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The dutree is an open-source and free command line tool in Linux that lets you analyze disk usage and display the output in a colored format. This command combines two well-known Linux commands, the durep (generates disk usage report) and the tree (lists the contents of a directory in tree format) commands, and their attributes, written in the Rust language. Whenever you use this command to determine disk usage, it displays the result in a tree-like format. The dutree command is mainly used to see which directories and files take up the most space on the hard disk and lists ... Read More
To convert HH:MM:SS to seconds with JavaScript, we will be using simple arithmetic operations like mltiplication and addition. We will be understanding this conversion with two example codes and their stepwise explanation. In this article, we are given a time in HH:MM:SS format and our task is to convert HH:MM:SS to seconds with JavaScript. Steps to Convert HH:MM:SS to Seconds We have used two div to display the time and the result in seconds. The time variable stores the time in HH:MM:SS format. Then we have used split() function to ... Read More
In this article, we will learn how to compute a cuboid's surface area and volume using Java. A cuboid is a three-dimensional object with six faces in a rectangle shape, which means it has sides of different lengths and breadth. The difference between a cube and a cuboid is that a cube has equal length, height, and breadth, whereas these three are not the same in cuboids. Problem Statement Write a program in Java to find a cuboid's surface area and volume. Below is a demonstration of the same − Input Length= 6; Width= 7; Height= 8; Output Volume Of the Cuboid is ... Read More
In this article, we will learn how to display a webpage in JEditorPane using Java. The program will load a specified webpage, and display it within a GUI window. If the connection to the webpage fails, a message will appear indicating the connection issue. This setup can be useful for embedding simple web content within Java applications. Steps to display a webpage in JEditorPaneFollowing are the steps to display a webpage in JEditorPane −We will import the necessary classes from the java.io package and javax.swing package.Create a JEditorPane object to serve as the component that will display the webpage.Use the setPage() ... Read More
A modified version of the PIL called pillow library can be used to generate a text-based CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) in Python Imaging Library. Types of CAPTCHA There are different types of CAPTCHA and some of them are follows below. Text-based CAPTCHA : A sequence of characters is provided with features distorted and random noise to make character recognition difficult. ... Read More
Flexbox is a powerful layout tool that allows us to align items within a container dynamically. However, sometimes you may want a flex item to take up only as much width as its content, rather than stretching to fill the available space within the container. In this article, we’ll go over different techniques to make specific items within a flex container take up only the space needed for their content, without stretching to fill the available space. Approaches to Make Flex Items Take the Content Width Using CSS align-self Property ... Read More
QA Engineers are those who handle bugs and glitches that we face while using any application or website. The Job of a QA engineer is to handle bugs in any application or website. QA engineers make sure that the software that reaches the people is error-free and bug-free. They make sure that users have a smooth experience with applications. In this article, we are going to discuss the roadmap to becoming a QA engineer. What is Quality Assurance?Quality assurance is the method of making sure that products, especially software, work for which they are manufactured. QA engineers test software to find ... Read More
When creating web pages, a common design practice is to center a background image in a div. There are several options available, and each one is useful in its area. A background image will be centered inside a div box in an article regardless of the screen size or the size of the div. Whenever the window is resized, the image in the background should remain exactly at the center. Center a Background Image Inside a div Here are some of the most effective methods to center a background image within a div. Using ... Read More
To create wave background using CSS, is a popular technique used to add a unique and dynamic visual element to web pages. We will be understanding two different approaches to create wave background using CSS. In this article, we are having a blank webpage and our task is to create wave background using CSS. Approaches to Create Wave Background Here is a list of approaches to create wave background using CSS which we will be discussing in this article with stepwise explaination and complete example codes. Wave Background Using SVG Wave ... Read More
In standard CSS positioning, relatively positioned elements occupy space within the normal document flow even after being offset by top, left, right, or bottom properties. This can create a gap in the layout where the element would have naturally sat, disrupting the alignment or layout of other elements around it. In this article we will position an element so that it appears relatively within the document but does not affect the design of surrounding elements, effectively making it "overlay" without creating extra space. Relatively Position an Element without It Taking Space Use a combination ... Read More