get first 5 characters of string java
firstFourChars = input.substring(0, 4);get first 5 characters of string java
firstFourChars = input.substring(0, 4);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 Ghow to return the first character in an array from a method java
public String firstElement(String[] array)
{
if (array.length >= 1)
{
return array[0];
}
else {
return "";
}
}Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
