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Database Connection in Next.js

Feb 1, 2025 · 4 min read · The code sets up a MongoDB connection using Mongoose and implements a caching mechanism to avoid opening multiple connections during the application's lifetime (especially useful in environments like serverless functions or during development with ho...

Set and Map in JavaScript

Mar 18, 2023 · 3 min read · Set:- In JavaScript, a set is an object that stores a collection of unique values. The values can be of any type, such as numbers, strings, objects, or even other sets. The Set object was introduced in ECMAScript 6 (ES6), and it provides a convenient...

HTML Emmet

Jan 21, 2023 · 1 min read · Introduction to Emmet Emmet is a plugin for text editors that allows you to write HTML and CSS faster by using abbreviations that expand into full code. It can save a lot of time when writing code because you can type a few characters and then expand...

HTML Entities

Jan 21, 2023 · 2 min read · Some characters are reserved in HTML. If you use the less than (<) or greater than (>) signs in your text, the browser might mix them with tags. To display a less than sign (<) we must write: < or < Character entities are used to display reserved cha...

What is HTML and Comments,Tags ,Elements,Attributes

Jan 21, 2023 · 2 min read · HTML HTML stands for Hyper Text Markup Language. It uses to create website structure. Comments HTML comments are a way to add notes and explanations to your HTML code without them being visible to users when the page is rendered in a web browser. The...