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Read a specific line from a file: Difference between revisions
Added Haskell implementation
m (→{{header|REXX}}: indented a SELECT group, made comment box easier to read. -- ~~~~) |
(Added Haskell implementation) |
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Line 356:
}
println "Line 7 = $line"</lang>
=={{header|Haskell}}==
<lang Haskell>main :: IO ()
main = do contents <- readFile filename
case drop 6 $ lines contents of
[] -> error "File has less than seven lines"
l:_ -> putStrLn l
where filename = "testfile"</lang>
=={{header|Icon}} and {{header|Unicon}}==
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