Скачать с ютуб Python Data Types, Variables and Identifiers in Hindi | Rules to Declare Identifiers in Python в хорошем качестве

Python Data Types, Variables and Identifiers in Hindi | Rules to Declare Identifiers in Python

Master Python with Hands-on Projects and Get Job-ready: https://techvidvan.com/courses/python... In Python, data is stored in different data types, such as numbers, strings, and boolean values. Numbers can be either integers or floating-point numbers. Integers are whole numbers, while floating-point numbers are decimals. Strings represent text and can include letters, numbers, and symbols. They are enclosed in quotes, either single quotes or double quotes. Boolean values can be either True or False and are used to represent logical values. Variables store data in Python. They are like containers that hold a value that can be used later in the program. Variables can be assigned a value using the assignment operator "=". In Python, identifiers are names given to variables, functions, and other objects. They are used to uniquely identify objects and to refer to them in the program. Identifiers in Python must follow specific rules, such as starting with a letter or underscore, which cannot be the same as a Python keyword. Python also supports type conversion, which means converting one data type to another. For example, a string can be converted to a number using the int() or float() functions. Understanding data types, variables, and identifiers in Python is important for writing programs that store and manipulate data. By using these concepts, developers can write more efficient and effective programs that can easily perform complex tasks.