Find iTunes Store download links for previous versions of macOS and Mac OS X to use when creating bootable installation media.
Microsoft's Office 365 Exchange Online is a great SMTP solution. See how to configure Action Mailer in your Ruby on Rails application to send emails via Exchange Online.
Set up WordPress to send authentic emails using an external SMTP service, SPF and DKIM to avoid emails sent from your site from being marked as spam.
Git is a widely-used Version Control System (VCS) in many modern development environments to track and handle file changes in your software projects. This guide will cover the installation and configuration of Git for a typical MacOS-based development environment.
The Exception Notification gem is a great addition to any existing app for notifying you with an email for every error that occurs. This guide will cover the installation and set-up of the gem in a Rails application.