What is Git? What is GitHub?

This lesson is called What is Git? What is GitHub?, part of the Using Git and GitHub with R course. This lesson is called What is Git? What is GitHub?, part of the Using Git and GitHub with R course.

Transcript

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The best resource I've found for understanding Git and GitHub comes from this 2016 talk (slides here) by Alice Bartlett of the Financial Times (hat tip to Garrick Aden-Buie of RStudio for telling me about it).

This article by Allison Horst and Julie Lowndes uses some really cute illustrations to discuss the benefits of using Git and GitHub.

I’ve also collected a set of the best Git/GitHub learning materials on the R for the Rest of Us resources page. I’ll refer to several of these individually in later lessons.

Have any questions? Put them below and we will help you out!

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Susan Switzer • February 1, 2024

Hi! I am not able to access the R for the Rest of Us resources page. I see the following message: "This site can’t be reached Check if there is a typo in rfortherestofus.test."

David Keyes Founder • February 1, 2024

Sorry about that! I've updated the link, which you can also find here.

• January 14, 2025

Pending approval

Hi David. Course was great!

I just have an issue that you can maybe help me with. I work in a team that has just recently started using Git to collaborate on projects. We are trying to make use of these branches in the most efficient way possible so I would like to ask, is there a way that can force a user/assignee of a project to use a specific branch without being in contact with the main branch.

I know it is possible to do it manually or to just develop a best practice of making sure you're not in the main branch at all but for new employees/users joining the projects, they might not be able to keep up with that each time and this can affect what is being deployed on the main branch.

Hope this makes sense, let me know. Thanks!