Stefan Wintermeyer: 2 books
Practical Asterisk 1.4 and 1.6
From Beginner to Expert
Language: English
Release Date: December 20, 2009
Using the open source Asterisk platform, you can deploy a state-of-the-art VoIP PBX on a low-cost PC or server for a fraction of the cost of conventional PBX systems. The only drawback to Asterisk is its notoriously poor documentation. Practical Asterisk 1.4 and 1.6 is the solution to that problem....
Learn Rails 5.2
Accelerated Web Development with Ruby on Rails
Language: English
Release Date: April 16, 2018
Learn to build Rails-based web applications using all the latest features offered in Rails 5.2. Author Stefan Wintermeyer begins by teaching the basics of Ruby 2.5 before proceeding through all aspects of Rails, utilizing clean, succinct examples – rather than a single large application.
This...