This Spring I paid around $350 for the new specialization on Coursera. Its name Functional Programming in Scala. Since that time I have completed 3 courses, and 2 are still not published. So I decided to use this pause for writing a some kind of report. I believe this information may be helpful for those of you who still have doubts regarding the start of the Scala specialization on Coursera.
A new book which I have already read is about testing. About white box testing in java. A new of the book is "Practical Unit Testing with TestNG and Mockito". An author of the book is Tomek Kaczanowski. Before I'll start a book review I want to mention that I have had previous experience in unit testing, but this book has opened for me new aspects in unit testing.