Search a substring Anywhere : String search « Data Type « Java






  1. Java
  2. Data Type
  3. String search

Search a substring Anywhere

          


public class Main {
  public static void main(String[] argv) throws Exception {
    String string = "I am Java";

    boolean b = string.indexOf("I am") > 0; // true

  }
}








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26.Finds the last index within a String from a start position, handling null.
27.Finds the n-th index within a String, handling null.
28.Case insensitive check if a String ends with a specified suffix.
29.Case insensitive check if a String starts with a specified prefix.
30.Case insensitive removal of a substring if it is at the begining of a source string, otherwise returns the source string.
31.Case insensitive removal of a substring if it is at the end of a source string, otherwise returns the source string.
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35.Determine if a String is contained in a String Collection, ignoring case
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46.Count match