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  1. attribute <- "S4Q7b1_t1_r1: SUBSTRING: some explanation: some explanation - ..."
  2. sub("^[^:]*: ([^:]*).*", "\\1", attribute)
Success #stdin #stdout 0.24s 183680KB
comments (?)
stdin 
Standard input is empty
stdout 
[1] "SUBSTRING"
https://ideone.com/8WNjqV
language:
R (R 3.5.2)
created:
7 years ago
visibility:
secret

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