Logical operator conditions and syntax that can be used in javascript?
Explanation
Logical Operators: There are used mainly for boolean operations.
Operator Syntax
Description
&&
Used for logical "and" operation, condition
||
Used for logical "or" operation, condition
!
Used for logical "not" operation, condition
Local operators or used along with if statements and while loops to check multiple criterias.
example usage1: if a is animal && (and) b is man, print something.
example usage2: if a is tany || (or) a is ramani, say good morning.
Example Code:
<script language="javascript">
var a = "tany";
var b = "ramani";
if(a == "tany" && b == "ramani")
{
document.write(" Logical Operator AND '&&', OR '||', NOT '!' ");
}
</script>
Result:
A Note
Javascript (JS) is one of the most used languages in the world. Some times spelled as Java Script.
Hope you enjoy this tutorial. Do send your feedback or suggestions on this javascript or java script tutorial. This is a copyright content.
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