回答編集履歴
1
コード修正
answer
CHANGED
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@@ -7,6 +7,15 @@
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7
7
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['KKK', 'JJJ', 'LLL', 'KKK', 'MMM', 'NNN']])
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8
8
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9
9
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df = df.apply(lambda r: r.drop_duplicates().reset_index(drop=True), axis=1)
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10
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+
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11
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# lambdaを使わない例
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12
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"""
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13
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def drop(r):
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14
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r = r.drop_duplicates().reset_index(drop=True)
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15
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return r
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16
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df = df.apply(drop, axis=1)
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17
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"""
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18
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+
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10
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print(df)
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11
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"""
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12
21
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0 1 2 3 4 5
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