get first 5 characters of string java
firstFourChars = input.substring(0, 4);
get first 5 characters of string java
firstFourChars = input.substring(0, 4);
java get last char of string
public class Test {
public static void main(String args[]) {
String string = args[0];
System.out.println("last character: " +
string.substring(string.length() - 1));
}
}
get first character of string java
var string = "freeCodecamp";
string.charAt(0); // Returns "f"
character at index of string java
String str = "Grepper";
char ch = str.charAt(0);
//ch is assigned the value of G
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