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  1. x <- "3 | 4 | 2 "
  2. sub(".*\\|([^\\|]*)$", "\\1", x)
Success #stdin #stdout 0.21s 39400KB
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Standard input is empty
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[1] " 2 "
https://ideone.com/TbYOrc
language:
R (R 3.5.2)
created:
4 years ago
visibility:
secret

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