Webastor - Programming Tips and Tricks

Hello, I have a big problem concerning the field of health, what are some good books for learning python step by step as a beginner with no previous programming knowledge (pdf would do the best)? Thank you very much for helping me by message return.

Hi all, I'd like to ask you a big complex question, what will the relationship be between project jigsaw (modules in jdk9) and dependency management tools like gradle and maven? Thank you kindly answer me and do not ignore my subject.