Do you already need to be a developer to get a job as a junior dev? I guess you're supposed to teach yourself then? (Or obviously go the uni route).
The idea of having a portfolio is daunting for me, because although I've played around with various bits of code over the years, nothing ever got completed

p) since I lost interest in all these projects somewhere along the line

Plus no employer is going to be interested in a hentai browser game

(jk)
Seriously tho, it seems that unless you've already become a developer and released some app, you don't have a chance of landing even the most junior role?