Bootcamp Java Developer Day #5, Day 5: I was on the second topic of course 6 'Basic Development in Java' when I got a version incompatibility. It was the same problem I had last ye...

How to refresh/reload application properties runtime in spring boot ?,In this tutorial, we are going to learn how to reload application properties in spring boot. We have many opti...

Top 10 Java Testing Frameworks For 2020,When we talk about programming in the modern tech world, Java instantly comes to our mind. After all, it is considered as one of the most ve...

Playing around with Kotlin Sealed Classes, Twitter account automation (3 Part Series) 1 Spring Library: Selenium-Docker pool 2 Playing around with Kotlin Sealed Classes 3 TIL: Conn...

Bootcamp Java Developer Day #4, Day 4: Today I finished course 5 and finally started a course about Java! But I did the software installation only. 5) Completed: Fundaments of Syst...

System Design Uber Backend,Video explain how Uber system is design and it different components integrations https://youtu.be/8zWQYCMgVOI 原文链接：System Design Uber Backend

The `finally` Block in `try-catch-finally` Executes Always,This article shows Javascript examples. I tried this in Javascript, Java, and Kotlin. A more Kotlin-centric approach in m...

Are libraries/frameworks an overkill?,I am a Java developer who has been working on different products in different industries for the last 9 to 10 years. One thing I found very co...

Quora app clone using Android Studio and Firebase,Check out this ongoing series on how to make an app like quora, using android studio and firebase https://www.youtube.com/watch?v=...

The Ultimate Hadoop Installation Cheat Sheet, 1. Install Java $ apt-get -y upgrade && apt-get -y update $ apt install -y default-jdk $ java --version 2. Create Dedicated Ha...

Bootcamp Java Developer Day #3, Day 3: It's day three and I'm still on course 5. 5) Ongoing: Fundaments of Systems Architecture Third section: Architecture of mobile applications a...

REST API using AWS Java SDK,In the previous post, we looked at a simple Lambda handler using the AWS Java SDK. In this post, we're going to implement Rest API with Lambda (using La...