FreeCodeCamp/FreeCodeCamp

…no camper news

Update cheerio to version 0.20.0 🚀

….4.2

Update react-motion to version 0.4.2 🚀

…nent-passport-2.0.0

Update loopback-component-passport to version 2.0.0 🚀

Russian Translation of React Projects.

Russian Translation of React Projects. Edited some typos. Closes #6808

Russian Translation of React Projects. Final edits.

…apis-and-ajax

Challenges of Json APIS and Ajax translated.

Verify and update translation to spanish of basic-bonfires

…ng_in_project_view

Green checkmarks added to Video and Zipline challenges view

Update dotenv to version 2.0.0 🚀

Fix test for Iterate Through An Array With For Loop

…eted challenges

…into staging

…hallenges-completed-everyday

Fix steak calculation to not break when challenges are completed everyday

…e before calculating streaks

Fix text of the challenge with better wording

This commit changes the into text of the challenge with better wording,
as discussed in the issue thread.

Tested locally.

…ence

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

…instruction

Clarify diff two arrays instructions

- Clarify you want items that are in one but not both arrays
- Add "symmetric difference" terminology for those familiar with it

Closes #6495
Thanks for corrections to @justinian336 and @Narshe1412

Map and chat buttons close their respective asides when open

…anation

Clarify characters are each unique in permutation

…wnies

fix for navbar overflowing at 4 digits brownies

Add shop to the react navbar