So I have a degree in programming and I want to learn What is the best book for learning?

I downloaded an O’Reilly PDF book that was published in 2011 but I’m concerned that it’s outdated. What about Youtube? I bought a Wrox book but found out it’s filled with errors. And since I’m here: Would a Microsoft Certification compliment my knowledge of .NET? What about learning Xamarin? I know that this question must […]