the following code implements tagging the data. After a carPlate appears (set to 2 for the first time), the mark is invalid within 1 hour (set to 1), the first one for more than 1 hour is set to 2, and so on. the main problem is that I have several ta...
as shown in the figure, there is garbled code in the, build python file, and of course, in the same way, garbled code also occurs in run-current file. How to break it? ST: my system is win10, and ST is 3170. It can be inferred that it is not the p...
I want to use PHP to crawl the following web page, but nothing works. Who has a good way to help me grab it? thank you https: s.taobao.com search?q. problem description ...
Mobile project requires video playback. After searching, it is decided to use vue-video-player. found that ios supports videos in MP4 and mov formats, but does not support mpg and avi. There is no problem on Android, and I have not found any relevant p...
I want to output all possible routes, but in the end, I only output one route. I haven t figured out Orz for a long time. the following is the source code: ma mbmb.fill(0); 0 1 (x0,y0) position=[] direction=[[-1,0],[0,-1],[1,0],[0,1...
webpack,devServer does not generate resource files in memory so that resources cannot be accessed publicPath is configured as the root path, but devServer does not generate stripped resource files in memory, resulting in lack of access to picture and ...