problem description it takes 3, 000 threads to request under the same ip, but the real scenario is 3, 000 different ip,. In the former case, socket, can be reused. It seems that the real scenario is slower. Is there any way to simulate it? related c...
how does 1.PHP pass static classes methods? for example: use XXX Other; class Test{ public static function run(){ $var_a = test1 ; Other::send(function() use($var_a,self::verifyC){ .... self::ver...
I have done a mobile function to simulate scrolling. The scrolling container contains pictures arranged vertically. At the beginning, I wrote the width and height of the pictures in css. Because the simulated scrolling needs to obtain the height of the c...
I have set two bits one is start and the other is end format is datepicker of jquery, so it will be 2018-01-01 format but now I want to make a comparison I am using the concept of an e-commerce coupon , so I need to enter the discount code so che...
figure 1 below is the referenced element upload component. figure 2 shows that the upload and removal are successful and saved to the background via filelists. figure 3 shows the data reflected in the modified item editing function. Anti-display can b...
in daily work, you need to develop third-party packages on which sdk, is sent to the company s private npm repository as a basis. In principle, the package should have at least one reference scheme in umd format and one reference scheme for module. But...