If there is any moral to this story, it’s that, when you are writing code, remember that someone may have to comb through it and check everything when it is being repurposed in the future. It could even be you, long after you have forgotten the original logic behind the code. For this reason, programmers can leave “comments” in their code, which are little messages to anyone else who has to read their code. The programmer mantra should be “Always comment on your code.” And make the comments helpful.
