Archive: 2020/1

Override Devise Auth Token Controllers

For authentication and token management at backend in Ruby On Rails we use devise-token-auth. Sometimes we need to update some of the following default behaviours:- Registration(via facebook, twitte

Character-Recognition-with-CNN-network

IntroductionThis post talks about a simple Convolution Neural Network (CNN) which is used torecognize characters i.e. Numeric and Alphabet. We have total 10 Numeric and 26Alphabets that sums up the to

Getting Started with Ruby on Rails

We recently inducted a couple of engineers into our Rails team. Both of them had a web frontend experience, but zero experience with Ruby or backend development. Thanks to the simplicity and convent

MySQL in custom Grafana panels

In this post, we will see how to use MySQL in your custom panel in Grafana. If you don’t know how to make custom panels read this post before this. https://nayan.co/blog/2020/01/06/create-custom-

Creating custom Grafana panel

GrafanaGrafana is an open source platform for monitoring and observability. Grafana allows you to query, visualize, alert on and understand your metrics no matter where they are stored. Create, exp

Angular Charts

Chart.js is a popular JavaScript charting library and ng2-charts is a wrapper for Angular 2+ that makes it easy to integrate Chart.js in Angular. Let’s go over the basic usage. Installation Instal

Paytm Gateway Integration

A complete guide on adding payments to your Android app with backend as RoR Steps :- Install SDK Add Static SMS Permission (for SMS autoread) Add Runtime SMS Permission (for SMS autoread) Add Progua

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