Introduction to git and GitHub, for a fool-proof programming: Figures

Adding Collaborators on GitHub

After Creating Clone of Repository

The Git Staging Area

The Git Commit Workflow

Piled Higher and Deeper by Jorge Cham, http://www.phdcomics.com/comics/archive_print.php?comicid=1531

Changes Are Saved Sequentially

Different Versions Can be Saved

Multiple Versions Can be Merged

Git Checkout

https://figshare.com/articles/How_Git_works_a_cartoon/1328266

Creating a Repository on GitHub (Step 1)

Creating a Repository on GitHub (Step 2)

Creating a Repository on GitHub (Step 3)

Freshly-Made GitHub Repository

Where to Find Repository URL on GitHub

Changing the Repository URL on GitHub

GitHub Repository After First Push

The Conflicting Changes