Circle CI configuration Create .circleci directory in a root directory of the project and config.yml file with configuration inside this directory Links SourceMaking - Design Patterns & Refactoring When is inheritance preferable to composition? - Uncle Bob Martin Are exceptions as control flow considered a serious antipattern? If so, Why? Junior to Senior with David Guttman (podcast) MIT OPEN COURSEWARE, Electrical Engineering and Computer Science Oracle Dev Gym Basic Syntax - The Markdown elements outlined in John Gruber's design document Adding Page Numbers to a PDF (tex) Where can I actually find football/soccer data? Apache Spark - Instructor led training IntelliJ IDEA - Windows & Linux keymap Test your shell knowledge by taking the CMD Challenge Contribute to projects on GitHub Relevant projects, first issues Personalized recommendations GitHub Community Support First issues for specific repo