Initialization of single-dimensional list While working in python , at some instances you have to initialize single-dimensional list in python, below are two ways in...

Unpacking is the shortcut method to copy values of list , tuple , string & dictionary into some variables in a single assignment statement –...

According to JSON official document , JSON (Javascript object Notation) is a lightweight data-interchange format & It is a text format that is completely language...

API (Application Programming Interface) helps to communicate date between two sides. We are making a API , which could take string & int parameter in...

Error The error appears in Python like below on the screen – raise JSONDecodeError(“Expecting value”, s, err.value) from Nonejson.decoder.JSONDecodeError: Expecting value: line 1 column 1...

Problem Import “flask” could not be resolved from sourcePylance It is showing this error , but we have installed Flask. Solution This error is coming...

Demonstration You can copy One part of image and paste it in another part of that image in Python. Image is divided into row and...

Mulidimensional Numpy Array having duplicate element in List Object Suppose We have the numpy array of list objects like – arr=np.array([list(['nan', 'nan']), list(['nan', 'nan', 'apple',...