character at index of string java
String str = "Grepper";
char ch = str.charAt(0);
//ch is assigned the value of G
character at index of string java
String str = "Grepper";
char ch = str.charAt(0);
//ch is assigned the value of G
how to find the index of a letter in a string java
String myStr = "Hello planet earth, you are a great planet.";
System.out.println(myStr.indexOf("planet"));
java indexof not found
The java string indexOf() method returns index of given character value or substring. If it is not found, it returns -1. The index counter starts from zero.
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