I answered the quiz and it said "you must be a Javascript developer", which is true enough - that's probably my second-most-proficient language. In fact, I'm a Ruby developer partially because I
hate the idea of async/await and I'm feeling very smug about my choice after reading this.
Some of these design decisions seem indefensible to me. For example, what the authors call "Suspension":
-> Static: Await points guaranteed to suspend -- JavaScript
-> Dynamic: No guarantees on awaiting tasks -- C# · Swift · Tokio · Smol · Asyncio · Trio
What is "await" if not a synonym for "suspend"?!?
async/await is one product of a long line of thought that says "threads are too hard for programmers to get right". Threads (really, shared memory) have real usability issues for developers, but once you grok the semantics (which largely map to the physical execution model in a CPU) that knowledge is transferrable across virtually all languages and runtimes.
Some of these design decisions seem indefensible to me. For example, what the authors call "Suspension":
-> Static: Await points guaranteed to suspend -- JavaScript
-> Dynamic: No guarantees on awaiting tasks -- C# · Swift · Tokio · Smol · Asyncio · Trio
What is "await" if not a synonym for "suspend"?!?
async/await is one product of a long line of thought that says "threads are too hard for programmers to get right". Threads (really, shared memory) have real usability issues for developers, but once you grok the semantics (which largely map to the physical execution model in a CPU) that knowledge is transferrable across virtually all languages and runtimes.