JavaScript-Folder/variables.html at main · researcher-program/JavaScript-Folder · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title> Variables & Its Type | JavaScript | Al- Arafat </title>
</head>
<body>
    <H1> Assalamualaikum Or-Rohmatullah </H1>
    <H2> Al -  Arafat </H2>
</body>
<script src="variables.js"></script>
<script src="test-1.js"></script>
<script>
    // Type-1:

    const accountId = 15344
accountId = 2 //not allowed for constant,because it's not changeable.
let accountEmail = " arafatgmail.com "
accountEmail = " arfangmail.com "
var accountPassword = " 1545645 "
accountPassword = " 1545 "
accountCity = "Demra"
accountCity = " Dhaka "

console.log(accountId); //It's used to "Execute" this program.
console.log("Arafat");
/*
console.log(3
     +
     3);

// Please stay out of this kind of code,because of  readability should be high.
*/

 let accountState; //Undefined
console.table( [ accountEmail, accountPassword, accountCity, accountState ] );
</script>
<script>
    // Type-2:

    const myAccountId = 2
// myAccountId = 10
// console.log(myAccountId);

let myEmailId = "arafatgmail.com"
myEmailId = "yeashgmail.com"
// console.log(myEmailId);


var myName = "Al - Arafat Yeash"
myName = ' Al - Arfan Yeash '
// console.log(myName);

myLocation = " Dhaka "
myLocation = " Demra , Dhaka"
// console.log(myLocation);

// myState;
// console.log(myState);

let myWorkingSide;
// console.log(myWorkingSide);

// console.table([myAccountId,myEmailId,myName,myLocation,myState,myWorkingSide]);
var myOffice;
// console.log(myOffice);

let myQoutation = " This Program Is Made By Myself But Not Copied."
console.table([myAccountId,myEmailId,myName,myLocation,myWorkingSide,myQoutation,myOffice]);
</script>
</html>