What does the plus sign after that certain elements mean?  that is '"+ Math.round (& s);".

Hello

I was wondering what the sign made in the following line of code: ' "+ Math.round (-s); ". 

What is + s ?

What's doing for + Math.round ?

Thank you

Linda

Someone is very careful and ensuring that the processed or calculated value is a number. "Once could languages as easily the ' Number()" constrictor.

Since the Math.round and product only numeric values, it is redundant and unnecessary.

Tags: Acrobat

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