has the following requirements: set N minutes to monitor the rise or fall of a stock by X% within N minutes, then notify the user. how is it more efficient? the stupidest way to achieve the above demand is to calculate whether the increase is a hi...
function getMini(){ var i=0; var start=Date.now(); var clock=setTimeout(function(){ iPP; if(i==1000){ clearTimeout(clock); var end=Date.now(); console.log((end-start) i); } clock=setTimeout(arguments....
problem description the environmental background of the problems and what methods you have tried related codes Please paste the code text below (do not replace the code with pictures) window.onload = function () { var hdList = $( .hd-list ...
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We are doing a help document similar to Baidu Map API, to achieve online editing code, and then run, and real-time preview function, similar to jsbin and some class library API documents like that (Baidu Map API demo), please provide the next idea, or w...
this is true. My computer is a win10 system. When vagrant is installed on my computer and LNMP environment is installed in vagrant, all related services start normally. both host and virtual machines can ping each other , but browsers in host computers...