大约有 37,000 项符合查询结果（耗时：0.0572秒） [XML]
What does “abstract over” mean?
... numbers under a single symbol ns:
def sumOf(ns: List[Int]) = ns.foldLeft(0)(_ + _)
And we don't particularly care that it's a List either. List is a specific type constructor (takes a type and returns a type), but we can abstract over the type constructor by specifying which essential characteri...
What is a .h.gch file?
...nuddin Quadri
34.3k55 gold badges7171 silver badges103103 bronze badges
answered Aug 6 '09 at 21:19
DunewalkerDunewalker
1,25611 g...
Create a devise user from Ruby console
...
Lenin Raj Rajasekaran
20.1k1212 gold badges8787 silver badges127127 bronze badges
answered Nov 30 '10 at 18:12
jspoonerjspoo...
Can TCP and UDP sockets use the same port?
... |
edited Aug 8 '14 at 9:09
answered Jun 22 '11 at 9:05
Al...
How to lock orientation during runtime
...nsor/slider driven.
More info here: http://www.devx.com/wireless/Article/40792
share
|
improve this answer
|
follow
|
...
How do I forward parameters to other command in bash script?
...
answered Oct 8 '09 at 13:09
unwindunwind
353k5959 gold badges436436 silver badges567567 bronze badges
...
Expanding tuples into arguments
...
answered Jan 3 '10 at 2:24
Alex MartelliAlex Martelli
724k148148 gold badges11251125 silver badges13241324 bronze badges
...
Simulating ENTER keypress in bash script
...
Michel de Ruiter
4,90955 gold badges3535 silver badges5555 bronze badges
answered Jun 7 '11 at 11:39
Tilman VogelTilman V...
Split string based on a regular expression
... |
edited Jun 11 '12 at 6:07
answered Jun 11 '12 at 5:44
ja...
What are paramorphisms?
...
110
Yes, that's para. Compare with catamorphism, or foldr:
para :: (a -> [a] -> b -> b) -...