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Cookbook/Interactivity

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Line 17: Line 17:
 
Prelude> putStrLn "Foo"
 
Prelude> putStrLn "Foo"
 
Foo
 
Foo
  +
Prelude>
 
</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
Prelude>
reading a string getLine
Prelude> getLine
Foo bar baz          --> "Foo bar baz"


Parsing command line arguments

TODO