A feature branch usually ends up with a few commits nobody will want to read later. Squashing folds them into one new…
Bogdan Sandu
On a Linux host, Docker volumes sit under /var/lib/docker/volumes. That path comes from the daemon’s data…
Bogdan Sandu
A plain git commit records the contents of the index and nothing else. The index is…
Bogdan Sandu
Commit hashes work fine for Git and badly for people. A tag fixes that by putting…
Bogdan Sandu
PyCharm runs better on Linux than most developers expect. Fewer background processes, faster indexing, and native…
Bogdan Sandu
Run docker info on any Linux machine and the answer is on the Docker Root Dir…
Bogdan Sandu
Most people meet the word origin by pasting a command from a README, and they never…
Bogdan Sandu
Run a web app and a database with plain docker run and you end up juggling…
Bogdan Sandu
Most people meet version control the hard way, usually through a folder full of files named…
Bogdan Sandu
Every Windows PC ships with a text editor already installed. The Notepad++ vs Notepad question is…
Bogdan Sandu
Your code runs perfectly on Python 3.11. Then a client’s server runs 3.9. Suddenly, nothing works.…
Bogdan Sandu
Git will let a team do almost anything with its branches. It has no opinion on…
Bogdan Sandu
Your unsaved Notepad++ file exists somewhere on your hard drive right now, even if you never…
Bogdan Sandu
You wrote the code. Now what? Knowing how to run code in PyCharm separates productive developers…
Bogdan Sandu
A Docker container is a process running on the host’s own Linux kernel, kept separate from…
Bogdan Sandu
NumPy won’t work until you install it. Sounds obvious, but plenty of developers hit “No module…
Bogdan Sandu
Most people don’t really pick between Notepad++ and UltraEdit. They bump into the choice. Notepad++ is…
Bogdan Sandu
