Middleware is a simple javascript function with three parameters request, response and next Apart from handling http request it can perform the following tasks: Manipulate request and response objects Perform isolated tasks Terminate request flow by sending response Pass the control to another middleware We load middleware in express by use() of the express app. […]
This blog post is about using docker-compose, a tool provided by docker to define and run multi container application using a single command. It uses a docker-compose.yml file as default input file. I got a use case which was to run a Nodejs application behind a Nginx acting as a reverse proxy in two different […]
Behance is an online portfolios website. Here a user can create and see his/her/others portfolios. node-behance-api is an utility wrapper built on node.js for Adobe Behance rest services. This utility is developed for node.js only. Currently it supports most of the API’s of Adobe Behance. You can upgrade or add other new API’s via simply coding. This node-behance-api is […]
Introduction To Mocha Recently I have started learning MochaJs for unit testing of my NodeJs application. Although http://mochajs.org/ is very well documented and refine in its own. But that is most respect to Mocha itself. I tried and created lots of example so that it can relate to NodeJs. Before starting further, Clone/download examples […]
One of the best practices of Automation testing is to leave the system from the state where you started your test from. While doing functional testing for an angularjs application using Protractor and Cucumber (BDD framework), there was a need to clean up whatever data was being generated in the Data setup (generally the Given) […]
In the previous blog on Handlebars, we learnt the basic concept of handlebars and how to use them in your web applications. Now we will extend our knowledge, a bit more and see how we can use and create helper methods in handlebars to have more flexibility on data. Predefined/Built-in Helper methods: There are a […]
Using lean() in mongoose provides high performance queries.
JavaScript is language for Ninjas some time mistake happens by Ninja also which slow down our Node Application, because unknowingly we are dynamically creating the property on GLOBAL objects or some time we get stuck in some closure issue’s which are not easy to trace and becomes a memory leak for the application. These are […]
Yeoman is an app scaffolding tool that helps you kickstart new projects, prescribing best practices and tools to help you stay productive. Yeoman provides a workflow to improve productivity and ease of development.
