Info is pretty good, tech support is lousy I signed up to a paid SQL course. The sequence of lessons was good, there were comments not just syntax instructions, and examples were always shown. There's a couple of reasons I probably won't use it again, though. The main problem I had was that the tool to try out your code wasn't working in any browers. A pretty fundamental problem! Seems it was to do with MySQL, deprecation, something. When I raised it with them they said 'thanks for your feedback, we've passed it on', like I'd made a suggestion for future improvement, not reported a significant component as broken. Also, I still don't understand the difference between the paid 'course' that I did and the free tutorials, because the naming of everything is so confusing. Finally, there was this out-of-place section about code injection and the like, which referred to much more advanced code and wasn't at all easy to understand. I'll probably try Codeacademy next time.

Terrible option to remember SQL skills… Terrible option to remember SQL skills compared to mdn, very slow and inefficient way of learning

It's useful as a reference tool for web… It's useful as a reference tool for web programming. But it focuses too much on the syntax of all the different programming languages (which is similar in them all) and doesn't explain adequately why you would use a particular technology over another, and how to incorporate it into your website.

One of the best sites for learn… One of the best sites for learn programming , also w3 resource have much Exercises and practice. It's all free and really nice sorted , there are no much advances stuff, but for beginners and someone who start learn any language is the best place to start

They did great with the tutorials They did great with the tutorials! The thing that I would change would maybe making the amount of data in the spaces to be a little bigger, but overall, fantastic!