driver

Unable to load QMYSQL Driver on PySide2

ぐ巨炮叔叔 提交于 2020-12-26 08:43:18
问题 How can i install and load the Qmysql driver using Pyside2 (pip) with python3.8? I've already tried to download git:qtbase and compiled the driver from there but I had any luck. 回答1: This answer covers not only the installation for Linux but for the other OS, besides that it also applies for pyqt5 The binaries used by Qt are the same ones used by PyQt5/PySide2 since they use the same base code so you will have to compile the plugins. In this case, to compile the mysql plugin you must follow

Golang 连接mysql

帅比萌擦擦* 提交于 2020-12-12 19:45:00
go操作数据库,本来是想尝试oracle的,并且在实际开发中使用下,但是研究了几天失败了,真心觉得在windows下搞一线略微前卫一点的东西都变得特别复杂... 所以看了下如何连接mysql的,自测成功mark下,希望能帮助到刚刚开始接触go类似我这样的小鸟不要浪费更多的时间走弯路,贴代码!借鉴了下 http://wendal.net/448.html 这个哥们的文档,但是有一点点小错误~.. 下面是我已经通过并且真实得到现实结果的测试代码: package main import ( "database/sql" "fmt" //需要在本地配置gobin,并且在gitbub上搞到驱动,并且本地编译通过,只要配置好 //path,cmd下执行命令:go get github.com/go-sql-driver/mysql //就可以再你配置的gobin下看到打包好的可以使用的代码 //项目主页 https://github.com/Go-SQL-Driver/MySQL ,里面的文档讲解的非常详细 _ "github.com/go-sql-driver/mysql" ) func main() { // 打开数据库,sns是我的数据库名字,需要替换你自己的名字,(官网给的没有加tcp,跑不起来,具体有时 间看看源码分析下为何) db, err := sql.Open("mysql"

Developing an HID input device driver for a BLE GATT device on Windows 10

时间秒杀一切 提交于 2020-12-04 17:21:18
问题 (This is a crosspost from the MSDN forums since there hasn't been any response there for quite some time and I thought I would get better answers here.) I have a BLE device containing a custom GATT service, of which I cannot modify the firmware. I want to listen for the GATT characteristic events from that service, and make Windows consume them as HID reports to make Windows recognize it as another device. How would I go about doing this? I conducted some research, and found the information