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How to squash all git commits into one?
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@Pred Don’t use squash for all commits. The very first one needs to be pick.
– Geert
Jan 5 '15 at 14:38
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Understanding how recursive functions work
...y copies of the same function being called", then it may be clearer:
Only one copy of the function ever returns 0, and it's not the first one (it's the last one). So the result of calling the first one is not 0.
For the second bit of confusion, I think it will be easier to spell out the recursion ...
How to pass command line argument to gnuplot?
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@Chong: Either string them together or give each one in an -e argument, e.g. -e "filename='default.data'; foo='bar'" or -e "filename='default.data'" -e "foo='bar"'.
– Thor
Feb 2 '16 at 16:37
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Sequence contains more than one element
... was correct and the exception clearly states the collection has more than one element which prevents SingleOrDefault from ever working. True it may be possible to have a better database design here but that seems more appropriate as a comment on the OP and not a -1 on an answer.
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Command substitution: backticks or dollar sign / paren enclosed? [duplicate]
..., in general, they are interchangeable, apart from the exceptions you mentioned for escaped characters. However, I don't know and cannot say whether all modern shells and all modern *nixes support both forms. I doubt that they do, especially older shells/older *nixes. If I were you, I wouldn't depen...
How to join two sets in one line without using “|”
...some cases), you can use set.update():
S.update(T)
The return value is None, but S will be updated to be the union of the original S and T.
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jQuery hasClass() - check for more than one class
...ements that have both classes. I think Marcel is looking for elements with one or more of a number of classes.
– Giles Van Gruisen
Feb 6 '10 at 22:19
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Get local IP address
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I'm Using Geraldo H Answer, but if anyone is using this, you may want to remove all ips that ends with 1, so it will remove loopback and virtualbox/vmware default ips
– Leonardo Xavier
Jun 23 '15 at 13:03
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Inheritance vs. Aggregation [closed]
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The "reuse almost all functionality of a class" is the one time I do actually prefer inheritance. What I'd really like is a language that has the ability to easily say "delegate to this aggregated object for these specific methods"; that's the best of both worlds.
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Move all files except one
How can I move all files except one? I am looking for something like:
14 Answers
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