Welcome!
This site is the Today I Learned (TIL) collection of O957.
Each entry:
- Records the date it was learned, the date it was added, and the last date on which it was substantially edited.
- Walks through the initial problem or material that prompted it, with runnable code where applicable.
- Links to the documentation or external resources consulted along the way.
How This Site Is Organized
Entries are grouped by programming language (e.g. Python) or discipline (e.g. Epidemiology). New sections appear as entries accumulate, day by day.
Source
This book lives on GitHub at https://github.com/O957/O957-TIL and is licensed under the Apache License 2.0 license.
Corrections and suggestions are welcome via issues, but please first consult the contributing file and code of conduct.
| Title | Reading Time | Date |
|---|---|---|
| Switch To VSCodium From VSCode | 2 min | Dec 1, 2025 |
| Opening VS Code From The Terminal Via Code | 13 min | Nov 30, 2025 |
| Handling Unbound Tidyr Variables Using Rlang Data Masking | 5 min | Nov 30, 2025 |
| Find Empty PDFs Using Pathlib | 1 min | Nov 20, 2025 |
| Check CSV Equivalence Using Polars | 1 min | Nov 20, 2025 |
| Uniformly Partitioning A String Using Textwrap | 1 min | Nov 13, 2025 |
| Get The Remaining Dates In A Year Using Datetime | 4 min | Nov 11, 2025 |
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