Java Extended

Java Extended

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1. Deep Java Structure

Throughout the following lessons, you will become acquainted with the inner workings of Java and discover optimized methods to work with the language. This will involve exploring Java's operations at the computer level and adopting best practices for utilizing familiar concepts efficiently.

How Does the Compiler Works?

Data Transfer in Java

Importing Libraries

Using Libraries In Our Code

Ternary Operator

Enhanced Switch Statement

2. Methods

You have already encountered methods, and now you will finally understand what they actually are, how to create your own methods, and how to work with them. You will learn to return the desired values from methods and significantly improve the quality and logic of your code.

What is a Method?

Creating Our Own Methods

Challenge: Names Starting with Letter B

Methods Practice

Method Overloading

Challenge: Find Maximum and Minimum in Array

3. String Advanced

Get ready to dive into the world of String and discover more about its inner workings and methods. We'll explore the fascinating features that String offers, including the ability to customize the "toString" method, split strings into substrings, and utilize indexes for efficient data retrieval. Let's embark on this exciting journey to expand our knowledge of String manipulation!

Deeper into String

Challenge: Uppercase Even Words

indexOf() Method

Challenge: Finding the Longest Word

Challenge: Email Validation

4. Classes

In this section, you will learn how to create your own classes and their objects. You will be able to use methods of one class within another and establish relationships between them. Get ready to discover many interesting concepts and delve deeper into OOP programming!

Main Class and Method

Access Modifiers

Challenge: Get Information About the Object

Challenge: Team Constructor

Method toString()

Challenge: Parrot Information Display

5. Classes Advanced

In this section, we will continue our study of classes. We will explore more advanced usage of class objects and learn more about access modifiers and how to use them effectively. We will also delve into getters and setters, as they are considered best practices in programming.

Complex Classes Usage

Challenge: Pet and Owner Relationship

Private Modifier

Challenge: Animal Information Display

Getter and Setter

Challenge: Updating User Information

Зміст курсу

Java Extended

Java Extended

1. Deep Java Structure

How Does the Compiler Works?Data Transfer in Java Final Keyword Importing Libraries Using Libraries In Our Code Ternary Operator Enhanced Switch Statement

2. Methods

What is a Method?Creating Our Own Methods Challenge: Names Starting with Letter B Void Methods Practice Method Overloading Recursion Challenge: Find Maximum and Minimum in Array

3. String Advanced

Deeper into String Method split()Challenge: Uppercase Even Words indexOf() Method Challenge: Finding the Longest Word trim() Method Challenge: Email Validation

4. Classes

What is Class?Main Class and Method Access Modifiers Class Creation Challenge: Get Information About the Object Constructor Challenge: Team Constructor Method toString()Challenge: Parrot Information Display

5. Classes Advanced

Complex Classes Usage Challenge: Pet and Owner Relationship Private Modifier Challenge: Animal Information Display Getter and Setter Challenge: Updating User Information Summary

Challenge: Updating User Information

Завдання

Swipe to show code editor

Your task is to update the fields of the existing person object using setters and getters. Change the name to Bob and set the age to 27.

Implement the getName() and getAge() methods, as well as the setName() and setAge() methods with the appropriate parameters and types.
Update the name and age using the setName() and setAge() methods.
Print the object with the updated fields to the console.

Перейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантів

Все було зрозуміло?

Дякуємо за ваш відгук!

Секція 5. Розділ 6

toggle bottom row

Challenge: Updating User Information

Завдання

Swipe to show code editor

Your task is to update the fields of the existing person object using setters and getters. Change the name to Bob and set the age to 27.

Implement the getName() and getAge() methods, as well as the setName() and setAge() methods with the appropriate parameters and types.
Update the name and age using the setName() and setAge() methods.
Print the object with the updated fields to the console.

Перейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантів

Все було зрозуміло?

Дякуємо за ваш відгук!

Секція 5. Розділ 6

Перейдіть на комп'ютер для реальної практикиПродовжуйте з того місця, де ви зупинились, використовуючи один з наведених нижче варіантів

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