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Easy JavaScript Tutorial for Beginners

Tutorial September 18, 2024
javascript

Add JavaScript between <script> tags inside the HTML file:

<!DOCTYPE html>
<html lang="en">
<head>
    <title>JavaScript Example</title>
</head>
<body>
    <button id="myButton">Click Me</button>

    <script>
        document.getElementById('myButton').addEventListener('click', function() {
            alert('Hello from JavaScript!');
        });
    </script>
</body>
</html>

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Understanding Closures in JavaScript: A Comprehensive Guide

Tutorial August 30, 2024
javascript

Closures are essential because they enable powerful and flexible programming techniques. They allow you to:

  • Encapsulate private data: Closures can help you create data that cannot be accessed directly from outside the function.
  • Create factory functions: Closures can generate functions with specific behaviors or data preloaded.
  • Maintain state across function calls: Closures allow you to maintain and manipulate the state of variables across multiple function calls.

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