Cookbook/Interactivity
From HaskellWiki
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| - | | printing a string | + | | printing a string with a newline character |
| [http://haskell.org/ghc/docs/latest/html/libraries/base/Prelude.html#v%3AputStrLn putStrLn] | | [http://haskell.org/ghc/docs/latest/html/libraries/base/Prelude.html#v%3AputStrLn putStrLn] | ||
|<haskell> | |<haskell> | ||
Revision as of 09:07, 2 August 2009
| Problem | Solution | Examples |
|---|---|---|
| printing a string | putStr | Prelude> putStr "Foo" FooPrelude> |
| printing a string with a newline character | putStrLn | Prelude> putStrLn "Foo" Foo |
| reading a string | getLine | Prelude> getLine Foo bar baz --> "Foo bar baz" |
Parsing command line arguments
TODO
