What is a context manager in Python?

What is a context manager in Python?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, python, topic-specific

参考答案摘要

A context manager is used to manage resources like files, database connections, or locks. It makes sure things are properly opened and closed.You use it with the with keyword. It runs setup code when ...

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