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  1. sub('.*\\.([^}]+).*', '\\1', '{aabb.1234}')
Success #stdin #stdout 0.21s 39052KB
comments (?)
stdin 
Standard input is empty
stdout 
[1] "1234"
https://ideone.com/Du8Grl
language:
R (R 3.5.2)
created:
4 years ago
visibility:
secret

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