<Codesofrohan/>

Components
Blogs
Courses

Sign In Get Started

⚡ Components
✍️ Blogs
🎓 Courses

Sign In Get Started

other

Complete Java Course by codesofrohan

Introduction

Introduction to Course
What is Java?
Features of Java
JDK vs JRE vs JVM Explained
How Java Works Behind the Scenes?
Install Java & VS Code

Java Basics

Write Your First Java Program
Understanding Java Program Structure
Variables & Data Types
Literals, Type Conversion & Type Casting in Java
Comments in Java
Operators in Java
Operator Precedence
Taking User Input using Scanner
Escape Sequences
Java Coding Best Practices

Conditional Statements

if Statement
if-else Statement
Nested if
else-if Ladder
switch Statement
Modern Switch Expression
Practice Problems on Conditions

Loops

while Loop
do-while Loop
for Loop
Nested Loops
break Statement
continue Statement
Pattern Printing Basics
Loop Practice Questions

Methods

Introduction to Methods
Method Parameters
Return Type
Method Overloading
Pass by Value Explained
Variable Scope
Recursion Basics
Recursion Practice

Arrays

Introduction to Arrays
One-Dimensional Arrays
Array Input & Output
Enhanced for Loop
Multi-Dimensional Arrays
Jagged Arrays
Common Array Problems
Array Algorithms
Arrays Practice Questions

Strings

Introduction to Strings
String Methods
String Comparison
StringBuilder
StringBuffer
Mutable vs Immutable Strings
String Formatting
Character Class
String Practice Questions
Mini Project - String Utilities

Object-Oriented Programming

What is OOP?
Classes & Objects
Constructors
Constructor Overloading
this Keyword
static Keyword
final Keyword
Encapsulation
Inheritance
Types of Inheritance
Method Overriding
Polymorphism
Abstraction
Abstract Class
Interface
Multiple Inheritance using Interface
super Keyword
Object Class
OOP Interview Questions

Advanced Java Basics

Packages in Java
Access Modifiers
Wrapper Classes
Autoboxing & Unboxing
Enum
Varargs
Command Line Arguments
Date & Time API
Java Documentation (Javadoc)

Exception Handling

What are Exceptions?
try-catch Block
finally Block
throw & throws
Custom Exceptions
Exception Handling Best Practices

File Handling

Introduction to File Handling
Creating Files
Reading Files
Writing Files
BufferedReader & BufferedWriter
File Handling Project

Courses / Complete Java Course by codesofrohan / Methods / Variable Scope

Variable Scope

Lesson content coming soon...

← Prev Topic Next Topic →

Bookmark Content

Saving:

Add Optional Remark

🔖 Bookmark saved successfully!