Dixie used in a sentence

Dixie in a sentence as a noun

One of the prerequisites is to smacktack the ol' Microsoft 'legacy' and then whistle dixie.

Overall the article seems pretty negative and I'm not saying all developers need to fart rainbows and whistle dixie all day long but I've seen a few jaded developers **** the productivity of an otherwise great team of developers in the past and I'm not sure it is worth the risk.