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Class | |||||||
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Name | indexOf() |
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Examples | String str = "CCCP"; int p1 = str.indexOf("C"); int p2 = str.indexOf("P"); int p3 = str.indexOf("CP"); println(p1 + ":" + p2 + ":" + p3); // Prints "0:3:2" | ||||||
Description | Tests to see if a substring is embedded in a String, and returns the index position of the first occurrence of the substring defined in the str parameter. If the str substring is not found within the String, -1 is returned. | ||||||
Syntax | str.indexOf(str) str.indexOf(str, fromIndex) | ||||||
Parameters |
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