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Articles on Trending Technologies
Technical articles with clear explanations and examples
HTML Window alert( ) Method
The HTML window alert() method displays a simple alert dialog box with a specified message and an OK button. This method is part of the JavaScript Window object and provides a way to show important information or notifications to users that require acknowledgment before continuing. Syntax Following is the syntax for the window alert() method − alert(message); Parameters The alert() method accepts one parameter − message − A string that specifies the text to display in the alert dialog box. If a non-string value is passed, it will be converted to ...
Read MoreHow do I link a C++ program with an HTML page?
WebAssembly (WASM) is a binary instruction format that enables high-performance languages like C++ to run in web browsers. It allows developers to integrate C++ functionality directly into web applications by compiling C++ code to WebAssembly and calling it from JavaScript within HTML pages. Prerequisites Before starting, ensure you have the following tools installed − C++ Compiler − GCC (GNU Compiler Collection) or Visual Studio with C++ support. Emscripten SDK − A toolchain that compiles C++ to WebAssembly. Download from the official website at https://emscripten.org. Step 1: Install Emscripten SDK Download and install the ...
Read MoreHTML Window atob( ) Method
The HTML window atob() method is used to decode a Base64 encoded string. It is the counterpart to the btoa() method, which encodes strings into Base64 format. The atob stands for "ASCII to Binary" and converts Base64 encoded data back to its original string format. Syntax Following is the syntax for the atob() method − window.atob(encodedString) Parameters The atob() method accepts one parameter − encodedString − A Base64 encoded string that needs to be decoded. This must be a valid Base64 string, otherwise the method will throw a DOMException. ...
Read MoreHTML DOM TransitionEvent elapsedTime Property
The HTML DOM TransitionEvent elapsedTime property returns a floating-point number representing the duration in seconds that a CSS transition has been running when a transition event is fired. This property is particularly useful for monitoring and debugging CSS transitions or creating animations with precise timing. Syntax Following is the syntax to access the elapsedTime property − transitionEvent.elapsedTime Return Value The elapsedTime property returns a double representing the number of seconds the transition has been running. This value excludes any time the transition was paused. Example − Basic Transition Timing Following example ...
Read MoreHTML table with 100% width, with vertical scroll inside tbody
Creating an HTML table with 100% width and vertical scroll inside the allows you to display large datasets while keeping the header fixed and maintaining the table's full width. This is particularly useful for displaying long lists of data in a constrained space. Syntax The key CSS properties for creating a scrollable tbody are − table thead, table tbody { display: block; } table tbody { height: [fixed-height]; overflow-y: auto; overflow-x: hidden; } The display: block property converts the table ...
Read MoreHow do I open HTML documents saved in the .html or .htm extension in Google Chrome?
Opening HTML files with .html or .htm extensions in Google Chrome is straightforward and can be accomplished through several methods. These files contain web content that Chrome can render as interactive web pages, making it easy for developers, students, and researchers to view and test their HTML code locally. HTML files are static web documents that contain markup code, CSS styles, and JavaScript. When opened in Chrome, they display exactly as they would on a web server, allowing you to preview your web content before publishing it online. Methods to Open HTML Files in Chrome There are ...
Read MoreHow do I add a tool tip to a span element?
A tooltip is a small pop-up box that appears when a user hovers over an HTML element, providing additional information or context. Tooltips enhance user experience by offering helpful hints without cluttering the interface. The span element is an inline HTML element commonly used for styling portions of text or grouping inline content. Adding tooltips to span elements is particularly useful for providing definitions, explanations, or supplementary details. Methods to Add Tooltips There are several ways to add tooltips to span elements − Using the title attribute − Simple HTML approach with browser default styling ...
Read MoreHow do I put background images to frames in HTML?
To add background images to frames in HTML, you use CSS (Cascading Style Sheets). The background-image property specifies the URL of the image you want to use as the background. You can also control additional background properties like background-size, background-repeat, and background-position to customize how the image appears within the frame. Note: HTML frames using the and elements are deprecated in HTML5. Modern web development uses CSS to create frame-like layouts with elements or CSS Grid and Flexbox. Syntax Following is the basic syntax for applying background images using CSS − .frame ...
Read MoreHow to set fixed width for td in a table ?
To set the fixed width to the table's element we can use multiple approaches. But before that we need to know about the element. HTML element defines a data cell in an HTML table. It is used to display data in the table, such as text, images, or links. Each element is enclosed within a element, which represents the row in the table. Fixed Table Cell Width It is important that the table looks consistent and easy to read when it displays on the web page. We can easily achieve this by ...
Read MoreHow do I view the HTML source in Google Chrome?
Google Chrome provides multiple ways to view the HTML source code of any webpage. Examining the source code helps developers understand website structure, debug issues, analyze SEO elements, and learn from other websites' implementation techniques. Methods to View HTML Source There are three primary methods to view HTML source in Google Chrome − Right-Click Method − Access through context menu Keyboard Shortcut Method − Quick access via hotkeys Developer Tools Method − Interactive inspection and editing Right-Click Method The right-click method is the most straightforward way to view HTML source. This approach opens ...
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