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by drinchev 4390 days ago

    "You could stare at that function for hours without seeing 
    the problem. It requires knowledge of how JavaScript’s
    String.replace() works:"
Okay, but "knowledge of how JavaScript's String.replace() works" is showing that the experience of those guys is not the greatest. I'm pretty sure every decent JS developer knows this after a short amount of time, because "String.replace" is used pretty often.