Yes, Qt is available under both open-source and commercial licenses. The open-source version, Qt for Application Development, is available for free under the GNU Lesser General Public License (LGPL) version 3. This allows developers to use Qt for creating open-source and commercial software. However, if you require additional support, features, or want to develop proprietary software, you can purchase a commercial license from The Qt Company. **

Qt Creator is an integrated development environment (IDE) that provides a full suite of tools for developing Qt applications, including a code editor, debugger, and visual designer. Qt Designer, on the other hand, is a standalone tool specifically for designing user interfaces using Qt's drag-and-drop interface. While Qt Creator includes Qt Designer as one of its tools, Qt Designer can also be used independently to create UI files that can be integrated into Qt Creator or other development environments. In summary, Qt Creator is a comprehensive IDE for developing Qt applications, while Qt Designer is a specialized tool for designing user interfaces. **

To program Yahtzee with Qt Creator, you can start by creating a new Qt Widgets application project. Then, you can design the user interface for the game using Qt Designer to create the game board, dice, and scorecard. Next, you can implement the game logic using C++ in Qt Creator, including functions for rolling the dice, calculating scores, and managing player turns. Finally, you can connect the user interface elements to the game logic using signals and slots to create a fully functional Yahtzee game. **

I recommend the Dutch series "Undercover" for its thrilling storyline about drug trafficking and undercover agents. Another great Dutch series is "Penoza," which follows the story of a widow who takes over her husband's criminal business. For movies, I suggest "Borgman," a psychological thriller that will keep you on the edge of your seat, and "The Resistance Banker," based on the true story of a banker who helped fund the Dutch resistance during World War II. **

One can watch Harry Potter in Dutch on streaming platforms such as Netflix or Amazon Prime Video. Additionally, the movies may also be available for purchase or rental on platforms like iTunes or Google Play Movies. Some local television channels may also air the movies dubbed in Dutch. **

No, Dutch is not German. While both Dutch and German are West Germanic languages and share some similarities, they are distinct languages with different grammar, vocabulary, and pronunciation. Dutch is spoken in the Netherlands, Belgium, and Suriname, while German is spoken in Germany, Austria, Switzerland, and other parts of Europe. Despite their similarities, they are separate languages with their own unique characteristics. **

No, the room temperature controller VRT QT does not heat constantly. It is designed to regulate the temperature in the room by turning the heating system on and off as needed to maintain the desired temperature set by the user. The controller monitors the room temperature and adjusts the heating output accordingly, providing a comfortable and energy-efficient heating solution. **

There are several reasons why a PC may crash when streaming movies or videos online. One common reason is that the computer's hardware may not be able to handle the demands of streaming high-quality video, leading to overheating and crashes. Additionally, outdated or incompatible software, such as web browsers or media players, can also cause crashes during streaming. Poor internet connection or network issues can also lead to buffering and crashes while streaming. Lastly, malware or viruses on the computer can also cause crashes during online streaming. **