To install Node.js and NPM on Ubuntu, follow the steps mentioned below: Step 1 – Install Node Open your terminal and run the following commands. curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash – Then, install Node. sudo apt-get install -y nodejs Step 2 – Verify the Installation Run the following command to verify the Node […]
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In this tutorial, we will learn how to interact with a MongoDB database using Node.js. What is MongoDB? MongoDB is a NoSQL database. MongoDB stores information in JSON format and it can support different kinds of data types. MongoDB is schemaless, which means we don’t need to pre-define the structure of the data. In this
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NodeJS has gained a lot of popularity in the last few years. I have worked on NodeJS for more than 5 years. In this post, we will go through important NodeJS interview questions with their detailed answers. It will help you in brushing up on your interview preparations. What is Node.js? Node.js is a JavaScript
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Gaming is one of the hot industries right now with some induvial titles raking in millions. Technology has vastly improved what games are capable of, along with their accessibility. We are reaching the point where imaginations are no longer restricted by what a processor can handle. Dream it, and you can make it. You still
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Facebook Login is widely used as an authentication module on websites. Instead of asking user manual details such as email and password and then verify them, it’s better to use already verified user details. In this article, we are going to learn and implement a Facebook Login System using Nodejs and ExpressJS. You can download
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Introduction In this article, we are going to cover the development and deployment of the Nodejs App on the Clouding.io platform. Clouding.io is the Cloud VPS service that offers affordable, SSD-based virtual private servers to host your application. Why Clouding Platform Clouding.io has affordable virtual private servers with very fast processors, wide bandwidth, and SSD
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Let’s code an API Rate Limiter which will throttle users based on the number of the API requests they are sending to the Server. Introduction: Imagine you are running a service where you have allowed your customers to call the public API’s to do the certain operation in your system but due to obvious reason
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Learn how to change the WordPress permalink in an established website without breaking your search engine ranking and structure. We will also learn the options to perform the 301 redirections either using plugin or Nginx. Case Study We at Codeforgeek use this permalink structure before. domain.com/year/month/post-name/ As you can see we included the year and
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In this short tip post, we will learn how to use session storage API in JavaScript. Objective We need to store some temporary information in the browser which should be erased when the browser/tab is closed. Approach We can use session storage API of the browser to store our information. We can access session storage
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In this short tip post, we will learn how to use local storage API in JavaScript. Objective We need to store some information in the browser in a persistent manner i.e it should not be deleted after the browser is closed. Approach We can use local storage API of the browser to store our information.
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