how to show only 100 characters 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);//get first 5 chars
Example 2: javascript only allow show first few characters from a string
var string = 'Hey, I am good';
string.substring(0,3); // show first 3 characters
//result "Hey"
Example 3: substring javascript
var str = "Hello world!";
var res = str.substring(1, 4); //ell