如何检查Python数组中是否存在元素(相当于PHP in_array)? [英] How to check if an element exists in a Python array (Equivalent of PHP in_array)?

问题描述

我是Python的新手，我正在寻找一个标准函数，该函数可以告诉我数组中是否存在元素.我找到了index方法，但是如果找不到该元素，它将引发异常.我只需要一些简单的函数，如果元素在数组中，则返回true，否则返回false.

I'm new to Python and I'm looking for a standard function that would tell me if an element is present in an array. I found the index method but it throws an exception if the element is not found. I just need some simple function that would return true if the element is in the array or false if not.

基本上等同于PHP in_array.

Basically an equivalent to PHP in_array.

推荐答案

>>> 1 in [0, 1, 2, 3, 4, 5]
True

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