techblog2022-05-20

The Inclusion-Exclusion Principle and Euler's Totient Function

Notes on the inclusion-exclusion principle, its implementation, and Euler's totient function

algorithm

techblog2022-05-20

Comparing Polars, a Rust DataFrame Crate, with pandas

I discovered that Rust actually has a pandas-like crate, so I put together a comparison of corresponding operations. No guarantees these are optimal solutions.

rustpythonpolars

techblog2022-05-20

Implementing Operators Using Macros

When implementing operators for structs, the code gets very long without macros, so I'll summarize how to use macros for this purpose.

rust

techblog2022-05-20

Tips for Downloading FASTQ Files from SRA

Tips and related knowledge for downloading FASTQ files from SRA

bioinformaticssra

techblog2022-05-20

Summary of Bash Permission-Related Topics

A summary of bash permission-related topics that I tend to forget.

bash

techblog2022-05-20

SQL Notes

Notes on SQL

sqlbackend

techblog2022-05-20

Useful Bash Knowledge to Know

A collection of useful bash knowledge and commands.

bash

techblog2022-05-20

Fixing Pylance Import Resolution Issues in Django

Pylance is an excellent coding assistance extension, but it often fails to resolve imports. While this is tolerable for small-scale development, it becomes quite troublesome with Django. Here's how to fix it.

pythondjango