Anonymous user
Talk:Multisplit: Difference between revisions
→F# incorrect: new section
(→F# incorrect: new section) |
|||
Line 221:
This gives us the "tail end" -- everything appearing after the last valid separator (or the entire argument string if none were valid). Since there is no separator terminating this instance, I use an empty value to represent its details.
== F# incorrect ==
In this part of the F# example, you can see that it is incorrect:
<lang fsharp>> "a!===b=!=c".Split([|"="; "!="; "=="|], System.StringSplitOptions.None);;
val it : string [] = [|"a"; ""; ""; "b"; ""; "c"|]</lang>
"a!===b=!=c" should be split like this (because of the order of the delimeters):
a!, =, =, =, b, =, !, =, c
"=" comes first in the delimeters list. <nowiki>"!=" should never be matched because the "=" has already been matched by the first delimeter in the list. If "!=" could be matched before "=", then the order of the delimeters wouldn't matter. Since the order matters, you scan for "=" first.</nowiki> --[[User:Mwn3d|Mwn3d]] 18:50, 21 April 2011 (UTC)
| |||