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  1. TestSequence <- "SCDKSFNRGECSCDKSFNRGECSCDKSFNRGEC"
  2. strsplit(TestSequence, "\\B(?=D)", perl = TRUE)
  3. # => [[1]]
  4. # => [1] "SC"          "DKSFNRGECSC" "DKSFNRGECSC" "DKSFNRGEC"  
  5.  
  6. strsplit(TestSequence, "(?<!^)(?=D)", perl = TRUE)
  7. # => [[1]]
  8. # => [1] "SC"          "DKSFNRGECSC" "DKSFNRGECSC" "DKSFNRGEC"  
  9.  
  10.  
Success #stdin #stdout 0.23s 39272KB
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Standard input is empty
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[[1]]
[1] "SC"          "DKSFNRGECSC" "DKSFNRGECSC" "DKSFNRGEC"  

[[1]]
[1] "SC"          "DKSFNRGECSC" "DKSFNRGECSC" "DKSFNRGEC"
https://ideone.com/j22CBi
language:
R (R 3.5.2)
created:
2 years ago
visibility:
secret

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