Within this app, we are going to practice managing a CRUD resource – only this time, with Ajax rather than with traditional HTML request/response.
#### Killing leftover processes
Example below assumes port used is 9292:
lsof -i :9292
This gives you the pid of the process, say 34564, then kill it with:
kill -9 34564
If you are on windows, install cygwin to get lsof and kill commands.