How To Configure Angular With Keycloak
This post shows you how to integrate angular with keycloak. We cover Angular 14 and Keycloak 12.0.4
Change ubuntu WSL2 Hostname permanently
It’s quite simple to change hostname in WSL2. That means you can easily change the wsl2 part in this screenshot: Most of the time changing the name in /etc/hostname is enough. However, to change wsl2 hostname permanently, you will need to do some more work. Step 1: Disable network auto generating config First open/create a … Read more
Windows PowerShell Cheat Sheet
This Windows PowerShell cheat sheet helps you start quickly with the bash-equivalent tool on the Windows environment.
Java Concurrency CountDownLatch Tutorial
Overview CountDownLatch, as the name suggests, it provides a countdown mechanism. One use case of this class is to block the calling thread until all other specified threads are complete. It sounds vague, doesn’t it? Let’s consider one concrete example to boost our understanding. CountDownLatch Mechanism The principle of CountDownLatch is you create a countdown … Read more
[Java Concurrency] Threads communication
Java provides mechanisms for threads to communicate with each other when working on common resources. This post gives you a concrete example of threads communication.
Docker Image To Simulate Long Delay API Calls
Recently I worked on Spring RestTemplate and the Asynchronous feature of the Spring framework. Thus, I need to create some sample APIs for the application. I tried a few searches but couldn’t find one so I created one and packaged/pushed to docker hub. Now, you have a Docker image that provides some API endpoints which … Read more