https://ledkvu.com/Vu LEMy personal dev blog. 2025-10-22T22:31:12+02:00 Dao Khanh Vu LE https://ledkvu.com/ Jekyll © 2025 Dao Khanh Vu LE /assets/img/favicons/favicon.ico /assets/img/favicons/favicon-96x96.png Dockerfile with multi-layer dependencies using uv and pyproject.toml2025-05-27T00:00:00+02:00 2025-05-27T00:00:00+02:00 https://ledkvu.com/posts/adapt-dockerfile-with-uv/ Dao Khanh Vu LE Introduction This post has been updated on 2025-10-23 with much more optimized solution for Dockerfile-uv-multi build. It also links to the existing Dockerfile examples instead of duplicating the content. The complete changelog can be found in this PR. uv is a modern, fast Python package and project manager. It is arguably the best thing that has happened to the Python ecosystem in recent... Tuples filter on multi columns with Django ORM2025-05-01T00:19:00+02:00 2025-05-01T00:19:00+02:00 https://ledkvu.com/posts/tuples-filter-on-multi-columns-with-django-orm/ Dao Khanh Vu LE Introduction As a daily Django user, I often encounter the need to filter on multiple columns with a tuple of values. For a long time, there was no built-in support in Django ORM for this use case, and developers had to come up with workarounds to achieve the desired result. In this post, I will discuss some common workarounds, then present a solution that was “shadow” released together with ... Dotfiles management with Copier2025-03-14T01:04:00+01:00 2025-03-14T01:04:00+01:00 https://ledkvu.com/posts/dotfiles-management/ Dao Khanh Vu LE Introduction Dotfiles are the configuration files to customize the shell and other command-line tools. They are usually hidden in the user’s home directory, and they are called “dotfiles” because their filenames start with a dot (.). Dotfiles are present on every Unix-like system, the most popular ones are .bashrc or .zshrc (for zsh shell), who are loaded when the shell starts. They can conta... How it started2025-03-02T20:27:00+01:00 2025-03-02T20:27:00+01:00 https://ledkvu.com/posts/how-it-started/ Dao Khanh Vu LE Template choice For some time I have been searching for a solution to create my own page, where I could share my development experiences (and my thoughts!) occasionally. As a simple and NOT front-end oriented man, I was looking for an open source template to use. It should save me the headache of designing the page and allow me to focus solely on the content. The solution I was looking for s...