Introduction In this article, we are going to take a look at queries that you can use in react query. Custom Query Hooks Using react query, you can create your own custom query hooks and use it ...

Problem My frontend was running over HTTPS and my backend was running over HTTP. I could not change my backend to run over HTTPS, since my backend was running in my company’s kubernetes container,...

Introduction What is react-query? It is a library for fetching data in a React application. Since React is a UI library, there is no specific pattern for data fetching. If data is needed in React,...

Introduction Recently, I have been experiencing an error called CORS or “Cross-Origin Resource Sharing”, while I was developing my full stack application. I have encountered this same problem in t...

Asynchronous vs Synchronous Synchronous and asynchronous code are two ways of executing code in a program. Synchronous code executes one after the other, blocking execution until a task is complet...

Problem When working with your colleagues using git, you may have all experienced merge conflict. It is easy to encounter merge conflict whenever we collaborate code with others. Merge conflict oc...

Problem Recently, I have been working on a project and I started developing on branch_x without checkout from master. This caused no common ancestor between branch_x and master. So, when I tried t...

Have you ever thought about what is the difference between library and framework? The concept is not that difficult. Both library and framework are code written by someone else that we use in our...

What does H1, H2, and H3 Tags do? How many H1, H2, and H3 Tags do you need? Optimize SEO with H1, H2, and H3 Tags If you want to increase your website traffic naturally, you’re likely ut...

1. Create an array with object Create an array with object having title, start, and end. const events = [ { title: "Event 1", start: "2023-04-10T12:00:00", end: "2023-04-10T12:00:00...