Qjsondocument Courses

QJsonDocument is a Qt library class for manipulating JSON data. It is a part of the QtCore module and provides a convenient way of reading, writing and manipulating JSON data. It can also be used to convert JSON to and from binary data and store it in a file. QJsonDocument provides a variant of the JSON data interchange format that is used to send and receive data over the network. It is designed to be both human-readable and machine-readable, so it can be used by both hand-written programs and those that are automatically generated. QJsonDocument provides classes such as QJsonObject, QJsonArray, QJsonValue and QJsonDocument itself that can be used to manipulate the JSON data. Using QJsonDocument can reduce the size of your application code and make it more reliable. It is also intended to be a lightweight and fast library, making it suitable for use in mobile applications. The library is also available under both the LGPLv2.1 and commercial licenses.