[fizfaz]

out of interest, which modern stacks allow "live coding" your application? That is: no need to restart for various changes you make. You are playing/changing/creating with the objects that make your aplication.

I am currently doing mostly Objective-C-programming in Xcode, which is a rather simple IDE in this respect.

In the past I used more java, but at this time only simple changes were possible live (using Eclipse back then), for a lot of others I had to compile and restart anyway.