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  1. sub( "^\\D*(\\d)", "\\1", "DitchMe5KeepMe" )
  2. sub( "^\\D*(?=\\d)", "", "DitchMe5KeepMe", perl=TRUE)
Success #stdin #stdout 0.24s 39528KB
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[1] "5KeepMe"
[1] "5KeepMe"
https://ideone.com/vkZFy2
language:
R (R 3.5.2)
created:
4 years ago
visibility:
secret

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