ask python for help on how to intercept videos per second and then save pictures for example, take the 5th second, take the 22nd second, and then take the 22nd second ....
my specific idea: the first request to get two variables hidden in html, the second request with a user name and password, but no matter how to try, the first idea is correct, because the java side works well, and the java side does not set header and c...
$.ajax({ type: "GET", url: "url.php", success: function(data){ } suppose I use this to play if I print out console.log (data), I can print my echo in url.php, but if I need to receive more than two respons...
if both pieces of data are wrong in automatic verification, how do I return two error messages? ...
recently playing ubuntu18.04, does not have much space reserved for the program, because it is directly mounted to the disk of the windwos system. dotnet new a xunit project on the mounted disk at night, and then there is a mistake in build. Show MSB...