
Fix Git 'index.lock' File Exists Error in SourceTree
If you use SourceTree and see an error message like fatal: Unable to create 'path/to/.g...

If you use SourceTree and see an error message like fatal: Unable to create 'path/to/.g...

You try to push a commit to a remote repository, and Git rejects it with an error about file size...

If you see 'Git authentication failed' or 'permission denied' when pushing or pul...

If you see fatal: remote origin already exists when trying to add a remote repositor...

If you’re seeing a MemoryError in Python on your Mac while trying to load or process...

When you work with Git, you'll eventually hit a conflict during a merge or rebase. The confli...