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Ingy döt Net 2013-04-11 01:07:29 -07:00
parent b83f433714
commit 68f8f3e56b
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13
Task/Substring/Mathematica/substring.math Normal file
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@ -0,0 +1,13 @@
n = 2
m = 3
StringTake["Mathematica", {n+1, n+m-1}]
StringDrop["Mathematica", n]
(* StringPosition returns a list of starting and ending character positions for a substring *)
pos = StringPosition["Mathematica", "e"][[1]][[1]]
StringTake["Mathematica", {pos, pos+m-1}]
(* Similar to above *)
pos = StringPosition["Mathematica", "the"][[1]]
StringTake["Mathematica", {pos, pos+m-1}]