Answers for "javascript left 4"

18

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
Posted by: Guest on July-09-2019
31

substring javascript

var str = "Hello world!";
var res = str.substring(1, 4); //ell
Posted by: Guest on December-25-2019

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