Dependency Injection

http://tutorials.jenkov.com/dependency-injection/index.html This video explains dependency injection in 5 minutes. While dependency injection may not be the silver bullet that solves all problems, dependency injection is still a nice tool in any developers tool belt. Check out the corresponding 10 texts in my dependency injection tutorial too, by clicking the link first in the description. ... https://www.youtube.com/watch?v=Hm2fTv9wikI