What is Python? History Features Why Python? Application of Python Why python is so popular? Who uses python? Some powerful libraries Modules and Packages Popular Framework Powerful Data Structure of Python Programming problem solving and coding interview Future and job opportunities Disadvantages Conclusion

1. Learn Python in Pragmatic Way
1
Md. Saroar Zahan Sojib
Software Engineer ( US Bangla Group )

2. CONTENTS
 What is Python?
 History
 Features
 Why Python?
 Application of Python
 Why python is so popular?
 Who uses python?
 Some powerful libraries

3. CONTENTS
 Modules and Packages
 Popular Framework
 Powerful Data Structure of Python
 Programming problem solving and coding interview
 Future and job opportunities
 Disadvantages
 Conclusion

4. What is Python?
 Python is a high-level,
interpreted, general-purpose
programming language.
 Its high-level built in data
structures, combined with
dynamic typing and dynamic
binding
 4

5. History
 The implementation of
Python was started in
December 1989 by Guido Van
Rossum
Guido van Rossum selected name
python from popular BBC comedy
series "Monty Python's Flying
Circus"
 Python Running current version is
3.10.6
 5

6. Features
 6
 Easy to Learn and Use
 Expressive Language
 Interpreted Language
 Cross-platform Language
 Free and Open Source
 Object-Oriented Language
 Extensible and Integrated
 Large Standard Library
 Dynamic Memory Allocation

7. Why Python ?
 7
 Simple Syntax
 Large Community
 Easy to learn and easy to code
 Extensibility
 Free and Open Source
 Multipurpose
 Automation
 Machine Learning
 Artificial Intelligence

8. Application of Python
 8

9. More application of Python
 9
 Data Science
 Machine Learning
 Data Analysis
 Data visualization
 Game Development
 Automation
 Software Testing
 DevOps
 Mobile Apps
 Hacking

10. Why python is so popular?
 10

11. Who uses Python ?
 11

12. Some powerful libraries
 12
 TensorFlow
 Scikit-Learn
 Numpy
 Keras
 PyTorch
 Request
 Theano
 Pandas
 Selenium

13. Modules & Pip
 Modules
A module is a file containing code written by
somebody else (usually) which can be imported and
used in our programs.
 Types of modules
 Built-in modules – Pre-installed in Python
External modules – Need to install using pip
 Pip
Pip is a package manager for python. You can use pip
to install a module on your system.

14. Popular Framework
 Django
 Flask
 Odoo
 FastApi
 AIOHTTP
 TurboGears
 Bottle

15. Powerful Data Structure
 15
 Built-in Data Structures
 List
 Dictionary
 Tuple
 Set
 User Define Data
Structure
 Arrays vs. List
 Stack
 Queue
 Trees
 Linked Lists
 Graphs
 HashMaps

16. problem solving and coding interview

17. Future and job opportunities
 17

18. Disadvantages
 18
 Python is Slow at Runtime
 Python is Not Great for Mobile Application
Development
 Python Programmers face Difficulty in Using Other
Languages
 Python has High Memory Consumption

19.  19