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Forward declaring an enum in C++
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The reason the enum can't be forward declared is that without knowing the values, the compiler...
Can scripts be inserted with innerHTML?
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Android Reading from an Input stream efficiently
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List submodules in a Git repository
... and with
git config --file .gitmodules --get-regexp path | awk '{ print $2 }'
you would only get the submodule path itself.
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PHP sprintf escaping %
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answered Sep 8 '10 at 10:26
BoltClock♦BoltClock
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How to access object attribute given string corresponding to name of that attribute
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297
There are built-in functions called getattr and setattr
getattr(object, attrname)
setattr(obj...
What are the differences between PMD and FindBugs?
...may return null, reference comparison of Boolean values, impossible cast, 32bit int shifted by an amount not in the range of 0-31, a collection which contains itself, equals method always returns true, an infinite loop, etc.
Usually each of them finds a different set of problems. Use both. These to...
Creating PHP class instance with a string
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492
Yes, you can!
$str = 'One';
$class = 'Class'.$str;
$object = new $class();
When using namespa...
node and Error: EMFILE, too many open files
... with sockets.)
From My Blog Article: http://www.blakerobertson.com/devlog/2014/1/11/how-to-determine-whats-causing-error-connect-emfile-nodejs.html
How To Isolate
This command will output the number of open handles for nodejs processes:
lsof -i -n -P | grep nodejs
COMMAND PID USER FD TY...