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Is there a difference between x++ and ++x in java?
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++x is called preincrement while x++ is called postincrement.
int x = 5, y = 5;
System.out.pr...
Why do we have map, fmap and liftM?
...onad without also being an instance of Functor.
-- Typeclassopedia, page 33
Edit: agustuss's history of map and fmap:
That's not actually how it happens. What happened was that the type of map was generalized to cover Functor in Haskell 1.3. I.e., in Haskell 1.3 fmap was called map. This chan...
Sublime Text 2 - Link with Editor / Show file in sidebar
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83
https://github.com/sobstel/SyncedSideBar
You can install this via the Package Control utility (...
How do I fetch lines before/after the grep result in bash?
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Jon LinJon Lin
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Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?
.... So if you like to see what the functions return for y := 1, y := 2, y := 3 you
have to write f(1,1) , f(1,2) , f(1,3).
In Java 8, constructive functions should be handled (most of the time) by using method references because there's not much advantage of using a constructive lambda function. The...
java SSL and cert keystore
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edited Apr 23 '19 at 15:00
LINGS
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a...
How to get a list of column names on Sqlite3 database?
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answered Jun 4 '09 at 1:38
nevan kingnevan king
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How to call erase with a reverse iterator
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0xC0DEFACE0xC0DEFACE
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Preloading images with JavaScript
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answered Sep 5 '10 at 12:30
Huzi--- JaviatorHuzi--- Javiator
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