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troubleshooting Question

Explaination to shorten code

Avatar of yjchong514
yjchong514Flag for United States of America asked on
7 Comments1 Solution295 ViewsLast Modified:
Dear EE members,

What is the explaination to shorten the below code from:  
  return ((aSmile && bSmile) || (!aSmile && !bSmile));

  return (aSmile == bSmile);