return! 1 and return-1 mean in javascript?
return! 1 and return-1 mean in javascript?
! 1 is false . As for -1 , it is -1
! indicates the inverse operation. Js is a weakly typed language, and all non-0 int values are True of Bool values, so ! 1 is the inverse of True , that is, False.
-1 means -1 signed integer
I can see that you are asking questions
comparison function function compare (value1,value2) {if (value1 > value2 return * *-1cm *) else} what does return-1 mean here
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