Anonymous Blocks. Where have you been all my life? Right under my nose apparently. I am embarrassed to say I’ve only discovered this little jewel of the Force.com platform recently, and although I’ve managed without it, I’m pretty sure that it’ll be a regular feature in my development experience.
What are they you ask? It’s simply the ability to execute a bit of Apex code on the fly. This is awesome^6 at least. Often during the development process you need to clean your data. Either you’ve changed your logic and that data is affecting functionality, or perhaps you need to remove data en masse. This is simple with Anonymous Blocks, just write up a short script that will restore your data to an ‘initial’ state and save it for future use.