Step by step installing OpenCV in Linux.
Manage your tasks using the command line.
How to reset a file permission to the default in Linux.
This is how I automate using Bash scripts.
Working with strings in Java using StringBuilder, regex, Pattern, and Matcher.
Sublime Text Surround Text in backticks or quotes.
Git and Github with IntelliJ IDE.
Debug with IntelliJ IDE.
How to manage currency values in Java 11.
How to manage remote teams and work remotely.