What is CTCSS?

Did you forget to print error on rejection, in a huge project and are now having issues debugging it? I wrote a snippet of code to solve that.

There are some conventions and patterns that are part of so much software we are never getting rid of them. One of those conventions defines how we pass arguments to applications.

This is example how your user can be hacked if you misuse chromium to open web links.

Imagine each and every port that is open on your computer as a potential door to your computer, for malicious person.