Javascript variable and conditional statement:-
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>variable and scope in javascript</title>
</head>
<script>
var a = "test";
a= "test2";
// var ki value ko aap chage kar sakte hai
// iska use jaab hota hai taab jaab uske reuse kar sakte hai .... variable ki value change kar sakte hai
let b = " test let";
// let b= "test let change ";
// console.log(b);
// constant ki value ko aap na to declare kar sakte ho aur na to reassign kar sakte ho
// iska use apko agar lagta hai ye redeclare ho sakta hai by mistake
const c = "This is the constant";
// c = " test This is the constant";
// console.log(c);
// conditional statement
var age = 45;
if(age > 45){
console.log("you are drink");
}else if(age == 45){
console.log("You are drink aur water both");
}else{
console.log("you are not allowed to drink")
}
// switch case in the javascript
var sppons = 20;
switch (sppons) {
case 12:
console.log("The sppons is 12")
break;
case 14:
console.log("The sppons is 14")
break;
case 16:
console.log("The sppons is 16")
break;
case 18:
console.log("The sppons is 18")
break;
case 20:
console.log("The sppons is 20")
break;
default:
console.log("The sppons is e of the above")
break;
}
</script>
<body>
<div class="container">
<p>Lorem ipsum dolor sit, amet consectetur adipisicing elit. Rem aperiam porro dolorum fugit atque commodi voluptatibus velit ipsum possimus animi.</p>
</div>
</body>
</html>
Thanks you for commenting your questions. I will see question and respond you.