Check in / Check out of code?
I'm still new to portal development and still struggle with the jargon that goes with it.
What does it mean / what do you do when you "check in and check out" your code?
I take it you "import" your code from sumwhere when you want to start developing and "export" it back to there when you are done at the end of the day?
Could you please refer me to links or explain how this gets done?