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  1. x <- "someurl.com/vp/125514_45147_55144.jpg?_nc25244"
  2. regmatches(x,regexec("/vp/([^/?]*)\\.",x))[[1]][2]
  3.  
Success #stdin #stdout 0.2s 185728KB
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Standard input is empty
stdout
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[1] "125514_45147_55144"
https://ideone.com/lkQPis
language:
R (R 3.5.2)
created:
5 years ago
visibility:
secret

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