To teach is to learn twice.
I'm not sure you invented this :D Kent did this, promoting this way of learning (also blogging)for quite a long time. He is well-known for it.
He and many others promoted blogging.
TDD, as in the practical philosophy of Teaching Driven Development, I did.
Especially speaking about volunteering in communities and even helping people out with things you don't have much knowledge of.
I'm not sure you invented this :D Kent did this, promoting this way of learning (also blogging)for quite a long time. He is well-known for it.
He and many others promoted blogging.
TDD, as in the practical philosophy of Teaching Driven Development, I did.
Especially speaking about volunteering in communities and even helping people out with things you don't have much knowledge of.