This must be a historic moment!

Working with R often involves encountering various issues. Here are some collected tips.

I found that the default theme of Hexo is not very appealing, so I wanted to find a bright one and tried using a plugin.

When installing packages from GitHub in R, sometimes you may encounter a connection timeout issue with GitHub. Here’s how to solve it.

To make good use of the old, broken device… I decided to set up a server to accumulate experience. Considering the portability of the things I will be setting up, using Docker in containers is convenient for migration and usage.

When using SGE at a new company, the approach is somewhat different. Here are some notes.

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

Due to work requirements, I needed to install a package mentioned in a literature. Initially, I thought it would be done with two commands, but who knew there were so many dependencies to resolve… and R packages on Linux need to be compiled, which is quite time-consuming… Fortunately, there’s Conda!

Practicing automated phone operations inevitably involves capturing the current image of the phone. The phone’s built-in screenshot is too slow, so replacing it with minicap.

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…