Number without decimal example
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Get decimal part of a number javascript.
Javascript truncate decimal to 2 places
In this tutorial, we will learn to remove the decimal part of the number in
In this situation, developers can have multiple methods to truncate the decimal part of the number.
We will see different approaches to overcome the above problem.
Using the Math.trunc() method
Using the Bitwise operators
Using the Math.ceil() and Math.floor() method
Using the Math.Trunc() method
The Math.trunc()It takes positive, negative, or float numbers as an input and returns the integer part after removing the decimal part.
For example, when we give an input of 5.45, it returns 5 only, and for the input of -5.45, it returns -5 only.
Syntax
Users can follow the below syntax for the Math.trunc() method.
let decimal = Math.trunc( number )Parameters
Number − This parameter represents the number input from which we need to remove the decimal part.
Example 1
The below example demonstrates the use of the Math.trunc()
<!DOCTYPE html> <html> <body> <h2>Removing the decimal part from the number.</h2> &- how to remove decimal places in js
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