python lambda to rename multiple variables name by replacing any appearance with underscore

Sophia Rosiee answered on April 17, 2022 Popularity 1/10 Helpfulness 1/10

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df1 = df.toDF(*(re.sub(r'[\.\s]+', '_', c).translate(None, '(){}') for c in df.columns))

Popularity 1/10 Helpfulness 1/10 Language python

Tags: any appearance lambda python rename variables

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Contributed on Apr 17 2022

Sophia Rosiee

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