!== (Non-Identity) : Relational Operators « Operators « JavaScript Tutorial

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JavaScript Tutorial » Operators » Relational Operators

2. 9. 7. !== (Non-Identity)

No type-conversion is performed on the expressions before the comparison is made.


<html>

    <script language="JavaScript">

    <!--

    if("87" !== 87)

    {

      document.write("The string 87 is NOT equal to the number 87");

    }

    else

    {

      document.write("The string 87 is EQUAL to the number 87");

    }

    -->

    </script>

</html>

2. 9. Relational Operators
	2. 9. 1.	Equal and Not Equal
	2. 9. 2.	Equal Operator
	2. 9. 3.	A Comparison Operator returns boolean variable
	2. 9. 4.	!= (Not Equal)
	2. 9. 5.	Identically Equal and Not Identically Equal
	2. 9. 6.	not identically equal operator
	2. 9. 7.	!== (Non-Identity)
	2. 9. 8.	< (Less Than)
	2. 9. 9.	===(Identity)
	2. 9. 10.	> (Greater Than)
	2. 9. 11.	>= (Greater Than or Equal)

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