JAVA

Top 7 Free Git Courses for Programmers to Learn Online in 2025

One of my goals is to learn and master Git and GitHub this year and I have been searching for…

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How to Check if two Rectangles Overlap in Java? Collision Detection Solution and Example

Can you write a Java program to check if two rectangles are overlapping with each other or not? is one…

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How to print Floyd’s Triangle in Java? Example Tutorial

There are lots of programming exercises in Java, which involve printing a particular pattern in the console, one of them…

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Difference between FileInputStream and FileReader in Java

Before going to explain specific difference between FileInputStream and FileReader in Java, I would like to state fundamental difference between…

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Linux Command to Find how Long a process is Running in UNIX

Hello guys, today, I am going to share one of the useful tips to find out how long a particular…

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Top 5 Courses to learn Quarkus and Micronaut for Java Programmers in 2025

Hello Java Programmers, Microservices is quickly becoming standard way to build and deploy Java application on Cloud and that’s why…

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Top 7 Data Science and Machine Learning Courses to Learn Online in 2025

Many programmers and Computer Science graduates are moving towards Data Science and Machine learning hoping for better pay and career…

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Top 5 Practice Tests for AWS Certified Developer Associate DVA-C02 Certification in 2025

Hello guys, time and again I have said that practice questions and mock tests are an integral part of passing…

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How to Count Negative Numbers in a Sorted Matrix? [Solved] (Amazon Coding Question)

Hello guys, earlier I shared a list of Google Coding Interview questions, and today, I am going to share with you…

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4 Ways to Convert String to long in Java? Example Tutorial

How to convert a string to long in Java is one of those frequently asked questions by a beginner who…

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