Relational Operators in JavaScript - JavaScript Tutorial 22

Pubblicato il: 20 febbraio 2017
sul canale di: ChidresTechTutorials

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Notes for You:: Relational Operators in JavaScript - JavaScript Tutorial 22
are also known as comparison operators.
are used find the relationship between two values or compare relationship between two values.
On comparison they yield the result either true or false.

< (less-than Operator)
> (greater-than Operator)

<= (less-than or equal-to Operator)
>= (greater-than or equal-to Operator)

== (equal-to Operator)
!= (not-equal-to Operator)

=== (strictly-equal-to Operator)
!== (strictly-not-equal-to Operator)

Note:
replace < with less-than symbol
replace > with greater-than symbol

Example Code:
document.write("Relational Operators");
document.write(3 < 4); //true
document.write(5 < 4); // false
document.write(5 > 4); // true
document.write(5 > 6); // false
document.write(5 <= 6); // true
document.write(6 <= 6); // true
document.write(7 <= 6); // false
document.write(7 >= 6); // true
document.write(6 >= 6); // true
document.write(5 >= 6); // false
document.write(5 == 6); // false
document.write(5 == 5); // true
document.write(5 == "5"); // true
document.write(5 === "5"); // false
document.write(5 != 6); // true
document.write(5 != "5"); // false
document.write(5 !== "5"); // true
document.write("Hello" == "Hello");// true

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JavaScript Tutorial 23 - Logical Operators in JavaScript | JavaScript Logical Operators
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