I have, but I mostly stopped using IDEs years ago. I use Sublime for pretty much any editing, and most of the time use tracing and look at logs to debug. I don'

I have, but I mostly stopped using IDEs years ago. I use Sublime for pretty much any editing, and most of the time use tracing and look at logs to debug. I don't find stepping through execution with a debugger is my first method of choice when debugging, but when it comes to that the tools I use these days (such as gdb or the node debugger) don't use F-keys for stepping, but rather has interactive commands like `next` or `continue`, or `n` and `c` for short. I find that more useful than F9 or whatever might be the "typical" key is for "step next" – I can never remember. I've also been on a Mac for years, and to get to the "usual" F-key behavior you have to hit fn+F<n> to get to whatever you wanted to do, otherwise they are mapped to things like volume or brightness control. I can't remember the last time I hit fn+F<n>.