Eric Leung baa5b9a93c Clarify symmetric difference definition + examples ...

- Make definition of symmetric difference more precise
- Add in set examples in description to facilitate learning of the
  concept
- Put "symmetric difference" in `<dfn>` tags

2016-02-08 22:56:41 -08:00

..

00-getting-started

Verify and updates translation to spanish.

2016-02-04 05:41:55 -05:00

01-front-end-development-certification

Clarify symmetric difference definition + examples

2016-02-08 22:56:41 -08:00

02-data-visualization-certification

Merge pull request #6704 from justinian336/Add/ES-translation-react-projects

2016-02-04 21:39:49 -08:00

03-back-end-development-certification

Merge pull request #6550 from QuincyLarson/fix/sample-watermark-certs

2016-01-31 23:13:05 -08:00

04-video-challenges

Add new Video Content

2016-02-05 21:14:04 -08:00