how to take a substring from a string in js code example
Example 1: js .substring
let anyString = 'Mozilla'
console.log(anyString.substring(0, 1))
console.log(anyString.substring(1, 0))
console.log(anyString.substring(0, 6))
console.log(anyString.substring(4))
console.log(anyString.substring(4, 7))
console.log(anyString.substring(7, 4))
console.log(anyString.substring(0, 7))
console.log(anyString.substring(0, 10))
Example 2: str.substring if 2 letters
public String firstTwo(String str) {
return str.length() < 2 ? str : str.substring(0, 2);
}