Fast and easy OS X app, to copy and paste and store and retrieve, code and text back fast? Sometimes when coding I use TextEdit to copy and paste some snippets in it, buts it's not efficient. 

So I look for some personal recommendations for a fast easy OS X app to copy and paste and store and retrieve code / text back fast?
You can select snippets of text and drag them to the Desktop, thus creating a Text Clipping file that you can drag back to another app.