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When you are preparing for a Job interview, it is important to do your homework in terms of understanding the Company for which you are applying, its vision and goals, services and products offered, geography, and leadership team. It is also important to be able to articulate your skills, technical or non-technical, relevant to the position you are applying for and why you would be a best fit for the role. While a lot of emphasis is given to the skills relevant to the job, it is equally important to evaluate competence on soft skills and interpersonal skills. When it comes ... Read More
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 More
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 More
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 More
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 More
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 More
To disable text selection highlighting using CSS, it can help in preventing the content copying. We can use CSS user-select property to disable the text selection highlighting. In this article, we will be understanding how we can use CSS user-select property to disable text selection highlighting. we are having a div element with some textual content written inside it. Our task is to disable text selection highlighting using CSS. Disabling Text Selection Highlighting Using CSS We have used a div tag to write the textual content in it. After writing the ... Read More
To hide a navigation menu on scroll down with CSS and JavaScript, user should have basic knowledge of javascript conditional statement and CSS. We will be creating the navigation menu using HTML, style the navigation menu using CSS and use Javascript to hide navigation menu while scrolling down. We are having a navigation menu with textual content, our task is to hide the navigation menu while scrolling down. In this article, we will be implementing following steps to hide a navigation menu on scroll down with CSS and JavaScript: Creating Structure of Navigation Menu Using ... Read More
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 More
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 More