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

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.

Best It's simply the best, you can find everything, you can learn everything, and especially, the test helped me during my exam to be sure I knew everything ! Keep up, and try to diversify also to other language please :)

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!

Pandas course - don't pay for it! This is about the Pandas course. It said it would be about 4 hours and I would get a certificate at the end. I know a thing or 2 about database languages and the pandas course was a very big disappointment. Don't pay for it, just do it for free online. It took me about an hour, the "exam" was regurgitation via multiple choice. Nothing about merging or filtering data or doing any useful analysis. Very basic. I really regret paying.