Use of Wrapper Objects in Java script

Use of Wrapper Objects in JavaScript | CODiiN Tutorial 🧑‍💻
👉 Welcome to CODiiN, your premier software training institute in Kochi, Kerala! In this tutorial, we delve into the use of wrapper objects in JavaScript, an essential concept for understanding how JavaScript manages data types. Whether you're a beginner or looking to enhance your programming skills, this video provides valuable insights into the world of wrapper objects.

🔍 What Are Wrapper Objects?
In JavaScript, wrapper objects are objects that encapsulate primitive data types. They allow us to work with primitive values as if they were objects. JavaScript provides built-in wrapper objects for the following primitive types: String, Number, and Boolean.

📚 Key Uses of Wrapper Objects
In this tutorial, we will explore the following key uses of wrapper objects in JavaScript:

String Wrapper:

When you create a string using a primitive type, JavaScript automatically converts it into a String object when methods are called.
Number Wrapper:

Similar to strings, when you call methods on a number, JavaScript wraps the primitive value in a Number object.
Boolean Wrapper:

The Boolean wrapper allows you to convert true/false values into Boolean objects.

💡 Why Use Wrapper Objects?
Wrapper objects provide several advantages:

They enable the use of methods and properties on primitive values.
They help in type coercion when performing operations on mixed data types.
They provide consistency in handling primitive values.

📥 What You’ll Learn in This Tutorial
Understanding what wrapper objects are and how they work.
The differences between primitive values and their corresponding wrapper objects.
Practical examples demonstrating the use of wrapper objects in JavaScript.

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