JavaScript Comparison Operators

In JavaScript, comparison operators are used to compare values and return a boolean (true/false) result. Here are the most commonly used comparison operators in JavaScript:

1) Equal to (==): The equality operator is used to compare two values for equality, it returns true if the values are equal, otherwise it returns false.

Example:

Note: When using the == operator, JavaScript will attempt to convert the types of the values being compared if they are not already of the same type.

2) Strict equal to (===): The strict equality operator checks if the values being compared are of the same type and have the same value. It returns true if they are, and false otherwise.

Example:

Note: The === operator does not perform type conversion.

3) Not equal to (!=): The inequality operator is used to compare two values and returns true if they are not equal, false otherwise.

Example:

Note: The != operator will perform type conversion if the two values being compared are not of the same type.

4) Strict not equal to (!==): The strict inequality operator checks if the values being compared are of different types or have different values. It returns true if they are, and false otherwise.

Example:

Note: The !== operator does not perform type conversion.

5) Greater than (>), greater than or equal to (>=), less than (<), and less than or equal to (<=): These operators are used to compare numerical values and return true or false based on the result of the comparison.

Example:

Note: When comparing non-numerical values with these operators, JavaScript will attempt to convert them to numbers before making the comparison.

In summary, comparison operators are used to compare values in JavaScript and return a boolean (true/false) result. The choice of operator used depends on the specific use case and the type of values being compared.

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