Why does the above figure emphasize that "after the only participant who received the commit message is dead ", even if a new coordinator is elected, the transaction status cannot be determined personal total feeling: suppose there are three part...
problem description at present, git has supported the cloning of some codes as follows: -sharp git remote add -f origin <remote_url> -sharp spare checkout git config core.sparsecheckout true -sharp echo "subdir1" >> .git info...
have a question about SQL: about the left join implementation of PostgreSQL or MySQL suppose: table structure table_name :user uid name 1 2 3 table_name : age uid age 1 10 2 20 3 30 4 40 SQL: 1: SELECT ...
problem description java uses native code to write websocket,. I link through socket.io-client, and the service passes third-party tests, such as http: www.blue-zero.com WebS., but the code just doesn t link. the environmental background of the p...
want to do a svg animation 5s turn around the Internet to find a lot of change the size will make mistakes want to know if there is any more detailed explanation of the small demo to learn ...
use vim edit etc php 7.1 fpm pool.d, in ubuntu18.04 to prompt E21 not to be modified, because the option modifiable is off, how to solve this ...