Namespaces for variables in C++

[@ChrisOffner]

Very nice, clear and concise. Cheers!

[@mohab.ahmed.033]

Can't wait to see you doing openCV tutorial in the same fashion ❤️ Great effort ❤️

[@WWraven]

I really appreciate your tactics of tangling the best coding practices in parallel with the mainstream programming concepts as early as possible in the training. It transforms a coder into a professional programmer. Thank you !

[@CodeForYourself]

Thanks for the kind words! In my experience these coding practices reduce the number of mistakes drastically. Today there is just no excuse to not bundle them in from the start. 👍

[@ChrisOffner]

​@@CodeForYourself I couldn't agree more. Too often, programming is taught in a purely academic fashion where it's all about mere specifications and rules. Teaching best practices gained from practical experience, even opinionated ones, together with useful and up-to-date tools and tricks can get students up to speed so much more efficiently than just equipping them with the basic language specifications and leaving them to figure out all those practical matters themselves through tedious and time-intensive trial and error.

[@tungvu4339]

Great video!.

[@kompila]

Sound explanation. Thank you.

[@waleedazam7078]

Great Effort! Looking Forward to your videos! What do you think, how many videos you make for CPP?

[@CodeForYourself]

Hard to say... 😬 There is a couple more videos for more interesting types than we have covered, a couple of videos about functions, then classes and then we dive deeper into how things work under the hood. In addition to that there will be some design patterns here and there. So there is still a lot of material to cover. 😅

[@waleedazam7078]

@@CodeForYourself Excellent! Will look Forward! Love from Norway! Keep doing the great Job! #SaveUkraine

[@CodeForYourself]

@@waleedazam7078 thanks for your support!

[@wajihhassnain1671]

Hello,awesome tutorial. When I use char in namespace it gives segmentation fault (core dumped) error.

[@CodeForYourself]

Could you be a bit more specific? What exactly are you trying to do? I would expect that it's not really related to using a namespaces but to something else, like storing chars in a vector and reading past it's size?

[@minhhoanggia]

I understood that namespace cannot replace struct because it only groups variable names. Am I correct?

[@CodeForYourself]

They certainly cannot. While structs actually store data together, namespaces just add the same prefix to variables but have no influence on where these variables live in memory.