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How can I create a Set of Sets in Python?
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Python's complaining because the inner set objects are mutable and thus not hashable. The solu...
Linux/Unix command to determine if process is running?
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14 Answers
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How to list npm user-installed packages?
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15 Answers
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What are best practices for validating email addresses on iOS 2.0
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Read input from console in Ruby?
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edited Jun 2 '15 at 16:16
Marius Butuc
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C++ new int[0] — will it allocate memory?
...ion function is called to allocate an array with no elements.
From 3.7.3.1/2
The effect of dereferencing a pointer returned as a request for zero size is undefined.
Also
Even if the size of the space requested [by new] is zero, the request can fail.
That means you can do it, but you ca...
What do 'real', 'user' and 'sys' mean in the output of time(1)?
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2130
Real, User and Sys process time statistics
One of these things is not like the other. Real r...
Using jQuery to see if a div has a child with a certain class
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You can use the find function:
if($('#popup').find('p.filled-text').length !== 0)
// Do Stuf...
How to get thread id from a thread pool?
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answered Jul 20 '10 at 20:59
skaffmanskaffman
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