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  1. List1 = ['978-0262133838','978-0262201-629','978-0321758927']
  2. print([x.replace('-','') for x in  List1])
Success #stdin #stdout 0.02s 9992KB
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stdin 
Standard input is empty
stdout 
['9780262133838', '9780262201629', '9780321758927']
https://ideone.com/rMk8GF
language:
Python 3 (python  3.9.5)
created:
7 years ago
visibility:
secret

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