Jane Bailey

Jane Bailey is a self-published author of urban fantasy novels as well as a part-time blogger; in her day job, she works in SQA, where she sees plenty of WTFs.

Feb 2019

What's The Floating Point?

by in Feature Articles on

Photograph of the San Francisco Mint Coin Adjusting Room. Tables have assay scales at each station. Coin counting... - NARA - 296577

There are a number of gotchas that trip up new programmers: the difference between declaring a variable and initializing it, the need for semicolons to terminate lines at times, and off-by-one errors, to name a few. All of us in the industry have met genius self-taught programmers who can put together extensive, well-architected applications in their sleep—but all of us have also met self-taught juniors who barely grasp the basics and think that's all they'll ever need. There's a reason degrees and formal training exist, after all.