Year: 2017

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

Posted in Charts n Graphs, Generic, JS Frameworks, Web Technology

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

Posted in Charts n Graphs, Generic, JS Frameworks, Web Technology

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

Posted in Generic, HTML5, JS Frameworks, VueJS, Web Technology Tagged with: , ,

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+

Posted in Generic, JS Frameworks, VueJS, VueJS, Web Technology

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

Posted in Generic, VueJS

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

Swift CAReplicatorLayer Sample Code

Created By: Debasis Das (29-May-2017) In this post we will see how CAReplicatorLayer works and create a couple of sample code to play around with CAReplicatorLayer CAReplicatorLayer is essentially a layer that creates a specified number of copies of its

Posted in Swift, Swift 3.1 Tagged with: , ,

Swift Mac OS Animation using Animator Proxy – Part 2

In continuation to the Swift Mac OS Animation Part 1 we will work with Animator Proxy to achieve animation in Mac OS Applications. Animator Proxy Some simple Mac OSX Animation can be achieved through the usage of Animator Proxy. Animator

Posted in Swift, Swift 3.1 Tagged with: , ,

Swift Mac OS Animation using Core Animation- Part 1

Created By: Debasis Das (27-May-2017) Swift Mac OS Animation Animation in Mac OSX has a long history and there are more than one option for achieving an animated behavior in a Mac Application. We can achieve animation in a Mac

Posted in Swift, Swift 3.1 Tagged with: , , , , ,

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