rather small but nevertheless a valid "best practices" question:
I’m building a small widget that runs a couple of big SQL queries to calculate some data, then print it nicely in a box.
Now, shall I put my SQL in run() instead of in init() for some reason? If so, what shall be a good reason for this? To my mind, its a bit cleaner if the output is simply gathered and formatted on run(), but prepared in advance in init().