Qt5 Tutorial: QTextStream. In this tutorial, we will learn about QTextStream. The QTextStream class provides a convenient interface for reading and writing text. QTextStream can operate on a QIODevice, a QByteArray or a QString.Using QTextStream's streaming operators, you can conveniently read and write words, lines and numbers.
Description Ever wanted to browse and manage files stored on your QNAP NAS with your Android mobile device? The free Qfile app is the perfect answer. Prerequisites: - Android 5.0 or later - QNAP NAS running QTS 4.0.0 or later Major features of Qfile: - Access files on the QNAP NAS anytime, anywhere. - Upload your photos and documents directly from mobile devices to the QNAP NAS. - Easy sharing.
Write to external storage Change Wi-Fi connectivity state Allows the app to set higher app priorities on the device Open network sockets Access information about networks PowerManager WakeLocks to keep the processor from sleeping or the screen from dimming Access information about Wi-Fi networks Required to be able to access the camera device.
Introduction. This article explains how to write a new QSQLDriver that can be used in concert with the QSQLDatabase class. In this example we create a driver to read and write CSV files. A rudimentary selection language will be used to perform queries and return lists of QVariant. For the driver we actually need two substantial classes.
If you intend to write your own questionnaire, it's probably best if you download the demonstration question- le from the introductory page of the online demo questionnaire. ouY then edit this using Windows' built-in text editor, Notepad. 3Creating your Question-File OK, let's assume you've got Notepad open and are ready to start writing.
Projects using Qt Modeling. Qt Modeling has been motivated by and constitutes the basic model-driven platform for the DuSE-MT project. DuSE is a flexible and extensible approach for architectural design spaces based on MOF (Meta Object Facility) and UML (Unified Modeling Language) technologies. DuSE defines a model-based meta-architecture which includes: i) a self-adaptation design space.