For this reason, excessive function calls in a loop are generally a bad idea.

由于这个原因，在一个循环中使用太多函数调用不是个好主意。

youdao

The 'for' loop is a bad idea.

' for '循环是个坏注意。

youdao

Is manually updating a for loop iterator bad practice?

手动更新循环迭代器不好的做法？

youdao

Otherwise, it's a pretty bad mistake, but sometimes you do want an infinite loop, Word for instance, Microsoft Word if you use it or pages or the like on your Mac or PC.

否则，它将会是一个错误，但有时你确实需要一个无穷循环，例如微软的,当你在Mac或者PC上使用它时。

哈佛公开课 - 计算机科学课程节选