Web Development Course Online

Introduction

Getting started on Windows, macOS or Linux

How to ask great questions

FAQ’s

Java Future

Why its Popular in Coding

Popular IDEs for Coding

Java Installation (step by step)

Java path setting (environment variables)

IntelliJ IDEA Installation

Getting start IntelliJ IDEA

First Java Hello World program

Java output – print from code

Java comments

Setting up Local Development

Variables

General rules for creating variables

Writing multiple variables

Data types

Data types - Numbers

Data types - Booleans

Data types - Characters

Primitive vs. Non-primitive

Identifiers

Type casting

User input

Assessment Test1

Solution for Assessment Test1

Java Basic

Arithmetic operators

Increment – decrement operators

Assignment operators

Comparison operators

Java Operators

What are Logical

AND operator

OR operator

NOT operator

Java Logical Operators

Strings

Strings built-in methods

String indexing

String concatenation

String with numbers

String special characters

Java Strings

Basic math built-in functions

Random number generation

Display Current Date Time

Formatting Date and Time

Java Advanced Math and DateTime

If statement

If-else statement

If-else if statement

Ternary operator

Switch-case program

Assessment Test2 (EvenOdd Program)

Solution for Assessment Test2

Java Decision MakingStatements

Flow Charts

While loop statement

For loop statement

Do-while loop statement

Nested loops

For-each loop statement

Applying break

Applying continue

Java Control Flow Statements

Arrays

Access elements of an array

Change an array element

Find an array length

Loop through an array

Loop through an array with for-each

Multidimensional arrays

Java Arrays

Creating a Method

Calling a Method

Java Methods

Project overview

ATM Project Creation  (creation and main method)

ATM key selection program (switch-case program)

ATM display choices functionality

ATM checkbalance functionality

ATM deposit functionality

ATM withdraw functionality

Project Functionality test

Java Project

Designed to teach Java programming from the ground up, the ‘Java 21 Essentials for Beginners’ course is perfect for programmers. It covers the essentials of Java 21, including syntax, control flow and data structures. It is especially tailored for the beginners and for those with some programming experience. Both of these kinds can take help from the course to master Java for real-world applications like mobile and web development. The course is designed to be progressive as it starts from the basics and building up to advanced concepts. It also uses a project-based approach to learning, so you can work on practical coding tasks and real-world examples. The course also provides you the chance to work with IntelliJ IDEA, an industry-standard IDE, ensuring that you’re comfortable using the tools and environment used by professionals. During the course, you shall get hands-on experience as it features projects and exercises for the same. The course also gives you a strong foundation in Java making you a promising candidate for various roles. Furthermore, it makes you a master Java 21 including the latest enhancements for app development. As soon as you get the certificate of this course, you shall be able to work in various job fields related to software development, mobile application development, web development, data science, backend development and application support and maintenance.<h4 id="82927ade-f3ee-4a88-a991-d34a3cc0e20a" data-toc-id="82927ade-f3ee-4a88-a991-d34a3cc0e20a">What you'll learn</h4><ul><li>Introduction: The course introduces you to the world of Java programming while educating you about the course structure, goals and how to get started with the basics.</li><li>Setting up Local Development: The course helps you set up a local development environment for Java programming using popular tools like IntelliJ IDEA.</li><li>Java Basics: You will master the core fundamentals of Java syntax, including variables, data types and basic operations.</li><li>Java Operators: The course will help you understand how Java uses various operators to perform arithmetic, assignment, comparison and logical operations.</li><li>Java Logical Operators: You will get a chance to learn about logical operators (AND, OR, NOT) used to evaluate boolean expressions.</li><li>Java Strings: The course takes you through the process of working with strings in Java, including string creation, manipulation and formatting.</li><li>Java Advanced Math and DateTime: The course introduces you to advanced mathematical operations in Java, such as using the Math class for functions like square roots, exponentiation and random number generation.</li><li>Java Decision-Making Statements: The course helps you learn to implement decision-making structures such as if-else, switch-case and ternary operators.</li><li>Java Control Flow Statements: It covers control flow mechanisms like loops (for, while, do-while) that allow you to repeat tasks and iterate through data efficiently.</li><li>Java Arrays and Methods: You will learn how to create and manipulate arrays in Java along with defining and using methods in Java to organise your code.</li><li>Java Project: There are 9 lectures ensuring that you apply all the skills you've learned in a hands-on project.</li></ul><h4 id="5c7e8b44-9d06-4b34-9d23-d6d658e14c59" data-toc-id="5c7e8b44-9d06-4b34-9d23-d6d658e14c59">Who Should Enrol</h4><ul><li>Absolute beginners with zero coding experience needing to start learning Java from scratch.</li><li>Experienced programmers from other languages looking to master Java.</li><li>Aspiring Java Developers who want to get proficiency in Java.</li><li>Individuals interested in mobile/web app development.</li><li>Problem-Solving Enthusiasts who enjoy coding challenges.</li></ul><h4 id="bf9fd3b8-5705-4c23-b0f0-f852f4f80072" data-toc-id="bf9fd3b8-5705-4c23-b0f0-f852f4f80072">Requirement</h4><ul><li>Stable internet connection</li><li>Working computer/laptop system</li><li>No prior programming experience</li><li></li></ul>

Whether you are an absolute beginner or an experienced programmer, the ‘Java 21 Essentials’ course would be beneficial for you. Designed to build stronger programming foundations and skills, the course further helps your career.

Java 21 Essentials for Beginners: Build Strong Programming Foundations

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