TypeError: 'numpy.float64' object is not iterablex
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相信大家用python时,有时会遇到 TypeError: 'numpy.float64' object is not iterable 这样的问题。
这个问题主要是区分 extend 与 append 的用法,下面详细解释。
首先要区分两者追加元素的区别,extend 接收只能是 list,这也是报 TypeError: 'numpy.float64' object is not iterable 的原因。append 可以接收任何数据类型的参数。下面看代码:
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- TypeError: 'numpy.float64' object is not iterablex
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