Here's one I don't think I've seen anyone do yet (could be wrong). I've done this many times during playtesting when developing. Sometimes I can hit this first try, sometimes I can't. Maybe one of you guys can do it better?

This one is able to replicate. Running into that wall allows you to get enough height for the double jump. It works!!!!! Its when you slam into the wall, mid run, and jump as your slamming into it. That gives you the boost you need to hit the double jump in the passable barrier.