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Shubham Vora has Published 957 Articles
Shubham Vora
3K+ Views
In this tutorial, we will learn how to get the value of PI in JavaScript. The PI is a mathematical constant that is widely used in different sections of mathematics. It is defined by the ratio of the circumference of a circle to its diameter, which is approximately 3.14159. It ... Read More
Shubham Vora
1K+ Views
In this tutorial, we will learn how to get the value of a number rounded to the nearest integer in JavaScript. The nearest integer of a number can be found in different ways in JavaScript. In this tutorial, we will see the two most popular ways of doing it− ... Read More
Shubham Vora
487 Views
In this tutorial, we will learn how to get the tangent of a number in JavaScript. The tangent of an angle is defined by the ratio of the length of the opposite side to the length of the adjacent side. It can also be defined as the ratio of sine ... Read More
Shubham Vora
1K+ Views
In this tutorial, we will learn how to get the number of forms in a document using JavaScript. Since different methods are used to create forms in an HTML document, it might get tricky to get the number of forms present. However, you can use some methods to count the ... Read More
Shubham Vora
440 Views
In this tutorial, we will learn how to get the natural logarithm of a number in JavaScript using Math.log() and Math.LN methods Since finding out the natural logarithm of a number through calculation is difficult, the methods like Math.log() and Math.LN is considered useful in JavaScript. You can use these ... Read More
Shubham Vora
3K+ Views
In this tutorial, we will learn how to get the length of the string in JavaScript. While writing any string in JavaScript, we might need to know the number of characters present in it. By knowing an easy method to calculate the length of a string in JavaScript, we ... Read More
Shubham Vora
475 Views
In this tutorial, we will discover how to get the port number of the href attribute of an area in JavaScript. An area is a tag in JavaScript. This tag is written as . This tag denotes an area inside an image map. This tag has no closing tag. So ... Read More
Shubham Vora
543 Views
In this tutorial, we will learn to remove an item from a JavaScript array by value. An array is a data structure that can store a collection of data with the same data type. A contiguous memory location is allocated to the array elements. Each array element is identified by ... Read More
Shubham Vora
666 Views
In this tutorial, we will learn how to get the cosine of a number in JavaScript. The cosine cos (x) function is a fundamental function used in trigonometry (the others being the cosecant, cotangent, secant, sine, and tangent). The cosine of an angle is commonly defined as the ratio between ... Read More
Shubham Vora
2K+ Views
In this tutorial, we will look at a few methods to remove a property from a JavaScript object. And compare them to understand which one is suitable in a given context. Let's move forward to discuss this. Using the delete Operator Here, the delete operator removes the keys from the ... Read More