当我在Python 3中运行此代码时:
languages = ["HTML", "JavaScript", "Python", "Ruby"]
print( filter(lambda x: x == "Python",languages))
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我收到此错误:
filter object at 0x7fd83ff0
filter object at 0x7feede10
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我不知道该错误意味着什么-它在Python 2.7中可以正常运行。
谁能建议解决方案?