Program to convert String to Float in java (example)
Given an String variable in java, we would like convert String to integer using Integer.parseInt, Integer.valueOf or Integer constructor (with example)
Program to convert String to Double in java (example)
Given an String variable in java, we would like convert String to integer using Integer.parseInt, Integer.valueOf or Integer constructor (with example)
Convert String variable to Long in java (example)
Given an String variable in java, we would like convert String to integer using Integer.parseInt, Integer.valueOf or Integer constructor (with example)
Program: Convert Byte[] to/from String in Java (Example)
What is byte data type? It’s an 8-bit signed two’s complement integer, capable of storing values from -128 to 127.
What is sealed class in java (with example)
Basics of Sealed class in Java ? A sealed class in java, is a new feature introduced to control class
Create Basic Hangman Game in Java
History Of Hangman Game? The history of Hangman dates back to the 18th century, believed to have originated in Europe.
Create Basic Quiz Application Game in Java
What is Quiz Game? A quiz application is a software program designed to present a series of questions to participant
Create Rock Paper Scissor Game in Java
History of Rock Paper Scissor game The origins of Rock-Paper-Scissors can be traced back to ancient hand games found in
Create Text Based Adventure Game in Java
What is Text Based Adventure Game? Explore a city in a Java-based Text Adventure Game. Navigate a high-tech lab, an
Print Pascal Triangle in Java
What is pascal triangle? Pascal’s Triangle is like a pyramid made of numbers. It starts with a single number, 1,
Develop Java Bank ATM Simulator: Financial Management Tool
What is Java Bank ATM Simulator? Java Bank ATM Simulator, an interactive program designed for simulating banking transactions. Java-based system
Create Simple Stopwatch in Java
What is StopWatch in java? Create a stopwatch using Java programming. We’ll build a basic stopwatch that starts, stops, and
Implement Simple Calculator program in java
What is Simple calculator? It’s a straightforward program that will perform basic arithmetic effortlessly. There are four operations that will
Implement number pattern game, find next number in Series?
What is number pattern game in Java? The Number Patterns Game is a fun challenge that revolves around spotting missing
Develop Tic-Tac-Toe Game in Java (example)
What is Tic-Tac-Toe Game? Tic-Tac-Toe is a classic paper-and-pencil game played between two players, typically called “X” and “O,” who
Write a program to implement Number Guessing Game in Java
Develop a guessing game in Java, where a user has K attempts to guess a randomly generated number. Generates a
JSON String of Array to/from List of Java (Jackson)
Maven dependency of Jackson JSON Library <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.16.1</version> </dependency> Convert JSON String of Array to/from List of Java
Parsing of JSON String using Jackson Library
How to Parse JSON – Jackson Library? We will use Jackson’s ObjectMapper to create a JSON object (ObjectNode) and a
Convert JSON String to/from Java Object in Java (Jackson)
How to Parse JSON – Jackson Library? We will use Jackson’s ObjectMapper to create a JSON object (ObjectNode) and a
JSON parsing using Gson Library
Parsing of JSON String using Gson Library? Gson, developed by Google, is a popular Java library for working with JSON
Convert JSON String to/from Java Object in Java (Gson Library)
Maven dependency of Google Gson Library <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> <version>2.10.1</version> </dependency> Convert JSON to/from Java Object in Java (Gson): import
Convert JSON String of Array to/from List of Java Objects (Gson)
Maven dependency of Google Gson JSON Library <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> <version>2.10.1</version> </dependency> Convert JSON Array to/from List of Java Objects
What is difference between JSON & XML
JSON vs XML JSON (JavaScript Object Notation) and XML (eXtensible Markup Language) are both widely used data interchange formats, each
JSON Syntax
JSON Syntax Basics: JSON consists of key-value pairs. Data is represented as attribute-value pairs separated by a colon (:), and
How to parse JSON in Java
JSON (JavaScript Object Notation) serves as a crucial means of facilitating data interchange within Java applications, particularly in the landscape
Introduction to JSON
1. What is JSON? JSON, or JavaScript Object Notation, is a lightweight and human-readable data interchange format. It serves as
Apache Camel: Empowering Seamless Data Integration for Enhanced Productivity
In today’s interconnected world, seamless integration between various systems and applications is crucial for businesses to thrive. Apache Camel, an
Evolution of Java: Key Features & Enhancements for Productivity & Readability
Java, one of the most widely used programming languages, has evolved over the years with numerous updates introducing powerful features
A Comprehensive Guide: Exploring the Exciting New Features of Java 17
Introduction: Java 17 introduces groundbreaking features that enhance productivity, code maintainability, and performance. Learn about sealed classes, pattern matching for
Java program to Find Maximum Product of Two Elements in Array
Problem Statement: Given the array of integers. Choose two different indices i and j of that array. Find out product
