I have to conclude that you didn&#x27;t make any effort whatsoever to RTFA.<p><pre><code>    I half-expect these types of articles to give this tidbit of advice: talk 
    nicely to the computer. It&#x27;s your friend.
</code></pre>
Yep, that&#x27;s exactly the advice given:<p><pre><code>    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</code></pre>