Reading Time: 3 minutes In the previous blog MEAN Stack: Introduction – Part 1, I have given a brief introduction of MEAN Stack and all the technologies used in it. In this blog, I’ll be discussing the installation of all the technologies one by one for Ubuntu. MongoDB: MongoDB is an open-source document database that provides high performance, high availability, and automatic scaling. The installation of MongoDB Community Edition Continue Reading
Reading Time: 4 minutes D3 (Data-Driven Documents or D3.js) is a JavaScript library for visualizing data using web standards. It is an open-source JavaScript library developed by Mike Bostock to create custom interactive data visualizations in the web browser using SVG, HTML, and CSS. giving you the full capabilities of modern browsers and the freedom to design the right visual interface for your data.
Reading Time: 2 minutes Angular helps to build modern applications for the web, mobile, or desktop. Currently, Angular version 7 is the latest version. Up to date with the latest version is very important. Upgrading to angular 7 is just a few simple steps: Firstly, upgrade the angular version globally by adding latest cli version sudo npm install -g @angular/cli@latest Upgrade cli version locally in your project and the Continue Reading
Reading Time: 3 minutes Angular is one of the most popular frameworks for making a web application and with the release of Angular 7, it has given some more powerful features which will enhance our application. So let’s dive deep into it and explore some new features introduced in Angular 7. A New ng-compiler Angular 7 added a new compiler that is called Angular Compatibility Compiler (ngcc). The new Continue Reading
Reading Time: 2 minutes In one of our project we needed to test a node.js application, so in this blog, I’ll be discussing node.js application using Gatlingjs. Gatlingjs Gatlingjs is an npm library to run gatling from a node.js project by placing the simulation files in your project repository. Prerequisites In order to setup Gatling, your system should have JDK8 and Scala installed so following are the links to Continue Reading
Reading Time: 2 minutes MEAN Stands for M – Mongo DB (database system) E – Express (back-end framework) A – Angular.js (front-end framework) N – Node.js (back-end runtime environment) What is MEAN? MEAN is a full-stack JavaScript solution that helps you build fast, robust, and maintainable production web applications. The stack used in mean is: Mongo DB: Mongo DB is an open-source, document database designed for ease of development and scaling. It is Continue Reading
Reading Time: 4 minutes This blog is primarily focused on what is Data Binding and its types: – String Interpolation Property Binding Event Binding Two-Way Data Binding Data Binding is one of the most powerful and important features in a software development language. It allows us to define communication between component and view. So we can say that Data Binding is passed from component to view and from view Continue Reading
Reading Time: 2 minutes Hey Visitor, Have you ever faced an issue with the date values on your website, when the date and time returned from server doesn’t change according to the client timezone , for eg. values returned from server at US will be different for a client at India so we need to manipulate the received time according to Indian Time Zone. So recently, I encountered this Continue Reading
Reading Time: 3 minutes RxJs is an incredible tool for reactive programming, and today we’re going to understand briefly about what Observables and observers are. OBSERVABLES Observables are wrapping around of some data source like a stream of values of any type which are typically used for asynchronous data. It is used for transfer of messages between publisher and subscriber and that message could be anything like literals, messages, Continue Reading
Reading Time: 3 minutes Angular has just released its v6. This major release focuses mainly on the toolchain and making easier for the user to create an application. As part of this release, a new version has updated core framework packages (@angular/core, @angular/common & @angular/compiler etc), the Angular CLI, and Angular Material + CDK. You can see the changelog here framework, material+cdk, cli. In this blog, I am going to explain some major changes Continue Reading
Reading Time: 5 minutes We all hate waiting for websites to load before we can start using or surfing it. Internet has a come a long way with great speeds to decrease this time, but this has just made the user more impatient. After a lot of research through the decade, it has been found out that on an average a user would not wait for more than 4 Continue Reading
Reading Time: 2 minutes I think date manipulation is most common process that every developer must deal in his career. There are so many tools available for Date Manipulation in JavaScript like datejs, date-fns and so many interesting library. Moment.js is one of them. Developer can easily interact with date and time domain problems by using Moment.js. JavaScript Date requires lines of code for parsing , manipulation and validation. Continue Reading
Reading Time: < 1 minute Hi all, Knoldus has organized a 30 min session on 1st September 2017. The topic was “Introduction to React JS”. Many people have joined and enjoyed the session. I am going to share the slides here. Please let me know if you have any question related to linked slides or video. The slides of the KnolX are here: And Here’s the video of the session: Continue Reading
