JavaFX Canvas and GraphicsContext
The screen of a computer is a grid of little squares called pixels. The color of each pixel can be set individually, and drawing on the screen just …
JavaFX Color and Paint
Color Computer color uses an RGB color system which means that color on the a computer screen is specified by three numbers called color components, …
JavaFX Getting Started
GUI programs are different from the traditional program that you have encountered. GUI programs are event-driven which means that these programs …
How to add robots.txt and sitemap.xml into Quasar(VueJs) Framework
Adding robots.txt and/or sitemap.xml can be cumbersome for the modern javascript framework such as VueJs, React or Angular etc.. In this short blog, I …
Kadane's Algorithm - Optimal Solution to Maximum Subarray Problem
Kadane’s algorithm could be a good solution to find maximum subarray in the given list. First let’s describe the maximum subarray problem. …
Running MongoDB with Podman
Instead of running MongoDB locally, we can easily run with Podman. Here are the basic steps you should follow: Pull the latest images podman pull …
Create simple hash map with expiration(time-to-live) feature
You want to add & use simple cache in your application via hash map, but also you want your cache to remove automatically expired …