14 Ways to Reverse a 32-Bit Integer. (And Why They Don’t Matter Anymore)

It was 2017. Pre-AI, pre-COVID. A time when people worked in places called offices, and finding a place in one meant writing cover letters, sending CVs, and having an interview with a real person. And there I was, sitting in a small room with a department manager and two senior engineers—the three people who would […]