16: Inversion of Control

Question 1

how does inversion of control come about?

Answer 1

back in the day programs were very straightforawrd. they started then finished

then guis came and programs became responsive
this adds compllicated dependancies i.e cant click ok before entering password

so diferent parts of code receive control at unpredicatble moments. cant walk through code. loosely constrained.

we need to ensure all paths are correct when debugging