FAQ JOJ3
Q: my program exits with a "weird" error status and a number. What does it mean?
A: A working program should return with status (or code) 0. If something unexpected is happening JOJ or the OS might be sending a signal to your program. To understand what went wrong, run the following command kill -L
. It lists all the signal names in a table. Check the name of the signal corresponding to the number you see in your Gitea issue and run a quick online search.
Q: I found a bug, what should I do?
A: First make sure this is really a bug, then open an issue in course-support to report it. We will come back to you for more details if necessary.
Q: JOJ3 looks very exciting, how can I contribute?
A: Refer to the contributing section of the Introduction to JOJ3.