I totally agree with foo and bar. These words literally mean nothing. I cannot fathom a situation where introducing arbitrarily named variables adds something m

I totally agree with foo and bar. These words literally mean nothing. I cannot fathom a situation where introducing arbitrarily named variables adds something meaningful. Also funny how the article itself doesn't implement the tips it gives. No table of contents, no highlights, etc. I honestly expected a list of the mentioned tips at the beginning of the article.