>The code has a lot of comments. But not this kind: i++; // Increment i It does ...

Stratoscope · on March 31, 2016

Aha! Good catch, especially given my comment about the comments.

Yeah, I wouldn't write that comment in production code either. But as you said, it's a tutorial, so why not go for it? :-)

wingerlang · on March 31, 2016

I sometimes comment code like this, including the odd "increment". Because omitting it would disrupt the flow of the code+comments.

sleepychu · on March 31, 2016

I've not read the example and I take your point but I'd much rather see "Then we increment the current so that..."

nazka · on March 31, 2016

Maybe at the edge when it doesn't mean anything straightforward like a 'car++' in a meta class where a better name won't help or would be too long. But ya.

Joky · on March 31, 2016

I wish every project I had to work on that wasn't "new" would have been written as a tutorial...