Chrome Developer Tools caches old version of JavaScript files

Question

I\'m experiencing a strange intermittent issue with Chrome Developer tools hanging on to old versions of JavaScript files. I\'ll be developing some JS app, things humming along

Answer 1

As suggested here https://groups.google.com/d/msg/google-chrome-developer-tools/2rolf--fJ3M/UTJQaZN3K28J, for development environment I added these headers when serving a sourcemap:

Cache-Control: no-cache, no-store, must-revalidate
Pragma: no-cache
Expires: 0

and it seems to do the job (at least for now).