I am trying to use OpenCV with Python in order to detect squares in a live video feed from a Raspberry Pi camera. However, the cv2.GaussianBlur and cv2.Canny fu
I'm using python package playsound 1.2.2 to play mp3 files. Everything is OK until I tried to play sound files with Chinese characters. It throw an error Error
How can I use getch() function in curses in a non-blocking way? while True: x.addstr('Press any key to load menu') x.getch() x.clear
I'm sending files between two machines using the common practice of sending the dimension of the file first, in bytes, and then having the other side read the s
I'm using .NET 6 and I'm trying to mock the IQueryable return to implement IAsyncQueryProvider using the MockQueryable library, but I'm facing the same error wi
I am new to python Pandas and I am calculating the RSI Indicator via Python Pandas. I am getting an index series from type float64. 0 100 2 200 I just need alw
I have a parent form that loads different user controls but when I am trying to access a method on the parent form from a button on the user controller which is
In my iOS app, I need to use pull down or drop down menu. I do not want to use action sheet or picker view. Is there any pull down or drop down menu for iOS?
I have a form with "Does this case have IR number?" If yes, show fields. If no, hide and show others. I am using validate() function. old() to keep data after