Organize my Day for Maximum Productivity
Reading Notes
Today, my display has finally arrived. I spent two hours on installing the Raspian operating system and coping with the problems about it. The following will illustrate the problems I have met duri...
My experience to reinstall macOS: I updated the macOS according to the App Store instruction. Nothing strange happened that day, but when I opened my Mac the next day, it kept showing error messag...
Probelms about the environment variables. I installed the new version of R and Rstudio on the mac, but every time I open the Rstudio, the following warning messages would appear: 1 2 3 4 5...
