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Multi-line commands in GHCi
... -> Int
Prelude| addTwo x y = x + y
Prelude| :}
Prelude> addTwo 4 7
11
Note that you can also squeeze this onto one line:
Prelude> let addTwo :: Int -> Int -> Int ; addTwo x y = x + y
You can find out more about interacting with ghci on the Interactive evaluation at the prom...
How to get string width on Android?
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Andrii Abramov
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answered Sep 2 '10 at 19:05
FrankFrank
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In Java, how do I parse XML as a String instead of a file?
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482
I have this function in my code base, this should work for you.
public static Document loadXM...
Difference between android.app.Fragment and android.support.v4.app.Fragment
...hat is the difference between android.app.Fragment and android.support.v4.app.Fragment , and what are the circumstances in which each should be used?
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What is the difference between 0.0.0.0, 127.0.0.1 and localhost?
...nd Vagrant on my mac. I found that Jekyll server will bind to 0.0.0.0:4000 instead of 127.0.0.1:4000 . Also gem server will bind to this address by default. I can still visit it via http://localhost:port . But for Jekyll , it seems that the default setting (e.g. 0.0.0.0:4000) requires In...
Where's the difference between setObject:forKey: and setValue:forKey: in NSMutableDictionary?
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4 Answers
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'str' object does not support item assignment in Python
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edited Oct 19 '13 at 11:48
answered May 17 '12 at 7:19
NP...
Sublime text 2 - find and replace globally ( all files and in all directories )
..._All.
– George Shaw
Jan 7 '13 at 22:40
I think that the only way is to use multiple files search to get the files you ...
Practical use of `stackalloc` keyword
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answered Apr 24 '09 at 10:08
Pop CatalinPop Catalin
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cannot convert data (type interface {}) to type string: need type assertion
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