在 DBeaver 中使用哪个热键来缩进:
SELECT
column1,
column2
FROM table1
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对此:
SELECT
column1,
column2
FROM table1
Run Code Online (Sandbox Code Playgroud) 用NLTK词干后,得到字典:
> {'golden': 'gold', 'wonderfully': 'wonder', 'damaging': 'damag',
> 'useless': 'use', 'toys': 'toy', 'ducks': 'duck'}
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所以我想替换 pd.Series 中的现有单词(其中值是列表):
0 ['want', 'buy', 'toys', 'ducks']
1 ['street']
2 ['damaging', 'toys', 'isolating', 'toys']
3 ['useless', 'clothing']
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我希望输出为(替换玩具等玩具。如字典中所示):
0 ['want', 'buy', 'toy', 'duck']
1 ['street']
2 ['damag', 'toy', 'isolating', 'toy']
3 ['use', 'clothing']
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