3 ms·

I've been perplexed as to why this hasnt been built in to the python runtime since day 1.

• bayesian_horse 5y ago
  Python was first released in 1991.
  • pydry 5y ago
    And day 1 of when type hints was introduced was in 2014.
  • toolslive 5y ago
    Type inference has been around (as in "used in programming languages") since the early 1970s. In the beginning python hit a sweet spot: glue code that wasn't exactly write once, too difficult to do in bash, and too small to go all the way and use C++. However, it was not without its own design issues.