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JavaScript D3.js Make Visualizations Interactive Adding Event Listeners to a D3.js Selection

Peter Kincses
Peter Kincses
2,551 Points

Why isn't there more coding challenge or quiz after each video?

Am I the only one who doesn't remember anything after watching these videos?

1 Answer

Steven Sullivan
Steven Sullivan
11,616 Points

Hi, Peter

I'm going to assume you're following along with the videos in Workspaces or your text editor of choice. If the the quizzes and code challenges aren't enough practice, you may want to take a shot at trying to help others with similar issues on forums like Treehouse, StackOverflow, or Github.

What I would personally recommend is after each video, rewriting the same code unassisted and see how well you remember what you learned. Alternatively, I would recommend you take some notes! Repetition is key when writing code -- the concepts don't typically come easy to each person, and some people do better when they write the same code many times.