'range' object doesn't support item deletion
来源：互联网 发布：淘宝客 2016 qq空间 编辑：程序博客网 时间：2024/06/05 11:42
del(trainingSet[randIndex])
python3.x , 出现错误 'range' object doesn't support item deletion
原因：python3.x range返回的是range对象，不返回数组对象
解决方法：
把 trainingSet = range(50) 改为 trainingSet = list(range(50))
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