Everything is an Object in Python Programming - Data Types !!!


What is a data type in Python?

Data types are the classification or categorization of data items. It represents the kind of value that tells what operations can be performed on a particular data. Since everything is an object in Python programming, data types are actually classes and variables are instance (object) of these classes.

Text Type: str
Numeric Types: int, float, complex
Sequence Types: list, tuple, range
Mapping Type: dict
Set Types: set, frozenset
Boolean Type: bool
Binary Types: bytes, bytearray, memoryview


Image result for data types in python

Comments

Post a Comment

Popular posts from this blog

So What is Python!!!

What if Python? Python is an interpreted, object-oriented, high-level programming language with dynamic semantics Python is described in the below words and lets see what are those in detail: Interpreter: Most programs are written in a high-level language such as C, Perl , or Java. Just as a human language makes it easy for people to communicate with one another, so computer languages simplify the job of telling a computer what to do. However, because a computer only understands numbers, talking to one is like speaking to someone with whom you don't share a language. You need a translator to properly communicate, and that's what interpreters do. An interpreted language is a type of programming language for which most of its implementations execute instructions directly and freely, without previously compiling a program into machine-language instructions. The interpreter executes the program directly, translating each statement into a sequence of one or more subr...
Read more

Mutable and Immutable Objects

Image
Every thing in python is object. We have to understand all the data represented in python is by object. This object can be immutable or mutable. Immutable Objects are those which can't be changed . Ex:- Int, Float, Complex, String, Tuple, Frozen set. [note: immutable version of set], bytes. Mutable Objects are :- List, Dict, Set, Byte array etc. Immutable Ex:- my_yuple = (10, 20, 30) print(my_yuple) output (10, 20, 30) continue... my_yuple = (10, 20, 30) my_yuple[0] = 40  - - - We are trying to change the first position data. print(my_yuple) output: File "test.py", line 3, in < module > my_yuple[0] = 40 TypeError: 'tuple' object does not support item assignment
Read more