problem description how to partition a removable hard disk under windows so that one partition retains the original file, one partition is written to the linux installation image, and one partition installs the linux system using the image in the prev...
problem description due to the needs of the course, I installed the Fedora dual system on Win10. As a result, there was a strange problem. Now the Fedora system can be entered normally, and Win10 also has a boot entry, but can not enter the Win10 syst...
the computer is equipped with both ubuntu and windows systems. after the computer has a black screen, it is reinstalled with windows, but cannot be connected to the Internet. after formatting the computer, it is reinstalled with ubuntu, and can surf th...
1. The official account has the right to pay 2.config. What if chooseWXPay is entered in jsapilist but still reports an error when calling? wx.config({ debug: true, ,apialertpclogpc ...
manually kill the process and then start npm run dev error Port 8080 should not be occupied. I don t know what went wrong because I opened npm run dev in the wrong way. ...
what does the ^ in "^ 3.4 " below stand for? "symfony http-foundation ": "^ 3.4 " ...
as mentioned, I want to show my static page on port 80. below var www blog is the configuration file of my static resource nginx etc nginx cond.f blog.conf . I wrote this . server { listen 80; location { root var www blog; ...
question In business, all tables in the database need to be queried and statistically analyzed and shown in the echats figure. The previous data is fine when the data is small, and the cache can barely support the column . now there is nearly 1 mi...