sep 2 '08 at 19:08
toolkittoolkit
46.6k1717 gold badges101101 silver badges132132 bronze badges
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What is the most robust way to force a UIView to redraw?
...nd invoke it using -performSelector:withObject:afterDelay: with a delay of 0. That will put "some more logic" after the next draw cycle. See this question for an example of that kind of code, and a case where it might be needed (though it's usually best to look for other solutions if possible since ...
How to create a zip archive with PowerShell?
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answered Jul 20 '09 at 12:01
Matt HamiltonMatt Hamilton
183k5959 gold badges376376 silver badges317317 bronze badges
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com.jcraft.jsch.JSchException: UnknownHostKey
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230
I would either:
Try to ssh from the command line and accept the public key (the host will be a...
Create zip file and ignore directory structure
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answered Mar 14 '12 at 20:59
Lars KotthoffLars Kotthoff
98.3k1313 gold badges176176 silver badges180180 bronze badges
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Please explain the exec() function and its family
...ich - the return code of fork() provides this information - the child gets 0, the parent gets the PID of the child (if the fork() fails, no child is created and the parent gets an error code).
That way, the parent knows the PID of the child and can communicate with it, kill it, wait for it and so on...
How to unescape HTML character entities in Java?
...ctual Unicode characters
corresponding to the escapes. Supports
HTML 4.0 entities.
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