Weekly Dev Tips

Hi and welcome back to Weekly Dev Tips. I’m your host Steve Smith, aka Ardalis. This is episode 53, on the Liskov Substitution principle. Liskov Substitution Principle This week's tip is brought to you by devBetter.com. Sponsor - devBetter Group Career Coaching for Developers Need to level up your career? Looking for a mentor or a the support of some motivated, tech-savvy peers? devBetter is a group coaching program I started last year. We meet for weekly group Q&A sessions and have an ongoing private Slack channel the rest of the week. I offer advice, networking opportunities, coding exercises, marketing and branding tips, and occasional assignments to help members improve. Interested? Check it out at devBetter.com. Show Notes / Transcript We're in the middle of the SOLID principles this week, with the only one who is named after an individual. The Liskov Substitution Principle is named for professor Barbara Liskov, who teaches computer science at MIT. She gave a conference keynote some years ago in whic