DEV Community

loading...

Discussion on: Does your website really need to be larger than Windows 95?

Collapse
tux0r profile image
tux0r Author

At the same time, developers started to get lazy and came up with solutions that just worked first.

This is the big difference between coders and engineers, I guess. :-)

How can you swap two variables without using a third one?

I admit I had to use Notepad for that - I never had to solve this problem in my programming career. Ha! But it can be done in three elegant lines of pseudo-code. Thank you for the question, really.