Variable naming rules | Python Sinhala Tutorial Episode 03 | SL Android

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Python variables ,
Python variable naming rules,
A Python variable is a reserved memory location to store values. In other words, avariable in a python program gives data to the computer for processing. Every value inPython has a datatype. Different data types in Python are Numbers, List, Tuple, Strings, Dictionary, etc
A variable can have a short name (like x and y) or a more descriptive name (age, carname, total_volume). Rules for Python variables:

A variable name must start with a letter or the underscore character

A variable name cannot start with a number

A variable name can only contain alpha-numeric characters and underscores (A-z, 0-9, and _ )

Variable names are case-sensitive (age, Age and AGE are three different variables)

මෙතෙක් පලවූ සියලු වීඩියෝ මෙම post එක පහල දාලා තියෙනවා මුල ඉදලාම බලලා ඉගෙනගන්න.

Chanel එක subscribe කරලා සහයෝගය ලබාදෙන්න,අනිත් අයටත් බලන්න share කරන්න.

Episode 01 - python හැඳින්වීම

Episode 02 - විචල්‍යන් (variables )

Episode 03 - විචල්‍ය නාමකරණය

Episode 04 - විචල්‍ය පැවරුම්

Episode 05 - print function

Episode 06 - python Data types

Episode 07 -input function in python

Episode 08 - Python Comments

Episode 09 -len Function in Python

Episode 10- sep & end in python

Episode 11 -index operator in python

Episode 12 -Slicing operator in python

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Please watch: "How to code a simple calculator ( Project 01) |C Programming සිංහල Tutorial Episode 25 |SL Android"
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