Answers for "set index of string java"

character at index of string java

String str = "Grepper";
char ch = str.charAt(0);
//ch is assigned the value of G

Posted by: Guest on June-03-2020

how to set a char to a string index in java

str = str.substring(0, index) + " " + str.substring(index + 1);

Posted by: Guest on September-14-2021

Code answers related to "set index of string java"