I enabled ECN, in the mininet network to see the queue length when the switch is marked with ECN=1. How can I get the queue length of the switch? ...
var url = x.php ; var get = add_x ; switch(url) { case x.php : $("-sharpmenu").show(); break; } above is only to judge what url is and what to do but can I add get judgment? Do the same thing! is the same as $( "- sharpmenu...
when js POST uploads a file, there is no response for a long time. When the browser throws a net::ERR_EMPTY_RESPONSE exception, the request simply hangs up . No return value is returned, and failed load response data is displayed on the console viewing...
worker is independent of window objects and does not have access to dom and related methods, but beyond that, it has recently been found that many common methods cannot be used in web worker. Such as JSON.stringify, Object.keys, Object.assign, Object.va...
A rule found on the Internet is not very clear. I would like to ask the bosses function me(str){ return str.replace( <img [^>]*src=[ "]([^ "]+)[^>]*> gi, function (match, capture) { console.log(match) console.log...
if you edit a file with vi, even if the contents of the file are not modified, as long as both wq, mtime and ctime will change. the content of the file has not changed, and I can barely understand that mtime changes as long as wq, mtime will change. (I ...
Image upload module busboy how to limit the size of picture uploads, let busboy = new Busboy ({headers: req.headers, limits: {fileSize: 1000000}}) I limited 1m in the constructor and found that large images will still be uploaded, and the result i...