# What is the modulus in JavaScript?

## What is the modulus in JavaScript?

The JavaScript modulo operator calculates the remainder left over after dividing two numbers. It is commonly used with an if statement to evaluate whether a number is odd or even.

## Can you use modulus in JavaScript?

The modulo operator is represented by the % character in JavaScript. It returns the remainder of two integers that have been divided. As the remainder will always be less than the divisor, modulo operators can be very useful in restricting the range of outputs.

How do I get remainder in JavaScript?

JavaScript Arithmetic (Math) Remainder / Modulus (%) The remainder / modulus operator ( % ) returns the remainder after (integer) division. This operator returns the remainder left over when one operand is divided by a second operand.

### What is the output of 2 5 3 in JavaScript?

What would be the result of 2+5+”3″? Since 2 and 5 are integers, they will be added numerically. And since 3 is a string, its concatenation will be done. So the result would be 73.

### What is modulus operator?

The modulus operator is added in the arithmetic operators in C, and it works between two available operands. It divides the given numerator by the denominator to find a result. In simpler words, it produces a remainder for the integer division. Thus, the remainder is also always an integer number only.

How do you make a number positive in JavaScript?

To convert a negative number to a positive one in JavaScript, use the abs() method in JavaScript. The method returns the absolute value of a number.

#### What is difference between remainder and modulus?

In computing, the modulo operation returns the remainder or signed remainder of a division, after one number is divided by another (called the modulus of the operation).

#### What is modulus remainder?

Definition. The Modulus is the remainder of the euclidean division of one number by another. % is called the modulo operation. For instance, 9 divided by 4 equals 2 but it remains 1 . Here, 9 / 4 = 2 and 9 % 4 = 1 .

What would be the result of 1 2 +’ 3 in JavaScript?

1+2+ “3” your result would be “33” as “+” on two numbers would result in an addition operation and then that result would be concatenated to your string. You can try this in your browser console by clicking on the F12 key on your keyboard or checking out the options.

## What will be the result of 1 2 3 in JavaScript?

1+ +”2″+3 results 6 1+”2″+3 results “123” AS The unary + operator converts its operand to Number type. Show activity on this post. +”2″ is a way to cast the string “2” to the number 2 . The remain is a simple addition.

## What is the modulus of 4 2?

0
Answer: 4 mod 2 is 0. Let’s find 4 mod 2. Explanation: 4 mod 2 equals 0, since 4/2 = 2, with a remainder of 0. To find 4 mod 2 using the modulus method, we first find the highest possible multiple of the divisor, 2 that is equal to or less than the dividend, 4.

What does modulo 1 mean?

The range of values for an integer modulo operation of n is 0 to n − 1 inclusive (a mod 1 is always 0; a mod 0 is undefined, possibly resulting in a division by zero error in some programming languages). See Modular arithmetic for an older and related convention applied in number theory.

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