the initial idea is similar to RSSHub to parse the site into feed, but not hosted on the cloud, but distributed, running on each client, and different clients can also send feed to each other. RSS seems to have been abandoned, while atom seems to be...
when learning springboot, add: to pom.xml <dependency> <groupId>org.springframework.boot< groupId> <artifactId>spring-boot-starter-actuator< artifactId> < dependency> After restart the projec...
create a websocket in the loop and bind the corresponding event. When the upper limit is 500, each connection will be created successfully and the backend will be returned correctly. But when this number reaches 520 +, the excess cannot be created succe...
watch listens to the value passed by other components, and then calls the method in methods to get the data refresh list. The result is not executed. The value of this method is printed out as undefined, but there is this method in my printed this. W...
recently found something abnormal in the program. Take a look at the number of handles opened [root@dev-test-server ~]-sharp lsof -n|awk {print $2} |sort|uniq -c|sort -nr|head -10 152158 7076 21344 11305 2338 30006 2096 938 .... my java pr...
I recently wrote an app similar to Qzone s dynamic publication, which has no problem sending text and pictures. But if there is an emoji expression in the text, it will flicker. Here I would like to ask how to deal with a situation like this? The Intern...