Javascript Control Flow

JS Comparison Operators


JavaScript Operators

Operators are essential components in JavaScript that facilitate various operations on values and variables. Understanding operators is crucial for efficient coding. In JavaScript, operators can be broadly categorized into different types, each serving a specific purpose. Let's delve into these categories and explore their respective operators:

1. Assignment Operators:

Assignment operators are used to assign values to variables. Commonly used assignment operators include: = (Assignment operator) += (Addition assignment) -= (Subtraction assignment) *= (Multiplication assignment) /= (Division assignment) %= (Remainder assignment) **= (Exponentiation assignment)

2. Arithmetic Operators:

Arithmetic operators perform mathematical calculations. They include: + (Addition) - (Subtraction) * (Multiplication) / (Division) % (Remainder) ++ (Increment) -- (Decrement) ** (Exponentiation)

3. Comparison Operators:

Comparison operators compare two values and return a boolean result. Common comparison operators are: == (Equal to) != (Not equal to) === (Strict equal to) !== (Strict not equal to) > (Greater than) >= (Greater than or equal to) < (Less than) <= (Less than or equal to)

4. Logical Operators:

Logical operators perform logical operations and return boolean results. They include: && (Logical AND) || (Logical OR) ! (Logical NOT)

5. Bitwise Operators:

Bitwise operators perform operations on binary representations of numbers. They include: & (Bitwise AND) | (Bitwise OR) ^ (Bitwise XOR) ~ (Bitwise NOT) << (Left shift) >> (Sign-propagating right shift) >>> (Zero-fill right shift)

6. String Operators:

Strings can be concatenated using the + operator.

7. Other Operators:

Additional operators in JavaScript include ,, ?:, delete, typeof, void, in, and instanceof. Understanding and mastering these operators is crucial for effective JavaScript programming. They play a vital role in manipulating data and controlling program flow. Explore each category to gain a comprehensive understanding of JavaScript operators.