Programming
Core Java Programming Course for Beginners
This course provides a solid foundation in Java, covering key topics like variables, functions, loops, control statements, exception handling, file handling, and multithreading. You’ll gain the skills needed to build Java applications and solve real-world problems.
Shreelakshmi
- (4.8)
- 25
- 25h
- 20
What Will You Learn?
This tutorial will help you learn Core Java concepts thoroughly, from data types and control statements to exception handling, threading, and file I/O. You’ll also explore advanced topics like custom functions and collections.
Requirements
This tutorial is designed for beginners in Java programming. No prior knowledge is required, but familiarity with basic programming concepts like variables and functions will help.
Introduction to Java
Get an overview of Java, its key features, and the Java technology stack. Understand why Java is widely used and its benefits for building cross-platform applications.
Setting Up Java Software and Editors
Learn how to install Java, set up the development environment, configure the Java path, and ensure the installation is successful. Familiarize yourself with the essential editors for Java development.
Classes, Functions, and Main Method
Understand the core concepts of classes and functions in Java. Learn how to create a main method, the entry point for Java programs, and use access specifiers and keywords like public, static, and void.
Data Types, Operators, and Static Blocks
Explore Java’s primitive data types (int, float, boolean, etc.) and operators. Learn how to use static blocks for initializing class variables.
Control Statements
Study Java’s control flow statements like if-else, switch-case, and looping constructs (for, while, do-while) to control the program flow.
Runtime Input and Scanner Class
Understand how to take runtime input from users using the Scanner class and handle command-line arguments to pass input data.
String Handling (Mutable & Immutable)
Learn the difference between mutable and immutable strings in Java. Discover how to manipulate and work with strings efficiently.
Custom Functions
Learn how to define and use custom functions in Java, both inside and outside of classes, to make your code modular and reusable.
Arrays and Functions
Explore how to create, initialize, and use arrays in Java. Learn how to pass arrays to functions and manipulate them.
Introduction to Object-Oriented Programming (OOP)
Dive into the principles of Object-Oriented Programming: understand the concepts of classes, objects, and constructors in Java to model real-world scenarios.
Inheritance and Polymorphism
Learn how inheritance allows a class to inherit properties and behaviors from another class. Understand polymorphism, which enables methods to behave differently based on the object that invokes them.
Abstract Classes and Interfaces
Understand the role of abstract classes and interfaces in Java. Learn how to define and implement abstract methods and interfaces to enforce abstraction in your code.
User-Defined Packages
Understand how to organize Java classes into packages for better code management. Learn how to create and use custom packages in your projects.
Exception Handling
Study how to handle runtime errors in Java using try-catch blocks. Learn how to create custom exceptions and manage errors in a controlled manner.
File Handling
Learn how to read from and write to files in Java. Explore classes like FileReader, FileWriter, and BufferedReader to handle file operations.
Introduction to Threading
Understand the basics of multithreading in Java. Learn how threads allow for concurrent execution of tasks, improving application performance and responsiveness.
Single-Thread and Multi-Thread Programming
Explore single-threaded and multi-threaded programming in Java. Learn how to manage predefined threads and create user-defined threads for multitasking.
Working with Collections
Learn how to manipulate and interact with collections using Java’s interfaces and classes. Study methods for adding, removing, and accessing elements in collections.
Java Collections Framework (JCF)
Get an introduction to the Java Collections Framework, which provides a set of classes and interfaces for managing groups of objects. Learn about commonly used collections like List, Set, and Map.
Session 1 : Introduction to Java & Why You Should Learn It!
This session introduces Java, a versatile and widely-used programming language for building web, mobile, and enterprise applications. Learn about Java’s core features, platform independence, and real-world use cases. Discover why learning Java is essential for career growth in software development.
Session 2: Java Development Setup & Writing Your First Program
In this session, we will guide you through setting up the Java development environment step-by-step. You’ll learn how to install the necessary tools and write your first “Hello, World!” program in Java. This session is perfect for beginners looking to kickstart their Java coding journey with hands-on practice!
Session 3: Java Basics - Variables, Data Types, and Operators
This session covers the fundamental building blocks of Java programming, including variables, data types, and operators. You’ll learn how to declare and initialize variables, understand different data types, and use arithmetic, relational, and logical operators. A perfect session for mastering Java basics and writing more effective code!