SOLID Design Principles: Stop Writing Code That Falls Apart

Finance Team: Switch the grading scale from letter grades (A/B/C/D/F) to a 4.0 numeric scale (4.0/3.0/2.0/1.0/0.0).
Registrar’s Office: Change the report format from HTML to JSON .

Delete saved progress?

Do you want to delete all saved progress for this tutorial and reset the current step files?

Selecting No will just turn off auto-save — your progress is kept but won't be updated.

Reading aloud 1.0x