[douche]

I have to conclude that you didn't make any effort whatsoever to RTFA.

    I half-expect these types of articles to give this tidbit of advice: talk 
    nicely to the computer. It's your friend.

Yep, that's exactly the advice given:

    Run your change in every environment you can get your hands on, and don’t be 
    be content that the software seems to basically work — 
    you must beat the hell out of it