An odbc connection mysql program. Use the unicode character set in the project property, return IM002, and connect successfully without using it . related environment W1064Magi VS2015Mysql8.0 related codes the connection code using the unicode char...
I want to implement a function of regular reconnection after a failed database connection, but I don t know why there is a memory leak, so I d like to ask the gods. to make it easier to ask questions, I tidied up the code, connected to the database d...
problem description the URL must be https when debugging Mini Program web-view. How to agent https locally. Web development my usual http web page development is to modify the hosts file and proxy the domain name xx.xxx.com to the local 127.0.0.1 ...
VBoxManage.exe: error: Failed to create the VirtualBox object! VBoxManage.exe: error: Code E_NOINTERFACE (0x80004002) - No such interface suppo rted (extended info not available) VBoxManage.exe: error: Most likely, the VirtualBox COM server is not runnin...
when making WeChat Mini Programs payment, the callback address must be an address available on the public network, so the code is put on the server. but when there is something wrong with the callback code, it is very tricky to debug. It is customary t...
after reading some articles with separate front and rear ends, I still need to ask for advice on some questions: 1. How do you get the backend localhost to debug when the front end of the project is separated from the local API at the front end of the...
element is the following data format, but all the data returned in the background are nested at the object format level. How do you loop in this? export default { data() { return { data: [{ label: 1 , children: [{ label: ...