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How do I ignore files in a directory in Git?
What is the proper syntax for the .gitignore file to ignore files in a directory?
10 Answers
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What does the `forall` keyword in Haskell/GHC do?
...putInList x = [x]
ghci> liftTup putInList (5, "Blah")
([5], ["Blah"])
What must be the type of this liftTup? It's liftTup :: (forall x. x -> f x) -> (a, b) -> (f a, f b). To see why, let's try to code it:
ghci> let liftTup liftFunc (a, b) = (liftFunc a, liftFunc b)
ghci> liftTup...
Why is === faster than == in PHP?
...d, whereas === (the identity operator) doesn’t need to do any converting whatsoever and thus less work is done, which makes it faster.
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Where is svcutil.exe in Windows 7?
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what's the purpose of generating a proxy class? If I add the service reference to a C# project, it seems to generate it for me?
– PositiveGuy
Oct 14 '13 at 8:02
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Java concurrency: Countdown latch vs Cyclic barrier
...Barrier is cyclic because you invoke the reset() method. That is true, but what they don't often mention is that the barrier is reset automatically as soon as it is triggered. I will post some sample code to illustrate this.
– Kevin Lee
Apr 12 '14 at 6:18
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Update all objects in a collection using LINQ
...xtension method is that it makes it a little clearer to understand exactly what is going on... however your solution is still pretty sweet
– lomaxx
Dec 30 '08 at 0:07
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Regex to Match Symbols: !$%^&*()_+|~-=`{}[]:";'?,./
... (/[\W\S]/) does let everything through. A more accurate representation of what I believe Amir was getting at would be [^\w\s]. In the former, the regular expression is saying "match anything that is not alphanumeric OR that is not whitespace", which as you mentioned let's everything through since a...
How do I sort an NSMutableArray with custom objects in it?
What I want to do seems pretty simple, but I can't find any answers on the web. I have an NSMutableArray of objects, and let's say they are 'Person' objects. I want to sort the NSMutableArray by Person.birthDate which is an NSDate .
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What's the key difference between HTML 4 and HTML 5?
What are the key differences between HTML4 and HTML5 draft ?
8 Answers
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Generating matplotlib graphs without a running X server [duplicate]
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For what it's worth, you're not actually importing matplotlib twice. You're importing matplotlib and then importing a sub-module that's not automatically imported. There are other ways, yes (for example, change your .maplotlibr...