This week, we learn about the dangers of Pre-Workout, oddities in the Swift compiler and go on a rant about TestFlight and iTunes Connect. Could your family be at risk of getting too jacked on Pre-Workout to read on the bus? Find out tonight at 11.

• Top 25 Pre-workout supplements
• BroScienceLife: Should I take pre-workout?
• im-a-bus.gif
• ReactiveCocoa
• ReactiveCocoa and MVVM, an Introduction
• flattenMap vs map + switchToLatest
• Argo issue about segfaults under Release schemes
• Runes type signatures