This error was showing up in my Yii2 runtime/app.log file
yii\base\InvalidRouteException: Unable to resolve the request "favicon.ico"
I didn't want this cluttering up my log, so, according to the website above, I created an empty file in my public directory.
Of course, most websites will have a favicon.ico at some point. But, this is a nice default setting to have.
I am nuts about books. I read on all kinds of topics. I attempt to review each book I read for the sake of my own enrichment as well as conversation starters with others.
You never know what you will find in an attic! Usually there is a hodgepodge of things buried under dust.