Friday links 207

  1. Covariance and Contravariance FAQ – The C# Team – Site Home – MSDN Blogs
  2. CQRS
  3.  Clean Coder Blog
  4. For 1st time, MIT’s free online classes can lead to degree – SFGate
  5.  D3.js – Data-Driven Documents
  6. Specification-based Test Design Techniques for Enhancing Unit Tests – CodeProject
  7. (1) On This Day
  8. 10 Common Mistakes Parents Today Make (Me Included) | Kari Kubiszyn Kampakis
  9. Build Awesome Data Visualizations in Microsoft Power BI
  10. Microsoft taps open source LLVM compiler for cross-platform .Net | InfoWorld
  11. Bridge.NET Live C# to JavaScript Compiler
  12. 9 bad programming habits we secretly love | InfoWorld
  13. 78 Things I’ve Learned in 9 Years of Agile Coaching | Rally Software Blog
  14. Building Android Apps with C# (Intro to Xamarin.Forms) – CodeProject
  15. Seven life lessons at 40 — Medium
  16. Star Wars: but instead of normal, it’s with philosophers – Existential Comics