String Join
From Erlang Community
(Difference between revisions)
| Revision as of 21:53, 18 August 2006 (edit) Cyberlync (Talk | contribs) ← Previous diff |
Revision as of 21:52, 3 September 2006 (edit) (undo) Bfulgham (Talk | contribs) Next diff → |
||
| Line 20: | Line 20: | ||
| - | [[Category:CookBook]] | + | [[Category:CookBook]][[Category:StringRecipes]] |
Revision as of 21:52, 3 September 2006
Problem
You need to combine several strings into a larger string.
Solution
The built-in concatenation operator (++) is the de-facto answer here:
1> "Some " ++ "text " ++ "and" ++ " stuff". "Some text and stuff" |
You can also use the lists:append function:
2> lists:append(["Some ", "text ", "and", " stuff"]). "Some text and stuff" |
++ and lists:append will always allocate a new string.
Digg It
Del.icio.us
Reddit
Facebook
Stumble Upon
Technorati
