A list of Java topics at OpenGenus IQ

Compilation, Interpretation and Execution process in Java

In this article at OpenGenus, we will learn about Compilation, Interpretation and Execution process in Java and the differences between the 3 stages and compare it with the process for other mainstream programming languages like C and C++.

Java

Library Management System in Java: Built using JavaFX and MySQL [with source code]

In the world of studying, learning, and growth, books are an integral part of our journey. However, managing a library is far from simple. With a vast collection of books, it requires intensive effort and manpower. This is where library management systems (LMS) come into play.

Java

Memory Game in Java

In this article at OpenGenus, we will explore the concept of memory games and analyze a sample implementation of a memory game in Java using the provided code.

Java

Implementing Merge Sort in Java

In this article at OpenGenus, we have explored the design and implementation of Merge Sort in Java Programming Language.

Java

Hangman in Java

This article discusses the origins of the game, its simple yet captivating premise, and how it has entertained and challenged players for centuries. The article also mentions the intention to implement Hangman in the Java programming language.

Java

Hash Map in Java using OOP concepts and Generics

In this article at OpenGenus, we will implement Hash Map in Java using OOP concepts and Generics.

Java

Stack in Java using OOP concepts + Generics

In this article at OpenGenus, we will explore how to implement a stack using array in Java using OOP concepts and Generics.

Java

Pong in Java [project]

In this article at OpenGenus, we will develop a prototype of Basic Pong game in Java Programming Language.

Java

Trie in Java with OOPS Concepts

In this article at OpenGenus, we have explored the basics of Trie data structure and how to implement Trie in Java Programming Language from scratch using OOP concepts.

Java

Java Local Inner Classes

In this article at OpenGenus, we will discuss what local inner classes are in Java, some properties of local inner classes in relation to standard inner classes/Java classes declared in a standalone files, and some use cases for local inner classes.

Java

Hierarchical Inheritance In Java

In this article at OpenGenus, we are going to learn about Hierarchical Inheritance in Java along with a Java code example.

Java

Scanner Class in Java

In this article at OpenGenus, we will explore some common functions of Scanner Class in Java. It will introduce the Scanner Class and some common methods that developer may need to call when they apply the Scanner Class and some points that the developer needs to be careful about.

Android Development

Architecture of Android OS

In this article at OpenGenus, you have explained the Architecture of Android OS in depth which is a starting point for Android Development. Android architecture contains stacks of software components to support a large number of Android-enabled devices.

Java

Convert String to char array in Java [3 methods]

In this article at OpenGenus, we will see 3 different ways to convert a String to Char Array in Java Programming Language.

Java

Linear Search in Java [both Array + Linked List]

In this article at OpenGenus, we will be implementing linear search algorithm for both arrays and linked list in Java.

Java

Multi-threaded Java program for Linear Search

In this article at OpenGenus, we harness the power of multi-threaded to run Linear Search on an array in parallel across multiple threads in Java. We use threads to divide the array into smaller parts and perform Linear Search on each part concurrently.

Java

Java Program to Calculate Standard, Mean Deviation and Variance

In this article at OpenGenus, we will learn to calculate the standard deviation, mean deviation and variance in Java.

Java

Custom Exceptions in Java

The term "custom exception" or "user-defined exception" refers to the creation of our own exceptions in Java, which are derived classes of the Exception class. In general, Java custom exceptions are used to tailor the exception to user needs.

Java

Implement Doubly Linked List in Java

In this article, we have explored the design of Doubly Linked List and implemented it in Java Programming Language using the concepts of Object Oriented Programming.

Java

Java program for Compound Interest

In this article, we have explored the concept of Compound Interest and implemented a Java program to compute Compound Interest.

Java

Error handling by exception in Java

In this article, we will talk about what error handling by exception is in Java, how to do it, and what it is used for.

Java

Numeral Converter in Java with GUI (app)

In this article, we will learn how to develop an application for Numerical Converter to convert one positional numerals into another with GUI.

Java

Inheritance in Java: Basics, Advantages and Best Practices

In Java, inheritance is accomplished via extending a class, which allows the new class to take on the parent class's methods and properties. In this post, we'll examine the fundamentals of Java inheritance and look at its benefits for OOP.

Java

Student Management System in Java

In this article, we will discuss the implementation of a student database GUI using JAVA and Swing. Java is a popular programming language, while Swing is a user interface toolkit for creating graphical user interfaces (GUI) in Java applications.

Java

Maze Generator and Solver in Java

In this article, we will develop a Java program that generates a Maze and solves it using Depth-First Search with help of Backtracking. This is a strong profile for SDE portfolio.