Nyaruko questions

• Qt:signal slot pass by const reference
• Is there a way to check duplicated connection in Qt?
• Cannot simply delete an object after it has been moved to another thread?
• Qt, thread safety regarding UDPlink
• Is it possible to draw YUV422 and YUV420 texture using openGL
• Cuda AtomicAdd for int3
• qt serial port memory leak
• CUDA: How many default streams are there on a single device?
• How to reuse QFile?
• QGraphicsitem emit signal when selected/unselected?

Nyaruko answers