Why to study python?
1.Introduction
-Python is a popular programming language. Which is developed by guido van rossum in 1991.
-Python is a high level interpreted and versatile programming language known for its simplicity and readability.
-It has vast ecosystem and library.
2.Use Case
-Web development (Django,Flask)
-Artificial intelligence(SciPy, Pandas, Keras, TensorFlow, NumPy)
-Data Science(Pandas,Numpy)
-Web scraping(Selenium, PythonRequest, MechanicalSoup,Beautifulsoup)
-Internet of things
3.Why Python ?
-Readability and simplicity
-Extensive library and framework
-Versatility and multiparadigm support
-Cross platform compatibility
-Interpreted and interactive nature
-Data science and machine learning
-Web development
-Automation and scripting
4.Prerequisites
Install python
Visit official python website (https://www.python.org/)
Follow the installation instruction for your os environment
Download Text Editor or integrated development environment(IDE)
Text editor: visual studio code,sublime text,Atom
IDE: Pycharm,spyder
Understanding basic programming concept
Python is beginner friendly having a basic understanding of programming concept like:variable, for loop, while loop, if, else,function, class and object
5.Tools & environment setup
Setup Virtual environment
Install virtual environment using ( pip install virtualenv )
Create virtual environment using ( python -m venv env (replace this preferable name)
Activate env( source env/bin/activate (for mac and linux), env\Scripts\activate (for window))
Install Package manager
Pip is a default package manager
You can upgrade pip using ( pip install –upgrade pip )
Version control(optional)
Use git for version control
Explore additional tools and library
Install additional package or library by using pip install package-name
Test your setup
To run the code in python file use (python text.py) where test.py is file name
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