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4.17.2 string expressionsA string expression is:
Example: // string_expression[start, length] : a substring // (possibly filled up with blanks) // the substring of s starting at position 2 // with a length of 4 string s="123456"; s[2,4]; → 2345 "abcd"[2,2]; → bc // string_expression[position] : a character from a string s[3]; → 3 // string_expression[position..position] : // a substring starting at the first position up to the second // given position s[2..4]; → 2 3 4 // a function returning a string typeof(s); → string |
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