Is it good for developer to work with legacy code? Is it possible to develop new skills by doing this? Or maybe this is a dead-end that you should avoid? Let us find out.

Recently I spent some time working with legacy code. The usual stuff - fixing bugs, introducing requested changes. In this blog post I share some comments on working with such code.

Few notes on two approaches to testing. Some people seem to be more interested in verification, others aim for better design.