Answers for "javascript const let var"

0

const let var

var greeter;
    console.log(greeter); // greeter is undefined
    greeter = "say hello"
Posted by: Guest on March-30-2021
0

const let var

var makes real ice cubes that rattle around in New York
let makes real ice cubes in Manhatten 
const is like let but the ice cubes never change because they are plastic
Posted by: Guest on April-14-2021
-1

what is the different between var and let and const in js

var tester = "hey hi";
    
    function newFunction() {
        var hello = "hello";
    }
    console.log(hello); // error: hell
o is not defined
Posted by: Guest on July-30-2021

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