Luckily ThoughtWorks had a process that was a bit different from the usual standards companies had back then. After a quick recruiter screening, they sent me three options of a code challenge, a small problem I could solve in any programming language I would like to use. My code submission would then be used during follow-up interviews, including a pairing session where a ThoughtWorker and I would try to extend my code adding a new feature.
- It’s true that you can’t manually manage your application objects’ reference count in iOS applications. There are, however, things you can do to free up memory – the big ones in the 1.x product are closing windows (which releases all UI resources associated with the window) and setting references to a proxy object (like one returned by Ti.UI.createXXX) to null, which will release the resources associated with that object. Why you should stay away from Titanium
It's the google code jam approach
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