Formatting number is a very common feature request in web applications as it makes reading large numbers a bit easier. What makes it tricky is non-standard formats across the world. For example, many European countries such as Germany, Italy, France…
Knowledge Stack
I Came, I Saw, I Learned
Author: Nishant Singh
eCharts (v3) Gauge chart
eCharts (v3) has captured my attention and am impressed. Lets create a gauge chart and also understand the code. Note: CDN for english version of echarts version 3 can be found here : https://cdnjs.com/libraries/echarts HTML: <!doctype html> <html> <head> <title>Charts Gauge…
eCharts (v3) Simple Bar Chart
I have been playing around with javascript based charting libraries. I like HighCharts. Its pretty good for the charts you will need with very good customization features. It, however is not free (for commercial uses). D3 library is good for…
Switch to Yarn (from npm)
I switched to yarn from npm cause it does everything that npm does (almost everything and more) , only faster. And by faster I mean, really really fast, like ultrafast. What is yarn, anyways? Its a package manager for your…
Posted in Generic, Web Technology
Scaffolding Vue Projects – Webpack Template
In this post we will initialize a project using the webpack template (provided out of the box by vuejs.org) This post assumes that you already have the vue-cli installed. [ See the previous post if not – > http://www.knowstack.com/scaffolding-vue-projects-simple-template/] Now…
Scaffolding Vue Projects – Simple Template
In this post we will setup a vue-cli for scaffolding due projects. First things first , install vue-cli At the time of writing this , to install vue-cli you need : Node installed (works with version >4.x) npm version 2+…
Basic Vue JS Dev Setup
I have been lately exploring Vue JS and am fascinated with its simplicity. In this post am describing how to get started in setting up a simple dev environment. I would recommend atom editor with its live server. Frankly any…
Basic React Dev setup using npm or yarn and webpack
Setting Up ReactJS Environment Heres a basic react js dev setup (Level : Beginner) Create a directory and go to the root of the directory mkdir my-react-dir cd my-react-dir Install npm brew install npm // installs node or you can download…
Posted in Generic, Web Technology
Apache Drill – Get Started in minutes
What is Apache Drill ? Schema-free SQL Query Engine for Hadoop, NoSQL and cloud storage. It is a distributed processing engine that interprets SQL. Drill supports a variety of NoSQL databases and file systems, including HBase, MongoDB, MapR-DB, HDFS, MapR-FS,…
Using Gulp – Part 2
Continuing from Using Gulp – Part 1 , we first start with linting js file 1. Using gulp for Linting Step 1 : Create a file in project root folder (say gulpfile.js) and open it using your favorite editor . Step 2:…
Posted in Web Technology
