When comparing Scala in Depth vs Hackr.io, the Slant community recommends Hackr.io for most people. In the question“What are the best resources to learn Scala?” Hackr.io is ranked 3rd while Scala in Depth is ranked 10th. The most important reason people chose Hackr.io is:
Instead of getting a recommendation from a single dev, you get recommendation from the entire programming community.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Finds practical examples for advanced abstract concepts
Clearly explains concepts through interesting and hands on examples.
Pro Community trust
Instead of getting a recommendation from a single dev, you get recommendation from the entire programming community.
Pro Recommendation for every programming language/framework/library
You can find Python as well as Jenkins.
Pro Nice filters
Free, Video, Book, Beginner, Advanced, etc.
Cons
Con Some parts of the book feel rushed
Grammar errors and poorly explained ideas can be found throughout the book.
Con Some previous knowledge in Java or C# is recommended
Not a book for beginners to programming.