To prevent the GUI from freezing one must consider the following if any process implemented is taking more than a quarter second then a separate thread or process must be assigned for it giving the user a better experience. A special thread-safe method is provided by wxPython to communicate ba...
Learn the effective methods to destroy threads in C#. Understand thread management and optimize your applications with this comprehensive guide.
# Function to handle Ctrl+C signal.defsignal_handler(sig,frame):print('Saving video and exiting...')ifrecording_threadisnotNone:recording_thread.join()ifcapisnotNoneandoutisnotNone:cap.release()out.release()cv2.destroyAllWindows()client_socket.close()s.close()exit(0)# Set up the signal h...
Destroy() Here, you add a call to .create_menu() within the class’s constructor. Then in .create_menu() itself, you will create a wx.MenuBar instance and a wx.Menu instance. To add a menu item to a menu, you call the menu instance’s .Append() and pass it the following: ...
We are creating a simple function called close_window() and inside it, we have an if statement for checking if the boolean value of the askokcancel() is True or False. If it's True, we will close it using the destroy() function. Creating the function is not enough to do all the ma...
Python Tkinter provides a destroy() function using which we can exit the mainloop in Python Tkinter. destroy() functioncan be applied on parent windows, frames, canvas, etc. You can look at the output in the screenshot below. Check outHow to Create a Filter() Function in Python Tkinter?
To get started, create a new directory where you’d like to have the project and run the command below in the terminal to create a virtual environment and activate it: python3 -m venv env source env/bin/activate Step 2 – Install Necessary Packages Now, let’s install the package depende...
TheMyCapturedResultReceiverclass implements theCapturedResultReceiverinterface. Theon_captured_result_receivedmethod, running on a native C++ worker thread, returns the processed result to the main thread and stores it in a thread-safe queue. In the main thread, we can check the queue for new resu...
Using Thread Pool If you go with thread pool then... You don't need to create repeated thread again and again and memory will not be wasted and no need to destroy objects each time and performance will be improved. If number of request increase/decrease then for that we don't need to...
create_infer_request(); return true; } void MY_MODEL::destroy() { } I tried various methods to free the memory when the model is not in use but none have worked so far. When trying to unload the model, I don't see all the used memory getting freed and when I g...