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Boolean Data Type & Values
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Tutorials » Javascript »
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Topic |
Using boolean variable (true or false) in javascript?
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Explanation |
Boolean Data Type- E.g: true
It can have logical values true or false.
Variable type Boolean should not have any quotes.
i.e. "true" is not equal to true,
"true" will be considered as a string.
var a = true;
var b = false;
Boolean variable values are mostly used along with "if", "if else" statements and "while" loops.
Example Code:
<script language="javascript">
var a = true;
if(a == true)
{
document.write("this is true");
}
</script>
Result:
this is true
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| 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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