I’ve never used many useful functions when writing scripts before, so I decided to learn a bit about itertools and make some notes. This time, I was dealing with large files, but most of the time, ...

Writing workflows is a common task in bioinformatics analysis, and a mature and well-designed tool can greatly improve the efficiency of work.

I have been using argparse for command line parsing, but it wasn’t until recently that I discovered it can be used to create subcommands.

There’s not much to say, just commemorating my first independent completion of a command-line program~

Recently, I’ve been using Pandas a lot and have compiled some commonly used functions for future reference.

To prepare for future operations using Sqlite3, I recently tried using it to operate on databases at work. I decided to use sqlite3 because it seemed convenient. However, I found that not all SQL statements are supported by sqlite3, and its free-form shell commands cannot be called directly by the Python sqlite module…

Regular expressions are still quite useful in many situations. However, there are some differences in how they are written across different programs, so it’s a good idea to make a cheat sheet for reference!