Java Object Class Methods: equals, hashCode, toString, clone, and finalize Explained
Learn Java Object class methods including equals, hashCode, toString, clone, and finalize. Includes syntax, use cases, best practices, and interview questions.
Tutorials under 'Java Interview Questions'
final Keyword in Java: Variables, Methods, and Classes Explained with Examples
Learn the final keyword in Java for variables, methods, and classes. Understand syntax, use cases, best practices, performance, and interview questions with examples
Interfaces in Java: Default Methods, Static Methods, and Multiple Inheritance
Learn Java interfaces with default methods, static methods, and multiple inheritance. Includes syntax, real-world examples, best practices, and interview questions
Abstract Classes and Methods in Java: When and Why to Use Them
Learn abstract classes and methods in Java with examples. Understand when and why to use them, best practices, and interview questions for real-world scenarios
Polymorphism in Java: Compile-Time vs Runtime, Method Overloading and Overriding Explained
Learn polymorphism in Java, including compile-time and runtime polymorphism, method overloading vs overriding, best practices, and interview questions with examples
super Keyword in Java: Calling Parent Constructors and Methods Explained
Learn the super keyword in Java for calling parent constructors and methods. Understand syntax, use cases, best practices, and interview questions with examples
Inheritance in Java: extends Keyword and Method Overriding Explained with Examples
Learn inheritance in Java with extends keyword and method overriding. Understand syntax, use cases, best practices, and interview questions with real-world examples.
Encapsulation in Java: Getters, Setters, and Data Hiding Explained
Learn encapsulation in Java with getters, setters, and data hiding. Understand syntax, best practices, real-world examples, and interview questions with code.
Access Modifiers in Java: public, private, protected, and default Explained
Learn Java access modifiers - public, private, protected, and default. Understand their usage, scope, best practices, and interview questions with examples
Static Keyword in Java: Variables, Methods, Blocks, and Their Lifecycle Explained
Learn the static keyword in Java with variables, methods, and blocks. Understand their lifecycle, use cases, best practices, and interview questions with examples.
this Keyword in Java: Referring to Current Object and Constructor Chaining
Learn the this keyword in Java for referring to the current object and implementing constructor chaining with syntax, examples, best practices, and interview questions.
Constructors and Constructor Overloading in Java: Default and Parameterized Constructors Explained
Learn Java constructors, default and parameterized constructors, and constructor overloading with syntax, examples, best practices, and interview questions.
Classes and Objects in Java: Syntax, Fields, Methods, and Constructors Explained
Learn classes and objects in Java with syntax, fields, methods, and constructors. Includes real-world examples, best practices, and interview questions.
Mastering Java Assertions: Syntax, Usage, and When to Enable Them
Learn Java assertions with syntax, usage, best practices, and when to enable them. Includes real-world examples, interview questions, and performance insights.
Mastering Java Annotations: @Override, @Deprecated, and @SuppressWarnings Explained with Examples
Learn Java annotations @Override, @Deprecated, and @SuppressWarnings with examples, use cases, best practices, and interview questions in this complete guide
Throw vs Throws in Java – Key Differences, Syntax, and Best Practices
Learn the key differences between `throw` and `throws` in Java with syntax, examples, performance implications, and best practices for exception handling.