Sebastian Opałczyński·May 13AI codes better than me. And that’s good news.I haven’t published here in three years. Back then I was writing Python tutorials — one of them hit 60k views and made the Level Up Coding…
InLevel Up CodingbySebastian Opałczyński·May 23, 2022One of the fastest ways to make the Django app look goodI always considered myself a lazy backend engineer who does not like too much to create web pages that look good. You know my eye is not…A response icon1A response icon1
InLevel Up CodingbySebastian Opałczyński·Jan 3, 2022How Many Figures You Can Make In IT — A Story Based On My Personal ExperienceThe short answer is: O’ Valley of Plentyyyy.
InLevel Up CodingbySebastian Opałczyński·Dec 19, 2021Presentation Of My Tool BeltDevelopers tools that you can also use in your workflow.A response icon2A response icon2
Sebastian Opałczyński·Nov 26, 2021A Celebration: ~300 FollowersThe current story is different from the ones I usually write. I believe I have a good reason for that: I would like to thank you all. The…
InBetter ProgrammingbySebastian Opałczyński·Oct 26, 2021Don’t Write Code You Are Not Sure. If You Do Not Know the Purpose of It, Just Let It Go.It’s more about the code you will not write
InLevel Up CodingbySebastian Opałczyński·Oct 8, 2021Cool stuff you can do with Python, SQLite and typerYou will learn how to build a simple CLI (Command-Line Interface) application with SQLite as underlying data storage using python and…A response icon1A response icon1
InLevel Up CodingbySebastian Opałczyński·Sep 17, 2021Write your tools: automate PDF workflow with pythonLet’s create together a workflow for generating good-looking PDF invoices. Jinja2 + weasyprint + YAML + some python script can do miracles.
InLevel Up CodingbySebastian Opałczyński·Sep 12, 2021Write your tools: simple JIRA automationI had a thought recently that writing tools by yourself is a refreshing experience, it allows you to go outside your day-to-day work, and…A response icon1A response icon1
InLevel Up CodingbySebastian Opałczyński·Aug 16, 2021Python “hidden” gems: __slots__In this article I will briefly discuss the __slots__ on python object. It can decrease memory footprint of your code and execute faster.A response icon2A response icon2
