npm install: This command is used to install the dependencies listed in your project’s package.json file. It reads the dependencies from the “dependencies” and “devDependencies” sections and installs them locally in the node_modules folder. npm install next: This installs the Next.js framework as a project dependency. Next.js is a React framework that simplifies the process… Continue reading npm commands
Author: Jerin
what is the use of props in next js
In Next.js, “props” is a common abbreviation for “properties,” and it’s a fundamental concept in React, the library on which Next.js is built. “Props” are a way to pass data from a parent component to a child component in a React application. In Next.js, which is a framework for building React applications, you use props… Continue reading what is the use of props in next js
How to resolve url issues in next.js
Create a .htaccess file: Create a file named .htaccess in the root directory of your Next.js application. Add rewrite rules: Add the following rewrite rules to the .htaccess file: These rules will redirect any requests that don’t match an existing file or directory to the .next/server/pages directory, where Next.js handles routing. Restart Apache: If you’re using… Continue reading How to resolve url issues in next.js
categories fetch
To fetch categories, you usually need to request each category individually by its unique ID. So, to fetch multiple categories, you would need to make separate API requests for each category. We create an array of category IDs from the post.categories array. We use Promise.all to concurrently fetch each category by making individual API requests… Continue reading categories fetch
Failed to compile ./:5:0 Module not found: Can’t resolve ‘../../../.nvm/versions/node/v17.3.1/lib/node_modules/next/dist/pages/_error.js’
The error message you’ve encountered is specific to Next.js, a popular React framework. It seems like there is a problem in the project setup, and it’s trying to resolve the file ‘_error.js’ which is a standard file used for handling errors in Next.js. To resolve this issue, you can try the following steps: Check File… Continue reading Failed to compile ./:5:0 Module not found: Can’t resolve ‘../../../.nvm/versions/node/v17.3.1/lib/node_modules/next/dist/pages/_error.js’
php wp_footer and php get_footer
<?php wp_footer(); ?> and <?php get_footer(); ?> are both PHP functions used in WordPress templates, but they serve different purposes: <?php wp_footer(); ?>: Purpose: This function is used to insert essential scripts and styles in the footer of your WordPress site. Usage: It’s typically placed in the footer.php file of your theme, just before the… Continue reading php wp_footer and php get_footer
identifier = md5
The md5() function is used here to calculate a fixed-length 32-character hexadecimal hash based on the content stored in $content->usercontent. This hash is essentially a unique fingerprint for the content. If two sets of content have the same exact content, they will produce the same MD5 hash. To identify duplicates, you can store these MD5… Continue reading identifier = md5
use context hook
The useContext hook is a part of React’s Hooks API, and it is used for accessing the context values provided by a Context object created using React.createContext. Context in React allows you to share data or state between components without having to explicitly pass it through props at every level of the component tree. Advantages:… Continue reading use context hook
Synchronous and asynchronous
Synchronous and asynchronous are two ways of executing tasks or operations in a computer program, and they refer to how the program handles the flow of execution: Synchronous: In synchronous operations, tasks are executed one after the other, in a sequential manner. Each task must complete before the next one begins. Think of it as… Continue reading Synchronous and asynchronous
Express.js
The line import express from ‘express’; is used to import the Express.js framework into your JavaScript or TypeScript file. Express.js is a popular web application framework for Node.js. Once you import Express.js in your file, you can use it to create web applications, define routes, handle HTTP requests, and build server-side functionality. Here are some… Continue reading Express.js