I know the Code Review Stack Exchange and posted a question there. Would gis.se be a place for gis code review? I mean, can someone pop in, and asks: can you review some piece of my code?
No, because that would run afoul of
You should only ask practical, answerable questions based on actual problems that you face
If you have functioning code you don't really have a problem, do you?
Code review is for functioning code that you think can be made better in some indeterminate, abstract way: aesthetically, speed, layout, etc.