Qt Base (Core, Gui, Widgets, Network, ...). Contribute to qt/qtbase development by creating an account on GitHub.

The database support in Qt 4.x is quite robust. The library includes drivers for Oracle, PostgreSQL, SQLite and many other relational databases. Out of the box, the Qt database library also contains ...

Although the area of greenhouse is large in China, the majority of them still use primitive cultivation methods, the majority of the greenhouse which has been controlled by a controller belongs ...