With Ruby, you can make use of many helpful gems to let your brand-new app send emails. The most common options are ActionMailer and Mail. But what if you want to use pure Ruby to implement the delivery of transactional…
Aviationstack is a service that provides real-time flight status and aviation data. Aviationstack provides rich API suits to access aviation data globally. You can test the API for free and choose the paid plan for production use. Check out the…
Positionstack is a service that helps you in Geocoding. You can use this service to forward and reverse geocode. For example, you can provide an address to get the latitude and longitude or you can provide the latitude and longitude…
Machine Learning is one of the most trending fields in software development. Machine Learning is going to transform the web development company process of several programs. In this article, I have compiled my own list of top machine learning frameworks…
Infura is a SaaS-based application offers development suits for Ethereum and IPFS platform. By using Infura, you don’t need to worry about setting up your own nodes in the machine to participate in the network. You can use Infura service…
In order to send Ethereum from one wallet to another, we need to have the following things in line: Generating Ethereum test wallets. Funding Ethereum in a test wallet. Ethereum blockchain test net environment. Program to transfer fund. Let’s dive…
Express provides built-in middleware that allows us to serve static files directly from the file system. express.static() is the middleware that we can use to serve static files to the user. Here is the simple example code: const express =…
In this tutorial, we will learn how to use LetsEncrypt to obtain a free SSL certificate for your Nginx web server. LetsEncrypt is a free certificate authority that provides a set of tools to manage SSL in your server and…
I have been researching the best way to incorporate multiple Oauth2 authentications into a single-page application. So in my application, I want to offer a choice of how a user is able to authenticate, and not be restricted into just…
Nginx can be used to cache the content coming from the origin server. We also use Nginx to cache our HTML pages generated by the Node.js server. Nginx can be used as a reverse proxy, load balancer, and cache server…