substring method javascript code example
Example 1: javascript get first 10 characters of string
var str = "Hello world That is reallly neat!";
var res = str.substring(0, 5);
Example 2: js substring
const str = 'Mozilla';
console.log(str.substring(1, 3));
console.log(str.substring(2));
Example 3: substring javascript
var str = "Hello world!";
var res = str.substring(1, 4);
Example 4: substr() javascript
const str = 'substr';
console.log(str.substr(1, 2));
console.log(str.substr(1));
console.log(str.substr(-3, 2));
console.log(str.substr(-3));
Example 5: javascript substring
string.substring( start, end )
Example 6: 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))