1. Installing Vim editor on Ubuntu. 2. Using Vim mode. 3. Create a file using the Vim editor. 4. Open the file to edit with Vim editor. 5. How to save changes in Vim editor. 5.1 Save and quit Vim editor. 5.2 Save file but without quit Vim editor. 5.3…

1. Why do we need to resolve dependency injection? To explain the problem of dependency injection in asp.net core, I provide an example below: I need to create an application to manage the students of a class in the school. We have many actors such as Student, Class, School… Now I will create an interface of Student actor…

Dung Do Tien - Jun/03/2020 We have selected 17 frequently asked questions in the CSS interview to help you synthesize your knowledge of CSS and prepare well for your interview. We hope it helpful to you. 1. What is the box-sizing in CSS? Answer: The box-sizing property defines how the width and height of an element are…

We have many ways to add CSS to Html page but each way has its own advantages and disadvantages. So what is the best way to increase the page loading speed? Let’s find out together. 1. Add css file external to html. This is the most popular way to add css to html web page. We will…

If you are a beginner in javascript the first question you will ask: How to add javascript to the HTML page? This is the first step to using javascript. Answer: We have 3 ways to include javascript to the Html page. Okay, I will example and explain the advantages and…

In all versions of .net, we also see they have config files. From WebForm to MVC 4 we have a web.config file format in XML syntax, this file is very important to config value for some package, version, connection string and custom config value to use when an application running…

In this article, I will guide you on how to bundle, minification and gzip static files in ASP.Net Core (all versions). With a web application, the performance load page is very important so we need to reduce page size to make the website load faster. …

If you are a programmer and familiar with CSS, you must know a very simple technique that is how to center a div in CSS? To center align a div or any tag in CSS is often doing when you write code HTML and CSS. In this article, I will…

1. What is responsive web design? In the past, when designing websites, we only designed for a screen that is the desktop device, but today the number of smartphone users accounts for the majority, so this type of design does not meet the needs of users. …