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What is the colon operator in Ruby?
When I say { :bla => 1, :bloop => 2 } , what exactly does the : do? I read somewhere about how it's similar to a string, but somehow a symbol.
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When correctly use Task.Run and when just async-await
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Get final URL after curl is redirected
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201
curl's -w option and the sub variable url_effective is what you are
looking for.
Something li...
Timeout on a function call
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241
You may use the signal package if you are running on UNIX:
In [1]: import signal
# Register a...
How to get duplicate items from a list using LINQ? [duplicate]
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var duplicates = lst.GroupBy(s => s)
.SelectMany(grp => grp.Skip(1));
Note that th...
How can I tell when a MySQL table was last updated?
...ter of my page, I would like to add something like "last updated the xx/xx/200x" with this date being the last time a certain mySQL table has been updated.
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How do I upgrade PHP in Mac OS X?
...e, it will probably give you a newer version of PHP. I'm running OS X 10.6.2 and it has PHP 5.3.0.
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How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?
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