Thoughts on Software Development, from an ex-Hardware Engineer
I have a confession to make. I hate Dependency Injection (DI) frameworks. My very first job as a Software Engineer involved working with a very complex system that powered a ~100 person hedge fund. We made extensive use of Dependency Injection… but only via Constructor or Setter Injection. We did not use any DI frameworks … Continue reading An Alternative to Dependency Injection Frameworks
As a computer engineer who has spent half a decade working with caches at Intel and Sun, I’ve learnt a thing or two about cache-coherency. This was one of the hardest concepts to learn back in college - but once you've truly understood it, it gives you a great appreciation for system design principles. You … Continue reading Myths Programmers Believe about CPU Caches
When you run into a problem, a bug in your code, how do you try to fix it? Do you try to debug the problem, in order to figure out what the root cause is? Do you use tools like debuggers, loggers or code inspections, in order to better understand where and what is causing … Continue reading Don’t be an Evolutionary Programmer
