fork(1) download 
  1. str1 <- "I don't know 'how' to remove these ' things"
  2. gsub("\\s*'\\B|\\B'\\s*", "", str1)
Success #stdin #stdout 0.46s 79168KB
comments (?)
stdin 
Standard input is empty
stdout 
[1] "I don't know how to remove these things"
https://ideone.com/Di2nYj
language:
R (R 3.5.2)
created:
9 years ago
visibility:
secret

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