When developing code, don't have files of the same name in different directories. If you do, you may get into the situation of downloading the file from the wrong directory and wondering why nothing you change changes program execution in the least.
I've learned my lesson on this in the past, but sometimes when code development isn't going smoothly, I may copy files into a different directory and change directions...and get really confused when my changes don't do anything.
I've learned my lesson on this in the past, but sometimes when code development isn't going smoothly, I may copy files into a different directory and change directions...and get really confused when my changes don't do anything.