In recent months, I have found that when my mouse wheel is scrolling, it goes up and down randomly, which seriously affects my browsing of the web. I even subconsciously press and hold the left button to operate the browser's slide bar.

openvpn multi-region deployment example

Recently due to a change in work, I switched to the Mac environment and encountered the problem that when I used the cwebp command to convert a JPG image to webp, the image was rotated 90 degrees counterclockwise.

How to hide the header content of the Markdown PDF plug-in in Vscode

When I use Ubuntu for daily work, sometimes I need to change the network configuration information and save it. There are related menus under Gnome that can be set. In some cases, when you change and save, you will find that the save button is grayed out and cannot be operated.