Loading…
This event has ended. View the official site or create your own event → Check it out
This event has ended. Create your own
View analytic
Thursday, July 28 • 3:45pm - 5:00pm
Detecting and Preventing Code Clones Mercilessly (Amr Noaman)

Sign up or log in to save this to your schedule and see who's attending!

Limited Capacity seats available

Abstract:
Attendees will need to install Eclipse/ConQat on their laptops. You can download eclipse with conqat plugin enabled from the ConQat site:https://www.cqse.eu/en/products/conqat/install/
Download it and make sure it runs smoothly before the session
Code clones (duplicates) is one of the most painful enemies of clean code. Teams transitioning to Agile find it very hectic to chase code clones and fix scattered chunks of unstructured business logic. What's interesting is that the effect of removing code clones on enhancing quality is guaranteed. Guess what? if you managed to remove 100 inconsistent code clones from legacy code, then congratulations, you have removed 18 dormant production bugs! (*)
In this session, we will study the levels/types of code clones: exact, similar, and gapped clones. We will learn how to detect each one of them using the powerful ConQat tool (works with Java, C#, PHP, and 16 other languages; as well as natural language text files). Also, we will study the behavior of developers duplicating code, and will introduce a simple and effective technique to continuously inspect and detect code clones using Jenkins and ConQat engine.
This session is useful for those struggling with legacy code, as well as those developing code in greenfield or brownfield projects. The insights and tools are very helpful to refactor cluttered code and to keep clean code clean!
(*) Reference: https://www.cqse.eu/publications/2009-do-code-clones-matter.pdf
Learning Outcomes:
  • Learn a systematic and stepwise approach to taming poor legacy code
  • Distinguish types of code clones and learn how to detect each of them
  • Learn techniques to prevent code duplication through continuous inspection


Speakers
avatar for Amr Noaman

Amr Noaman

Co-Founder & Principal Consultant, Agile Academy
Over the last 7 years, Amr’s primary role was to spread agile awareness and lean thinking in software organizations in Egypt and the Middle East. Amr is the co-founder of Agile Academy and Egypt's Lean & Agile Network, one of the largest Agile communities in the Middle East. | In 2011, Amr has initiated Egypt's GoAgile program, the biggest agile adoption initiative sponsored by the Egyptian government for expanding agile practices and lean... Read More →



Thursday July 28, 2016 3:45pm - 5:00pm
Fairlie

Attendees (25)