python variables assignment | python data types | Lecture -2 Hindi смотреть онлайн

What is Python Variables

Reserve and named memory
Reserve memory as per data types.
Python variables are usually dynamically typed, that is, the type of the variable is interpreted during runtime and you need not specifically provide a type to the variable name

Rules to define variables
Variable names can begin with _, $, or a letter
Variable names can be in lower case and uppercase
Variable names cannot start with a number
White space characters are not allowed in the naming of a variable

Variable Syntax
variable name= expression

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