If you mean evening classes rather than at night, I did my City & Guilds Computers (935) that way.
This was in 1987/88 though. The tutor was very good, there were plenty of computers and printers.
Course, they weren't real computers in those days only BBCs and only worked in Basic and DOS, but it was a good grounding. I can still use both Basic and Dos. Unfortunately, as things progressed I never bothered to learn any other computer language. My last 10 years before I retired was spent teaching IT NVQs Level 1, 2 and 3. I hope I did a good job, at least no-one in my classes failed, although with NVQ there are no actual exams (unlike City & Guilds) only assessments.