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Is there a null-coalescing (Elvis) operator or safe navigation operator in javascript?
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display: inline-block extra margin [duplicate]
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12 Answers
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Is it possible to have a Subversion repository as a Git submodule?
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No. Your best bet would be to set up a mirror of the svn repository in a dedicated git reposit...
Accessing items in an collections.OrderedDict by index
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If its an OrderedDict() you can easily access the elements by indexing by getting the tuples o...
Which is faster in Python: x**.5 or math.sqrt(x)?
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What is the coolest thing you can do in
...es of simple code. I'm sure you can write a Mandelbrot set in Haskell in 15 lines but it's difficult to follow.
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How do I start Mongo DB from Windows?
...rting. It is showing admin web console waiting for connections on port 28017 .
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Remove leading or trailing spaces in an entire column of data
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If you would like to use a formula, the TRIM function will do exactly what you're looking for:...
What is a good regular expression to match a URL? [duplicate]
...ure URL starts with HTTP/HTTPS:
https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)
If you do not require HTTP protocol:
[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)
To try this out see http://regex...