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sgerodesvs.AdmerPRO

First Non-Repeating Character

saved one character "==1" to "<2"

Code
Diff
  • f=lambda s:next((c for c in s if s.lower().count(c.lower())<2),0)
    • f=lambda s:next((c for c in s if s.lower().count(c.lower())==1),0)
    • f=lambda s:next((c for c in s if s.lower().count(c.lower())<2),0)