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Sort Dictionary by keys
...r getting an array of (key, value) pairs sorted by keys. Thanks for the comment.
– Ivica M.
Dec 24 '14 at 18:27
@Ivica...
What does the `forall` keyword in Haskell/GHC do?
...cify types for code inside where clauses. It makes the b in val :: b the same one as the b in foob :: forall a b. (b -> b) -> b -> (a -> b) -> Maybe a -> b.
A confusing point: you may hear that when you omit the forall from a type it is actually still implicitly there. (from Norma...
How to push different local Git branches to Heroku/master
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@SaadMasood: Those last to git push commands do the same thing. See git push --help for the meaning of the -f option and the + in the refspec.
– Chris Johnsen
Sep 26 '13 at 10:33
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How to disable Django's CSRF validation?
I have commented out csrf processor and middleware lines in settings.py :
9 Answers
9...
Detach many subdirectories into a new, separate Git repository
...git reset -q $GIT_COMMIT -- apps/AAA libs/XXX' --prune-empty -- --all
As mentioned by void.pointer in his/her comment, this will remove everything except apps/AAA and libs/XXX from current repository.
Prune empty merge commits
This leaves behind lots of empty merges. These can be removed by anot...
Is there a case insensitive jQuery :contains selector?
...s jQuery selector or should I do the work manually by looping over all elements and comparing their .text() to my string?
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How do I view the type of a scala expression in IntelliJ
...e type of a variable when you hover the mouse over it. How do I see the same information with the IntelliJ plugin?
10 Answ...
ImportError: No module named matplotlib.pyplot
...e two pythons installed on your machine, one is the standard python that comes with Mac OSX and the second is the one you installed with ports (this is the one that has matplotlib installed in its library, the one that comes with macosx does not).
/usr/bin/python
Is the standard mac python and si...
Scala actors: receive vs react
Let me first say that I have quite a lot of Java experience, but have only recently become interested in functional languages. Recently I've started looking at Scala, which seems like a very nice language.
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Why do we need tuples in Python (or any immutable data type)?
...ngs are also immutable in Java, developed quite separately but about the same time as Python, and just about everything is immutable in truly-functional languages.
in Python in particular, only immutables can be hashable (and, therefore, members of sets, or keys in dictionaries). Again, this afford ...