if you have a question, sometimes you will encounter that the format of the original date character is not exact. for example, there are 2017-01-12 17code 3615 00.0 , and 2017-01-12 , but the implementation does not know what it will look like. is...
I would like to ask the gods, the speed of unwritten-out writing is fast, or the speed of logged-out is fast, why? now it is a joint check of two tables, and the amount of data is small. If there is a large amount of data, which method is more advantag...
the server is written by nginx + uwsgi + djano, the project is relatively old, and it has been found to be unresponsive recently. After investigation, it is found that the uwsgi queue is slow and full, eliminating the problem of excessive number of reque...
1. Connect to a Mysql database locally but need to use a table data from a remote Oracle database. How can you achieve this function? (you cannot directly copy the table, because the table data in oracle is real-time changing Mysql also needs the latest...
the react I created with official scaffolding and then configured with package.json still doesn t introduce separate ant-design-pro component styles "babel": { "presets": [ "react-app" ], "plugins&q...
data downloaded from links shared by app Statistics demand: A user can share his Url link followed by his user ID, such as www.aa.com share?user_id=123 , and then other users click on this link to download APP, and then the user registers to get the...