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What does it take to host and operate a website?

Domain names When you enter a website url into the browser's address bar, it uses DNS to look up the IP address for the...

Stacks and queues are fundamental patterns for processing lists. Stacks A stack is a last in, first out operation. Think...

The basics of programming.

Git rebase documentation.

When working on a feature, we may need to get updates from the main development branch. We could merge the development...

Source code version control.

Git tips and tricks. Formatted list of recent commits git for-each-ref \ --sort=committerdate refs/remotes/ \ --format='...

Using git reflog to recover changes.

Undoing things in git.