There’s an old joke that runs, “We just got a new project. You two start coding while I go find out the requirements.” This month we talk about evaluating and implementing business rules, thus meeting project requirements. We focus on discerning what’s important and what isn’t, and recognizing interactions that can quickly get out of […]

If you have trouble making change for a dollar without a calculator, and don’t care, this article may not be for you. Otherwise, come along with me! We’ll be converting between numbering systems. We’ll create an algorithm for converting between decimal (integer) and hexadecimal numbers.