Difference between revisions of "Cum se extrage un substring"
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| − | Main Data.Text> substring 2 6 "alfaville" |
+ | Main Data.Text> substring 2 6 "alfaville" <br> |
| + | "favi" <br> |
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| − | "favi" |
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Main Data.Text> |
Main Data.Text> |
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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>