Why does modifying a list while iterating cause bugs?

Why does modifying a list while iterating cause bugs?

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: medium

标签: interviewbit, python, topic-specific

参考答案摘要

When you change a list while looping over it, the indexes shift, so some items get skipped or processed twice, this leads to strange bugs that are hard to see, the safe way is to loop over a copy or b...

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