posted under category: Software Quality on April 11, 2011 by Nathan
I realize a lot of my technical debt blog writing has been all talk. That's fine, but boring. What actual, practical thing can you do now - today - that pays down your technical debt?
(By the way, I'm talking about this stuff at CF.Objective() 2011, May 12-14 in Minneapolis. It's a month away so right now is the time to book your tickets. Come meet me and see my presentation Holistic Program Quality and Technical Debt!)
Going deeper into code readability, you can take it beyond tabs and line breaks. Commenting and naming are as important. Comment strategies can vary per team, but decide on a preference. Components, functions, files and variables should all have obvious names, not too short, always consistent. Again, standardize it with the team. You can alleviate almost all of the stress of working with a complex system simply by making the code readable.
I hate to say this. It's 2011, I shouldn't have to. If you don't have source control, you have done yourself a ginormous disservice. If you are working on your own, you will love what a source control system will do for you. If you work on a team without it, you are handicapping every aspect of the team's ability. If your boss tells you "no," tell your boss "yes."
Beyond this lies the territory of refactoring, which encompasses everything larger than changing variable names and line breaks. I'm talking about practical refactoring next time. Stay tuned.