请在下面空格处填写答案(两个答案之间用一个分号分隔)。 >>> from pandas import Series
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请在下面空格处填写答案(两个答案之间用一个分号分隔)。 >>> from pandas import Series, DataFrame >>> data = {"language": ["Java", "PHP", "Python", "R", "C#"], "year": [ 1995 , 1995 , 1991 ,1993, 2000]} >>> frame = DataFrame(data) >>> frame["IDE"] = Series(["Intellij", "Notepad", "IPython", "R studio", "VS"]) >>> "VS" in frame["IDE"] _____ >>> frame["year"][2] ______

热搜:金融衍生工具答案
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accusingof
