A safe Linux workspace
Paths, inspection and safe practice before changing files.
Read the guide →中文版本
Perry’s Galaxy · English
Perry’s Galaxy · English教程2026-10-06
Notes across biology and computation
Complete beginner guides in English, paired with their Chinese editions.
中文版本
Reading one FASTQ record
Sequence, quality scores and the limits of a quick preview.
Read the guide →中文版本
A minimal PyTorch training loop
Fit a tiny regression problem and check the result honestly.
Read the guide →中文版本
A small, honest English collection
These three tutorials are complete English editions. The rest of the article archive currently remains in Chinese; language links only appear where a matching edition exists.