I want to know how to connect to the live chat room of Poly TV? ...
using node s net module , the format of transmission is expected to be json, but net.write only supports buffer and strings , so I use json.stringify to format object data when running a chat room, the first user logs in and prints normally, while th...
look up the data and say that overloading refers to methods with the same name and different parameters but different requirements, so JS does not overload (Java has) what s the difference between rewriting and reloading JS? ...
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1 ffmpeg is installed on the centos7.3 server and environment variables are added in etc profile . And the ffmpeg command can be used normally in the server 2.phpsystem()ffmpegroot3.php which boss can help with the answer? I am grateful. ...
the date format stored in MongoDB is 2018-07-01T00:00:00Z the environmental background of the problems and what methods you have tried related codes collection.find_one( { "regDate": { "$gte":ISO...
recently, we are going to do a back-end interface for the App,lanmp environment of paid video. How can we ensure the security of the video so that it will not be caught and downloaded by others? ...