When using RNFetchBlob with React Native, I see a yellow warning screen:
Module RNFetchBlob requires main queue setup since it overrides
constantsToExport but doesn’t implement requiresMainQ
When using RNFetchBlob with React Native, I see a yellow warning screen:
Module RNFetchBlob requires main queue setup since it overrides
constantsToExport but doesn’t implement requiresMainQ
keepalived + nginx : Realize high availability
nginx:
web server
reverse proxy, also supports caching(Cached on disk)
Support FastCGI
tengine: Taobao official corrects
1.vim /etc/my.cnf
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=
Role-based authenticationThe business cluster is configured to enable role-based authentication by performing the following steps. The configuration steps are as follows:
Modify the authoriza
I have two MySQL servers in multi-master mode with HAproxy machines for simple load balancing/redundancy. When I connect directly to one of the servers and try to update approximately At 100,000 en
I know that there are other very similar questions on Stackoverflow, but these questions are either not answered or did not help me. In contrast to these questions, I will add more stack traces and
All I know is the name of the table and the id value of the query I want to execute, but I don’t know what id is called in the table. You can use the answer to a quite similar question to find t