JavaScript can "display" data in different ways: Writing into an HTML element, using innerHTML or innerText. Writing into the HTML output using document.write(). Writing into an alert box, using window.alert(). Writing into the browser console, using console.log(). To access an HTML element, you can use the document.getElementById(id) method.

Jan 17, 2023 · Predict and Explain the Output of the below JavaScript programs. Example 1: When (x, y, z) is logged, x gives value 4 (as primitives are passed by value, and hence its value does not change even after function f ()). y is an array, hence an object, and so it is passed by reference and its index 0 gets changed to X.

In JavaScript there are several different ways of generating output including writing output to the browser window or browser console, displaying output in dialog boxes, writing output into an HTML element, etc. We'll take a closer look at each of these in the following sections.

Aug 21, 2024 · JavaScript provides different methods to display output, such as console.log (), alert (), document.write (), and manipulating HTML elements directly. Each method has its specific use cases, whether for debugging, user notifications, or dynamically updating web content.

Feb 24, 2025 · Write a JavaScript program that displays the current day, time, and a special message if it's a weekend. Improve this sample solution and post your code through Disqus.

Learn how to create a JavaScript function that generates a specific output with the given values. This tutorial provides step-by-step instructions and code examples.

In this article, we explored how to write a JavaScript function that generates a specific output based on the input. We discussed the problem, provided a solution, and demonstrated example usage.

Mar 14, 2024 · Learn how to show output from the JavaScript code using innerHTML property or document.write () method, or console.log method, etc.

In this tutorial, we will learn how to create a function in JavaScript that returns a predefined string. This can be useful in various scenarios where you need to generate a specific output. To achieve this, we will define a function called generateOutput that returns the desired output string.

We can retrieve JavaScript output on a webpage in four simple and diverse ways, which are listed below. We can use them based on the application’s requirements. In this article, we’ll cover four alternative ways to get output from JavaScript code, similar to how we use printf () in C and cout in C++. Using the InnerHTML property