...
is installed with yum on the Internet I. the software package required to install the NFS server: yum install-y nfs-utils then start the service directly with systemctl start nfs-server.service but I compiled and installed it, how do I start it?...
the thing is, I installed a series of npm packages such as sass-loader, and it ran smoothly, but a new "xxx " package was installed later. When I run npm run build again, I will report that some modules cannot be found, such as lodash.tail shallow-clon...
recently, I was learning from WeChat Mini Programs. I hung up with the server provided in the book, and then I found a source code. visual observation is a framework of thinkphp. I don t know how to use it when I download it. The goal I want to achieve ...
developed by WeChat Mini Programs, set in app.json "networkTimeout": { "uploadFile": 300000 } but after generating the QR code, after using the mobile phone to enter Mini Program, use wx.uploadFile to upload the file or dis...
df = pd.DataFrame({ key1 : [ a , a , a , b , b ], key2 : [ c , d , c , c , d ], data : [1,10,2,3,30]}) >>> df key1 key2 data 0 a c 1 1 a d 10 2 a c 2 3 b c 3 4 ...
reason: you need to control the audio of the part of the project built using iframe. Because the audio tag is located in the sub-page, you cannot find a way to disable browser sound in JS, so you need to use the volume control method in the sub-page (if...