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Bash: infinite sleep (infinite blocking)
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11 Answers
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Injecting $scope into an angular service function()
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184
The $scope that you see being injected into controllers is not some service (like the rest of ...
How to use the toString method in Java?
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How can I get this ASP.NET MVC SelectList to work?
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128
This is how I do it
IList<Customer> customers = repository.GetAll<Customer>();
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Expansion of variables inside single quotes in a command in Bash
...mple, the following is very unsafe. DON'T DO THIS
script="echo \"Argument 1 is: $myvar\""
/bin/sh -c "$script"
If the contents of $myvar is untrusted, here is an exploit:
myvar='foo"; echo "you were hacked'
Instead of the above invocation, use positional arguments. The following invocation is ...
Should we pass a shared_ptr by reference or by value?
When a function takes a shared_ptr (from boost or C++11 STL), are you passing it:
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How do I implement basic “Long Polling”?
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When should I use a composite index?
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112
You should use a composite index when you are using queries that benefit from it. A composite ...
How do I use sudo to redirect output to a location I don't have permission to write to?
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