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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We all love Ajax, don’t we? And there is an obvious reason. Ajax is great for user experience. In this tutorial, I am going to build an application using Node.js that will let the user upload files using Ajax instead of conventional upload that requires a browser refresh action to see the change. LIVE DEMO
Ajax file upload in Node.js Read More »
Slack is without a doubt a widely adopted messaging tool. It’s been used in companies ranging from startups to fortune 1000. Slack offers various features such as integration, groups, private chat and bots. Bots are one of the exciting features of slack for the developers. Slack offers SDK’s which we can integrate it into various
Building a Slack Bot to Get Currency Exchange Using NodeJs Read More »
We have covered session management in ExpressJs using a global variable technique which of course will not work in the case of shared server or concurrent execution of HTTP requests which is the most familiar production scenario. Codeforgeek readers requested to provide a solution for this issue and the optimal one is to use external
Session Management in Nodejs Using Redis as Session Store Read More »
Quick summary: In this tutorial, we are going to program a voice-controlled drone using Node.js and Web speech API. We will use Parrot ARDrone 2.0 as our drone and Node.js + web speech API to build our application. Introduction Drones are amazing. I personally love the ability to sit down and fly the drone to
Voice Controlled Drone Built Using Node and ARDrone Read More »
A refreshing particular element of a web page is one of the frequently used approaches in web development. JavaScript provide the setInterval() method to repeat the task after specified time. Angularjs provides wrapper of setInterval() with $interval angular service module. LIVE DEMO DOWNLOAD To refresh a DIV or any element in specified time, i am
Refresh DIV in 10 Seconds Using Angularjs Read More »
One of the important task which most of the developers ignores ( i used to ignore too ) is writing unit tests for your code. Unit test is not just a help to tester or quality assurance team but its the proof of quality of your code. In this tutorial i am going to cover
How to Test Nodejs Code and RESTful API Read More »
Quick Summary: This tutorial helps you to record the screen in Ubuntu using Kazam screen recorder. You will learn about installing the Kazam screen recorder and how to use it in Ubuntu to record your screen. You will also learn about handy shortcuts to record your screen. Introduction I have been using Ubuntu for a
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Node.js is an open source, cross platform JavaScript runtime engine to develop server side applications. Node.js uses Google’s V8 engine to compile JavaScript code into native code. Node.js is based on non-blocking, event-driven architecture to help developers create robust and distributed applications. We have covered tons of useful tutorials covering Node.js. Click here to start
Top 5 Node Frameworks to Increase Coding Productivity Read More »
We use Node.js to build web application backend and one of the use cases that comes often is a file upload feature. In this tutorial, we are going to learn and build an application that can let user upload multiple files using Node.js. LIVE DEMO DOWNLOAD Our application : I am going to develop same
How to Upload Multiple Files Using Node.js Read More »