Variable Names in Python
Photo by Chris Ried on Unsplash Just like other programming languages, python has its own rules for naming variables. A valid python variable name must starts with an alphabet or underscore. Allowed characters are letters underscore and numbers(0-9). Also variable names are case sensitive, hence x and X are two different variables in python. Few valid variable names are: _price weight_in_kg product_3 Few invalid variable names are: 1_account product#2 quantity.kg