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Not sure how many function parameters?

Functions

Not sure how many function parameters?

by  simonchristieis  Posted    (Edited  )

Don't know how many parameters are being passed into your function?

Use the arguments property!

Code: 
function addEm(){
var total = 0
   for(var i=0; i<addEm.arguments.length; i++) 
      total+= arguments[i] 
return total
}


alert(addEm(1,2,3))







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