fork(2) download 
  1. stringA="a; b; c; d; e; f; g; h; i; j;"
  2. s <- 4
  3. sub(sprintf("^((?:[^;]*;){%d}).*", s), "\\1", stringA)
  4.  
  5.  
Success #stdin #stdout 0.3s 22840KB
comments (?)
stdin 
Standard input is empty
stdout 
[1] "a; b; c; d;"
https://ideone.com/TOg6eB
language:
R (R 3.5.2)
created:
8 years ago
visibility:
public

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