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Can Python test the membership of multiple values in a list?
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This does what you want, and will work in nearly all cases:
>>> all(x in ['b', 'a', 'foo', 'bar'] for x in ['a', 'b'])
True
The expression 'a','b' in ['b', 'a', 'foo', 'bar'] doesn't work as expected because Python int...
Why not be dependently typed?
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Yes, that paper does go most of the way to showing how to make types dependent on type-level stuff (and to eliminate the type/kind distinction). A plausible follow-up, already under discussion, is to permit actual dependent function types, b...
“Debug only” code that should run only when “turned on”
...ode that only runs if the person debugging requests it. In C++, I used to do something similar to the following:
5 Answers...
How to use single storyboard uiviewcontroller for multiple subclass
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great question - but unfortunately only a lame answer. I don't believe that it is currently possible to do what you propose because there are no initializers in UIStoryboard that allow overriding the view controller associated with the storyboard as defined in the object details in...
Why do we not have a virtual constructor in C++?
Why does C++ not have a virtual constructor?
22 Answers
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How can I view all the git repositories on my machine?
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On Windows (and I am sure Mac too) you could do something similar... just a search for directories named .git - which is what git uses to store its meta information.
– cjstehno
Jan 7 '10 at 14...
How to perform element-wise multiplication of two lists?
...iplication, to multiply two lists together by value in Python, like we can do it in Matlab.
14 Answers
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Should I return a Collection or a Stream?
...eam, since there may not be any value in materializing it all at once, and doing so could create significant heap pressure.
If all the caller is going to do is iterate through it (search, filter, aggregate), you should prefer Stream, since Stream has these built-in already and there's no need to mat...
git push says “everything up-to-date” even though I have local changes
...ting that your latest commit is not a branch head.
Warning: the following does a git reset --hard: make sure to use git stash first if you want to save your currently modified files.
$ git log -1
# note the SHA-1 of latest commit
$ git checkout master
# reset your branch head to your previously de...
Can you force Visual Studio to always run as an Administrator in Windows 8?
In Windows 7, you could go into a programs compatibility settings and check off to always run as an Administrator. Is there a similar option in Windows 8?
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