My experience with problems that can't be solved with a Google search is limited. I tend to use existing technologies and I stick with an architecture that has been around for long enough to have proper support online.

Still, sometimes I run into limitations with regard to TypeScript, for example. If that happens I'll go over the problem with more experienced developers. It'll be a pair-programming thing for several reasons: two pairs of eyes and two brains see and think more than 1, and you both learn something new, and you both have a little more brainpower available because you want to look good. At least I do my best a little more ;)

> If you're playing that game, are there reasons that you'd ever be copy pasting sorting algorithms from the internet? Why bubble? Don't most programming languages have libraries available to help (especially python)? I work in an area with very little sorting, but I can't imagine myself doing that in a higher level language, or even in C.

It's a silly example, I don't care what algorithm we're talking about. And no, many languages lack any sort of built-in sorting solutions. JavaScript (front-end and Node.js), for example, requires external libraries for performant solutions.