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տիգրան tigransimonyan

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  • Armenia, Yerevan
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<script>
alert("Hello World!");
</script>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>
alert("Hello World!");
let name;
name = "Hayk";
alert(name);
let name = "Hayk";
alert(name)
let name = "Hayk";
name = "Lilit";
name = "Ashot";
alert(name)
const PI = 3.14;
alert(PI);
let a = 3;
alert(typeof a);
let b = Infinity;
alert(typeof b);
const email = "username@gmail.com";
alert(typeof email);
let a;
let b = "text";
b = undefined;
alert(typeof a);
alert(typeof b);