Do you want to setup your MEAN stack (MongoDB, Express, AngularJS and Node.js) application on Azure App Services with Continuous Integration and Delivery? Here are step by step videos to deploy a MEAN application to Azure Web Apps via GitHub and store the app’s data inside Cosmos DB (a drop-in replacement for MongoDB).
Category: Node.js
Node.js: Simple TCP Server & Client and Promisify the Client
In this post, you will see an example of simple TCP server and client in traditional javascript way and in ES6 way. Node.js has net module which provides an asynchronous network API for creating stream-based TCP or IPC servers and clients. We are going to use it to implement TCP server and client. This post is updated with Node v6.11.2.
nvm-windows: Node or NPM not recognized after nvm installed
To manage multiple Node.js versions on windows, you are going to use and install node-windows. After installation, you run following commands to setup specific node version:
d:\>nvm install 4.7.2 d:\>nvm use 4.7.2 d:\>node --version
and if you get following message
‘node’ is not recognized as an internal or external command, operable program or batch file.
then read this post to troubleshoot the issue.
Visual Studio Code: Setting Environment Variable for Tasks
Visual Studio Code (VSCode) is a lightweight, open-source code editor and available on Linux, Mac OSX, and Windows. One of the key features of Visual Studio Code is its great debugging support for Node.js (JavaScript and TypeScript) and another feature is to run Tasks(Grunt, Gulp, MSBuild…etc.) from the IDE. If you are new to VSCode, I would recommend to see following video which shows how to debug Node.js app, put break-point and use watch window, use environment variable in Visual Studio Code editor:
Run async functions in parallel with concurrent limit in Javascript
Suppose you have an asynchronous function in Javascript and you want to limit the maximum calls get executed at once and queued all others. This article explains how to implement it in simple way. Let’s start with queue like structure:
A Simple CRUD with MEAN Stack (MongoDB, ExpressJS, AngularJS, Node.js) + Sails.js on Windows
MEAN stack is a full JavaScript solution that helps you build fast, robust and maintainable production web applications using MongoDB, ExpressJS, AngularJS and Node.js.
Sails.js allows you to build custom, enterprise-grade Node.js apps using the Model-View-Controller pattern to organize your code so it is easier to maintain.
New MEAN Stack = MongoDB+ExpressJS+AngularJS+Node.js+Sails.js = MEANS stack
This article explains how to implement a simple CRUD by integrating AngularJS with Sails REST APIs.