Coding is a facet of computer programming, a process used to write instructions for what a computer, application, or software program does.

A few examples of misinterpreted alphanumeric symbols that happened when reading handwritten medication orders follow. [2] Lower case l looks like numeral 1.

Most of it went over my head, but as I experimented with the examples, I began to feel the thrill that people who fall for computer programming often talk about — the revelation that, with just ...