Recently, I've come across many "reference-like" questions (common problem, high number of votes and views) whose answers unfortunately suffer from clutter: a) inconsistent formatting/indenting, b) too much focus on the OP's original code.
E.g. take https://tex.stackexchange.com/questions/278727/split-subfigures-over-multiple-pages/278748#278748. The actual answer to the problem could be stated in ~10 lines of LaTeX code.