< H2 > question: as shown below: < H2 > this is a flowchart configuration page. The nodes in the whole flowchart can be connected in a lifetime. I can traverse all the lines in the whole graph, and each line has two anchor points: sourceId and target...
problem description The requirement is like this: when I click the right mouse button to come out a menu, and then click New, there will be a right editing mania. When I click Save , I will create a new menu where I click the right mouse button. This...
ask a question about Laravel parsing, or Nginx parsing path. first of all, let s talk about the source of the problem. Since we are recently working on a laravel-based directory indexing program, one of the requirements is to show the file at the end o...
WeChat Mini Programs swiper slider view container, : I wonder if they use swiper implementations ...
my question is that I want to execute a script on the remote machine centos, and then search for the answer I see in stackoverflow: question where the method is: ssh root@MachineB bash -s < local_script.sh I have tried this method, but now...
shenjianlin@newdev:~(spider)$ lsof -i:25555 COMMAND PID USER FD TYPE DEVICE SIZE OFF NODE NAME phantomjs 17664 shenjianlin 6u IPv4 712352984 0t0 TCP *:25555 (LISTEN) shenjianlin@newdev:~(spider)$ kill -9 17664 shenjianlin@newde...
now I have two servers An and B. the code on both servers is exactly the same. Jsapi_ticket writes cache in the case that there is no cache on both servers, server A fetches jsapi_ticket and caches locally, and server B also gets jsapi_ticket and cache...