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In this tutorial, let us discuss the best way to run Javascript online. As we know, Javascript is a popular language. There are many options to run Javascript online. Optimizing runtime and memory usage is the challenge all these tools face. A simple way to run Javascript is the browser console. The browser console comes up when you press the F12 key. You can add the Javascript code within the script tag or load an external JavaScript file. Let us look into the available options to run Javascript online. Codepen To run Javascript using codepen, only enter the Javascript code ... Read More
In this tutorial, we will learn about whether we can create games using JavaScript or not. We can, of course. JavaScript games are entertaining, simple, and a fantastic method for youngsters to learn how to code. Nearly all internet websites employ the popular programming language known as JavaScript. A web application can be enhanced using JavaScript by adding animations and interactivity that improve gaming and web browsing. JavaScript's capacity to create games that can be played readily online is a common topic that draws young people to learn how to program. It makes sense that more game developers have been ... Read More
The JavaScript BOM Window screen contains the information about the client’s screen.The BOM window screen properties are −PropertiesDescriptionscreen.widthReturn the user screen width in pixels.screen.heightReturn the user screen height in pixels.screen.availWidthReturns the user screen width in pixels without taking into account the interface features.screen.availHeightReturns the user screen height in pixels without taking into account the interface features.screen.colorDepthReturns the bits used to display one colorscreen.pixelDepthRetrurns the screen pixel depthFollowing is the code for the JavaScript BOM Window screen −Example Live Demo Document body { font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif; } .result { font-size: 18px; ... Read More
In this tutorial, we shall discover the best online source to learn JavaScript. JavaScript is a client-side language for website development. JavaScript is handy for responsive website development. Learning JavaScript is essential because of the increased resource requirements. There are many free resources available to learn Javascript online. Let us look into this in brief. Online Sources to Learn JavaScript Tutorials Point Tutorials Point offers an online tutorials library for the best content on the latest technologies including C, C++, Java, Python, Javascript, PHP, Machine Learning, Data Science, AppML, etc. Tutorials Point also offers numerous Q&A articles on different technologies ... Read More
The canvas JavaScript API is a powerful tool for creating and manipulating graphics on the web. It allows you to draw 2D graphics using JavaScript code and is supported by most modern web browsers. Game manipulation, animation, video processing, and many more are there from Canvas API. The canvas API is implemented in the form of a canvas element, which is an HTML element that can be placed in an HTML document. The canvas element is used as a drawing surface and can be styled and positioned using CSS. To draw graphics on the canvas, you can use the canvas ... Read More
In this tutorial, we will discuss the approach to calculating the volume, diagonal and area of a cuboid using its length, breadth and height. But before writing its Golang code, let’s briefly discuss the cuboid and its volume, diagonal and area. Cuboid A cuboid is a three−dimensional figure with six faces and twelve edges. The length, breadth, and height of a cuboid are different unlike a cube whose all sides are equal. A rectangular box is a good example of a cuboid. Volume of a Cuboid The amount of space a cuboid occupies is termed its volume. Calculating the volume ... Read More
Two−dimensional arrays are commonly used in Go. For example, storing data in a table requires a 2D array. In this tutorial, we will be discussing the approach to printing a 2D array in Golang programming. But before writing this code, let’s briefly discuss the two−dimensional array. What is a 2D Array? A 2D array is comprised of rows and columns. Its nature is similar to a normal array with a fixed length. It is homogeneous in nature, i.e., all the elements stored in a 2D array should be of the same data type. If a 2D array has ‘r’ rows ... Read More
Data plays an essential role when we write programs. It can be stored in multiple ways. For storing a collection of data with the same data type, an array can be used. In this tutorial, we will be discussing the approach to printing an array in Golang programming. But before writing the code for this, let’s briefly discuss the array. What is an Array? An array has a fixed length and its length cannot be altered. It is homogeneous in nature, i.e., all the elements stored in an array should be of the same data type. If an array has ... Read More
In this tutorial, we will be discussing the approach to creating a simple class in Golang programming. However, before writing the code for this, let’s briefly discuss the concept of class. What is Class? A class is a template or blueprint for creating objects. A class binds together all the elements of a program and it is an essential part of object−oriented programming. Nevertheless, Go language does not support the ‘class’ keyword unlike other languages like Java, C++, etc. which are object−oriented languages. However, this does not limit Go to using the functionality of a class. Go keeps up with ... Read More
To disable right-clicking on a website using JavaScript, you can use the contextmenu event to cancel the default behavior of the right−click. The contextmenu event is a DOM event that is triggered when a user right-clicks on an element in a user interface. It is a type of mouse event, similar to the click event, but it is specific to right-clicks. In JavaScript, you can use the addEventListener method to attach a contextmenu event listener to an element. The event listener function will be called whenever the contextmenu event is triggered on the element. Here's an example of how you ... Read More