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In this tutorial, we are going to find all the elements present in the given array except the first element using JavaScript. Here we will create one array and using JavaScript will print all the elements on the HTML page leaving the first element. There are mainly two approaches we can use to do the above task. Both the methods are given as − Approach 1: By using the slice() Method The slice() method is a JavaScript method that is used to slice out the required amount of elements from the array. Syntax The following syntax can be used with ... Read More
In this tutorial, we are going to learn how can we find every element that exists in any of the two given arrays once means we need to take two arrays filled with some elements and then from those two arrays create a new array which contains all the elements present in both the array once i.e., no element should be repeated in the new array created. For example, we take two arrays and find every element that exists in any of the two arrays once Input const arr1 = [1, 2, 3, 4, 5] const arr2 = [1, 4, ... Read More
In this tutorial, we are going to learn how to find the binomial coefficient of two integers using JavaScript. Before learning it we should know what binomial coefficient is and what it refers to. What are Binomial Coefficients? Binomial coefficients refer to the positive integers that occur as coefficients in the binomial theorem. A binomial coefficient C(n, k) can be defined as the coefficient of x^k in the expansion of (1 + x)^n. A binomial coefficient of two numbers n and k signifies the number of combinations of r items that can be selected from a set of n items. ... Read More
Unary operators are the simplest operators in JavaScript which works on one value, or we can say on one operand. There are mainly six kinds of unary operators in JavaScript which are given as − Unary Plus Unary Minus Increment operator (Prefix) Increment operator (Postfix) Decrement operator (Prefix) Decrement operator (Postfix) In this tutorial, we are going to learn about the unary plus (+) operator. To use the unary plus operator we just need to put a plus sign in front of the operand. This operator is basically used to convert a non-numeric value to a numeric value, ... Read More
In this tutorial, we are going to build the famous hit the mouse game using HTML, CSS, and vanilla JavaScript. Many of you wondering what is Vanilla JavaScript, it is nothing just plain JavaScript written without the use of any libraries. In the hit the mouse game, the player needs to hit the mouse with the hammer in order to earn points and win the game. Approach To design the mouse game, we need to write the code IN HTML, CSS, and JavaScript. Step 1 − Firstly, let us look into the HTML part of the code; in this part, ... Read More
A Pong game is a two-player paddle game where each player’s task is to save the ball from hitting the wall. Whenever player 1 hits the ball at the opponent’s wall then player one will receive a point, and similarly, player 2 will get a point if he/she hits the ball at the opponent’s wall. In this tutorial, we will create a Pong Game in JavaScript. Approach To make the pong game using JavaScript we need to write code in HTML, CSS, and JavaScript. We have written certain functions in JavaScript to build the Pong game which is defined below ... Read More
Bibliography is a list of the written sources of information on a subject. We use tag in HTML, to create a bibliography section. The tag defines the work on a subject. The tag is also used to add work title a song, a painting, a movie, etc. It indicates citation and whatever comes inside the tag represents work title. The text between the tag renders in italic format. We use tag to list the items and tag to add the title of the subject. Syntax Following is the syntax for the tag. ... Read More
A list is a connected items written consecutively (usually one below other). Using HTML, you can create two kinds of lists unordered list and ordered list. An ordered list is marked with the numbers by default. You can create an ordered list using the tag and, define the list items using . We can create 4 types of ordered lists IN HTML − type="1"− This creates a numbered list starting from 1. type="A"− This creates a list numbered with uppercase letters starting from A. type="a"− This creates a list numbered with lowercase letters starting from a. type="I"− This ... Read More
A list is a connected items written consecutively (usually one below other). Using HTML, you can create two kinds of lists unordered list and ordered list. An ordered list is marked with the numbers by default. You can create an ordered list using the tag and, define the list items using . We can create 4 types of ordered lists IN HTML − type="1"− This creates a numbered list starting from 1. type="A"− This creates a list numbered with uppercase letters starting from A. type="a"− This creates a list numbered with lowercase letters starting from a. type="I"− This ... Read More
A list is a connected items written consecutively (usually one below other). Using HTML, you can create two kinds of lists unordered list and ordered list. An ordered list is numbered and an unordered list is not numbered it can be created with the tag and define the items of the list using the tag . We can create 4 types of unordered list in HTML − disc − This creates an unordered list marked to a bullet (default). circle − This creates an unordered list marked to a circle. square − This creates an unordered list marked to a square. ... Read More