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Articles on Trending Technologies
Technical articles with clear explanations and examples
Difference Between Orthographic and Isometric Projection
Projection is a computer graphics system in which an image is shown in various dimensions. This helps to view 3D images into their 2D counterparts. Projection can be of two types which include Orthographic and Isometric Projection. In this article, we will discuss the difference between Orthographic and Isometric Projections. What is Orthographic Projection? Orthographic projection is a type of projection in which the projection and view plane are perpendicular to each other. Orthographic projection is a method in which 3D objects are converted into 2D objects and displayed on the screen. Projectors are arranged parallel to each other and ...
Read MoreDifference Between JPEG and MPEG
JPEG is a format for storing images on a computer. A lossy compression algorithm is used to store images due to which some of the data related to an image is lost. MPEG is used for compressing video files. In this article, we will discuss the difference between JPEG and MPEG. What is JPEG? The full form of JPEG is Joint Photographic Experts Group. This is a format in which two extensions are used to store an image. One of them is .jpg and the other is .jpeg. JPEG is a popular image format and there are many advantages of ...
Read MoreJava program to set a range for displaying substring
In this article, we'll learn how to extract a specific range of characters from a string in Java using the substring() method. The substring(int beginIndex, int endIndex) method gets a part of a string from the beginIndex to just before the endIndex. Problem Statement Given a string, extract a substring from a specified range of indices. Input String: pqrstuvw Output Substring: stu Steps to set a range for displaying substring Following are the steps to set a range for displaying substring − Declare a string str. Initialize the string str with the ...
Read MoreJava Program to add Combo Box to JTable
In this article, we will learn how to add a JComboBox to a JTable in Java Swing. The JComboBox allows you to create a drop-down list within a table cell, enabling users to select from predefined options. Steps to add a combo box to JTable Following are the steps to add a combo box to JTable − First import the necessary packages. Initialize a JTable with 5 rows and 5 columns. Create a JComboBox and add items to it. Get the first column of ...
Read MoreBasic calculator program using Java
In this article, we will learn to create a basic calculator using Java. With a basic calculator, we can add, subtract, multiply, or divide two numbers. This is done using a switch case. A program that demonstrates this is given as follows − Problem Statement Write a program in Java to create a basic calculator for performing the basic arithmetic operations − Input Enter two numbers: 23Enter an operator (+, -, *, /): + Output The result is given as follows:2.0 + 3.0 = 5.0 Steps to create basic calculator Following are the steps to create a basic calculator program using ...
Read MoreDifference between LAMP stack and LEMP stack?
LAMP and LEMP are two popular software stacks that are used for web development. They both offer a set of tools that are required for hosting dynamic websites and applications. The primary difference between the two is the web server they use. LAMP uses Apache while LEMP uses Nginx. Apache is known for its robustness and widespread use, while Nginx is known for handling high traffic. LAMP and LEMP Stacks: How Do They Work?Before understanding the main differences between these two stacks, let's first understand how both these stacks work.As both the LAMP (Linux, Apache, MySQL, PHP (or Perl/Python)) and LEMP (Linux, Nginx ...
Read MoreTop 10 User Management WordPress Plugins
Managing a WordPress website can be challenging, especially when handling users. Even, if it's a membership site, online store, or blog. The real difficulties often arise from the tools used to manage user roles, permissions, and registrations. These tools, meant to help, can sometimes create complications. This article takes you through WordPress's top 10 user management plugins. This includes features, prices, pros, and cons. User Registration WP User Manager Member-Press Ultimate Member Users-WP Profile ...
Read MoreDifference between Fetch and Axios for making http requests
Fetch or Axios are frequently used by developers to perform smooth HTTP protocol communication between web applications and servers. While they are similar, some people think Axios is more straightforward. But there's also the built-in API Fetch, which is just as capable as Axios. Fetch API The Fetch API is a built-in JavaScript function that provides a simple interface for making HTTP requests. Introduced in modern browsers, it is a native alternative to older methods like XMLHttpRequest. Syntax fetch(url, options) .then(response => response.json()) .then(data => console.log(data)) .catch(error => console.error('Error:', error)); Fetch returns ...
Read MoreHow to send state/props to another component in React with onClick?
In this article we will learn about sending state/props from one component to another component in React.️ Before moving on, let's see what state and props are in React. We use props and state for dynamic content which get changed from time to time. Props: Props are short form of Properties. These are read-only, meaning they can't be changed, and we pass props from the parent component to the child component. means the child component which has props received from the parent component can't be modified. State: State is used ...
Read More10+ Types of SEO | SEO Techniques to Increase Traffic
Want to know how some Websites fly to the first page of search engines and others fail to rank? The secret is typically rooted in a deeper comprehension of SEO. SEO is not just a single technique but a technique involving several factors aimed at improving your online visibility profile. While on-page SEO focuses on optimizing the website’s inner content and structure, off-page SEO defines the site’s credibility by outside factors, and technical SEO makes the site’s performance optimal. In this article, you will find different types of SEO and why it is important. What is Search Engine Optimization? Search ...
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