Answers for "javascript get first 100 characters of string"

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
12

javascript get first character of string

var str="Hello Folks!"
var firstStringChar = str.charAt(0); //H
Posted by: Guest on August-01-2019
0

javascript how to get middle letters of a string

function extractMiddle(str) {

        var position;
        var length;

        if(str.length % 2 == 1) {
            position = str.length / 2;
            length = 1;
        } else {
            position = str.length / 2 - 1;
            length = 2;
        }

        return str.substring(position, position + length)
    }

    console.log(extractMiddle("handbananna"));
Posted by: Guest on June-17-2020

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