Difference between revisions of "Cum se extrage un substring"
From HaskellWiki
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| − | Main Data.Text> substring 2 6 "alfaville" | + | Main Data.Text> substring 2 6 "alfaville" <br> |
| − | "favi" | + | "favi" <br> |
Main Data.Text> | Main Data.Text> | ||
Latest revision as of 12:48, 9 October 2019
Ori cautati o functie din biblioteca ori scrieti dvs una:
substring :: Int -> Int -> String -> String
substring start end text = take (end - start) (drop start text)
Main Data.Text> substring 2 6 "alfaville"
"favi"
Main Data.Text>