Rust, where 'safety' means your code won't compile if you even think about having more than one mutable reference. Syntax appears to be C++ and Python had a baby from some sort of unholy blender. But hey, Cargo's a gem (though sadly, it's written in Rust).
If you need high-performance data storage and retrieval for your application, a GPU-accelerated hash map can be a great choice as your core data structure: https://t.co/IJNPh2HunQ
Btw, we did not request the refund for the return flight. This was initiated by the customer service. We explicitly asked to cancel only the outbound flight.