point.comJava indexOf() & lastIndexOf() Method
The String indexOf() method is used to searches for the first occurrence of a character value. The index count starts from zero.
Syntax:
public int indexOf(int ch)
Example:
public class IndexOf{
public static void main(String args[])
{
String s1="Welcome to Programtpoint";
int s2=s1.indexOf('e');
System.out.println(s2);
}
}
Java lastIndexOf() Method
The String lastIndexOf() method is used to searches for the last occurrence of a character value. The index count starts from zero.
Syntax:
public int lastIndexOf(int ch)
Example:
public class LastIndexOf
{
public static void main(String args[])
{
String s1="Welcome to Onlinetpoint";
int s2=s1.lastIndexOf('e');
System.out.println(s2);
}
}
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