14 Feb
2010
14 Feb
'10
5 p.m.
On 14 February 2010 16:02, Henk-Jan van Tuyl
The symbols that are not specified in a library can be found here: http://www.haskell.org/haskellwiki/Keywords Hoogle used to show links to this page, when a keyword was searched, but not anymore.
In section 5 ! on this page it says
Finally, it is the array subscript operator:
let x = arr ! 10
Shouldn't this be let x = arr !! 10 ?