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Local StringVar x := "hello"; Length (x) //The formula returns the Number 5
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Local StringVar x := "hello"; Local StringVar y; //Start at position 2, go to the end of the string y := Mid (x, 2); //y is now "ello" //Start at position 2, extract 1 character y := Mid (x, 2, 1) //y is now "e"
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