In terminal:
$ lsof -t -i tcp:80 | xargs killTag Archives: Future Reference
Lost connection to MySQL server at ‘sending authentication information’
For some reason, killing mysql process and restarting in rails worked.
1Password Chrome Plugin Not Working
Sometimes it’s because Chrome is in the middle of an update. Even if it doesn’t prompt for restart, go to chrome://help/ and manually restart from there. Simply quitting Chrome and restarting the app might not work.
How To: Combine PDFs on Mac OS X
OS X provides a pretty handy way of combining PDFs in Preview. Go Menu -> View -> Contact Sheet with both files, and drag additional PDF pages onto the first one. However, sometimes it just doesn’t seem to work.
Angular: Anti-Compressing CoffeScript
You’d get the Unknown Provider error if you’re publishing compressed CoffeeScript. It usually goes like this:
Error: [$injector:unpr] Unknown provider...