Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
While developing a website, we may come across a situation where we need to create a hyperlink to another webpage or to a certain part of the webpage (these links are clickable). Additionally, there can be a situation where we need to add stylings to the content present in the website using external CSS (these are not clickable). These behaviors are achieved by using the HTML and anchor tags. HTML tag In HTML, the tag is used to link the external resources, such as CSS style sheets, or to add a favicon (small image displayed next ... Read More
Sometimes, we may have noticed links on webpages that leads us to a different webpage. In some websites, if we click on that certain links, they will open in a new browser tab or on a new window and some websites reuse one new browser tab for subsequent clicks on the link. Additionally, some websites use the same original page for the links. These behaviors are achieved by utilizing the HTML target attribute. In this article, we will explore how to use the target="blank" and target="_blank" attributes to open hyperlinks in new tabs. The Target Attribute The target is an ... Read More
A Navigation Bar is a GUI element which allows the users to navigate through a website or application. It is typically a list of links at the top or side of the screen and assists users in navigating to various areas or pages within the website. Navigation bars are implemented in operating systems, file browsers, web browsers, apps, web sites and other similar user interfaces. In this article, we are going to design an animated side navigation bar using HTML, CSS, and JavaScript. How to Create an Animated Side Navigation Bar Following are the steps to design an animated side ... Read More
In this article, we are going to create a letter-spacing animation effect using HTML and CSS. To do so, we have CSS letter-spacing property and CSS @keyframes rule. CSS Letter-spacing Property The letter-spacing property in CSS is used to set the horizontal spacing between the text characters. If we assign a positive value for this property, the character spaces will spread farther apart. If we assign a negative value for this property, it brings the characters closer together. Syntax Following is the syntax of CSS letter-spacing property − letter-spacing: value; CSS @keyframes Rule In CSS, the ... Read More
A navigation bar is part of a webpage where it contains links to appropriate sections/ pages in a website that helps users in browsing the website fast and effortlessly. The navigation bar can be implemented in many ways, but the traditional way of implementing is horizontal and vertical bars. In this article, we are going to design a vertical side navigation bar using HTML, CSS, and JavaScript. Creating a Hoverable Side Navigation Following are the steps to design hoverable side navigation buttons with HTML, CSS, and JavaScript − Step 1 − Add the following HTML code. ... Read More
The HTML tag is used to create a blinking effect on texts. The text inside this tag would flash on and off at a default rate. The main purpose of this tag is that it can draw attention of the user. However, this tag is no longer supported and it is deprecated in HTML 4.0 version and is no longer supported in modern browsers. Instead, we can use CSS animations or JavaScript as an alternative for the “” tag. Syntax Following is the syntax of HTML tag − The text to blink. Example In the ... Read More
A popular Python game development library, Pygame provides a broad range of functions for creating 2D games. Using SDL, a low−level multimedia library, it handles graphics, sound, and input in games. The Pygame library allows you to create Python based games easily and intuitively. Creating a breathing effect A breathing effect is a visual effect where the color of an object pulsates or fades in and out, giving the illusion that it is breathing." By combining RGB values and blending modes, Pygame can create a breathing effect that adds depth and visual interest to game objects. Pygame's color manipulation involves ... Read More
In Python, Bokeh is one of the most powerful libraries for data visualization that goes beyond traditional plotting. It follows a unique "Grammar of Graphics" architecture that allows developers to build interactive visualizations by managing graphical elements together. A Bokeh plot brings your data to life with its seamless integration with Pandas, NumPy, and SciPy. What is a Color Bar? Color bar is a visualization tool where color is used to represent a continuous variable like a heatmap. The main objective of the color bar is to allow users to understand the ... Read More
While dealing with large datasets, sometimes users find that the first and last names of persons are stored in different columns. But, to process the information combine name or full name is required. For this type of case, the user needs to add the data from both columns to a single column. This article briefs three common examples to perform this same task. The first example allows users to use concat() function to achieve the same task. The second example allows the user to use the flash fill feature, to fill out the remaining name. It is very important ... Read More
Sometimes, when the user is working with large datasets, involves the use of both text and dates. Another important task is to combine the two elements into a single cell. Excel provides simple and efficient methods to merge text and date values effortlessly. In this article, users need to explore different techniques and formulas that will allow users to merge text and date values quickly and seamlessly in Excel. The first example uses the user-defined formula, to combine data and text value. While the second example, allows the user to use the kutools. Example 1: To combine the text ... Read More