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Expect Tests at Jane Street
- Ron Minsky describes Jane Street's use of expect tests for exploratory programming and web scraping.
- Expect tests capture and compare output, facilitating quick iteration and feedback within a text-based environment.
Static vs. Dynamic Typing Trade-offs
- Static typing offers strong guarantees but requires adapting to the type system's rules.
- Dynamic typing skips this negotiation, beneficial for exploratory research with short-lived code.
Python-OCaml Interoperability
- Chain Street uses PyML for Python-OCaml interoperability, primarily calling OCaml from Python notebooks.
- This lets OCaml developers expose libraries to Python users without writing Python code.


