first describe the background of the problem: we have made a video-like personal network. The solution is to upload the video to the backend of the project (on Ali s ECS CVM) in the browser and upload it to oss at the backend. When playing the video, th...
in a background management system like this, we can switch the content on the right by clicking on the menu on the left, so how can we load the different content on the right without using the frame? Was it written dead in the first place? ...
for example, I have a page click statistics function. Could you tell me how to avoid being brushed by the program? if someone uses the machine to swipe the interface, will the server be killed and down ~ ...
1. Effect picture at the beginning, it is smaller than a screen, after unfolding, it is larger than a screen, so you can slide, and if you put the address away, it will be smaller than a screen, so you can t slide, but at this time, some of the ad...
how to center the numbers in the picture as a whole, but each number is aligned to the right, that is, the percent sign ...
the demo on the official website clicks the left navigation, triggering pjax to load the corresponding data and display it in the main content area on the right. The left navigation is not refreshed. A small feature is that the refresh button next to th...
var arr = [{id:1,pic:1},{id:2,pic:2},{id:3,pic:3}] how to delete the second item of arr and insert a new object {id:4,pic:4} results such as arr = [{id:1,pic:1},{id:4,pic:4},{id:3,pic:3}] ...
it would be impractical to bring a session on URL. Are you going to make a fuss about the request? Then it is necessary to set up a good situation at the beginning of the establishment of the system. Is there a plan that can be modified halfway? ...