Python Tutorials: Variables In Python

In C, Java or some other programming languages, a variable is an identifier or a name, connected to memory location.

In Python, a variable is considered as tag that is tied to some value. Python considers value as objects.

Rules

1.Every variable name should start with alphabets or underscore (_).

2.No spaces are allowed in variable declaration.

3.Except underscore ( _ ) no other special symbol are allowed in the middle of the variable declaration

4.A variable is written with a combination of letters, numbers and special characters _ (underscore)

5.No Reserved keyword

Examples

Do
A
a
name
name15
_city
Full_name
FullName

Don’t
and
15name
$city
Full$Name
Full Name

Learn Python Fundamental in Just 3 hours – Part – 1

Learn Python Fundamental in Just 3 hours – Part – 2

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