I have recently changed payment service provider to Braintree on Shelly Cloud and would love to share the experience with you. This post will show a fast and easy way of adding credit card payments to a Rails application.
Generating PDF files with custom fonts can be tricky. In this tutorial we will create a simple Rails app and tackle this problem with two tools: wicked_pdf and wkhtmltopdf.
Secure Sockets Layer (SSL) and its successor Transport Layer Security (TLS) are cryptographic protocols designed to provide secure connection between a server and a client, typically a web server and a browser or a mail server and a mail client.