Wei's Constants

Constants of colors

Blood Red: #880808

Keyboard shortcuts

// To open emoji keyboard:
Win + .

// To enable auto-wrap in a text editor:
Alt + z

Terminal commands:

To host a server, using python, which loads local files for web testing:
python -m http.server

// To host a local jekyll (E.g., to test this website):
bundle exec jekyll serve

// To do system file check:

sfc/scannow

Windows run:

// to call disk cleaner
cleanmgr  

Common bash commands

// go up one level:
cd .. 

// go to home directory:
cd ~ 

// create a folder:
mkdir foldername 

// create a file:
touch file.txt

//delete a file:
rm file.txt 

//delete a folder recursively
rm -r folder 

R:

Install package from source

// First, go to the directory where you store the downloaded package file, then:
R CMD INSTALL ggplot2_3.5.1.tar.gz  // change ggplot2_3.5.1.tar.gz to your package filename