作者：cunshun丨 导语 自2020年Python 2停止维护至今，5年过去了。虽然还有很多项目依旧在使用Python 2，但不可否认，无论是企业还是社区，都在努力向Python 3迈进。Python ...

ENVIRONMENT: A highly experienced Senior Full Stack Software Engineer is sought by a cutting-edge FinTech company providing a seamless payment service to join its Commerce team. The team manages the ...

A Python string has a capitalize method and you could write a loop to apply it to each element in the list. However, map and a lambda can do it more concisely: ...