-
Hajipur, Bihar, 844101
Python
Introduction to Python
Python Basics
-
Python Syntax
-
Python Comments
-
Python Variables
-
Python Data Types
-
Python Casting
-
Python I/O
-
Python Operators
Cotrol Structures
Data Structures
-
Python Strings
-
Python Lists
-
Python Tuples
-
Python Dictionaries
-
Python Sets
-
Python Arrays
-
Python Bytes and Bytearray
Date and Time
Functions and Module
File Handling
Python OOP
Advanced Concepts
-
Python Scope
-
Python Modules
-
Python JSON
-
Python RegEx
-
Python PIP
-
Python Try...Except
-
Python String Formatting
-
Python User Input
-
Python VirtualEnv
-
Python Math
Python DSA
-
Python DSA
-
Lists and Arrays
-
Python Stacks
-
Python Queues
-
Linked Lists
-
Python Hash Tables
-
Python Trees
-
Python Binary Trees
-
Binary Search Trees
-
Python AVL Trees
-
Python Graphs
Searching Algorithms
Sorting Algorithms
Python PIP
PIP is the package installer for Python. It allows you to install and manage additional libraries and dependencies that are not part of the Python standard library.
🔹 What is PIP?
PIP stands for Pip Installs Packages. It is used to install Python packages from PyPI (Python Package Index).
🔹 Check if PIP is Installed
You can check if PIP is already installed by running this command in your terminal or command prompt:
pip --version
✅ Output example:pip 24.0 from ... (python 3.x)
🔹 Install a Package
Use the following command to install any Python package:
pip install package-name
Example:
pip install requests
🔹 Use Installed Package
Once installed, you can import and use it in your Python code:
import requests
response = requests.get("https://example.com")
print(response.status_code)
🔹 List All Installed Packages
pip list
✅ This shows all packages currently installed in your Python environment.
🔹 Show Package Info
pip show package-name
Example:
pip show numpy
🔹 Uninstall a Package
pip uninstall package-name
Example:
pip uninstall flask
🔹 Upgrade a Package
pip install --upgrade package-name
Example:
pip install --upgrade pandas
🔹 Requirements File
You can install multiple packages from a file named requirements.txt:
pip install -r requirements.txt
✅ This is commonly used in projects to install all dependencies at once.
Practice Questions
Q1. Write a terminal command to check your current pip version.
Q2. Write a terminal command to install the pandas package using pip.
Q3. Write a Python program to import and use the math package (standard library).
Q4. Write a terminal command to uninstall the flask package from your system.
Q5. Write a terminal command to list all installed packages and check if requests is installed.
Q6. Write a terminal command to show full details of the numpy package using pip show.
Q7. Write a terminal command to upgrade the scikit-learn package to the latest version.
Q8. Write a terminal command to install packages from a requirements.txt file.
Q9. Write a terminal command to try installing a non-existent package and observe the error.
Q10. Write a terminal command to reinstall a broken package using pip.
Python
Introduction to Python
Python Basics
-
Python Syntax
-
Python Comments
-
Python Variables
-
Python Data Types
-
Python Casting
-
Python I/O
-
Python Operators
Cotrol Structures
Data Structures
-
Python Strings
-
Python Lists
-
Python Tuples
-
Python Dictionaries
-
Python Sets
-
Python Arrays
-
Python Bytes and Bytearray
Date and Time
Functions and Module
File Handling
Python OOP
Advanced Concepts
-
Python Scope
-
Python Modules
-
Python JSON
-
Python RegEx
-
Python PIP
-
Python Try...Except
-
Python String Formatting
-
Python User Input
-
Python VirtualEnv
-
Python Math
Python DSA
-
Python DSA
-
Lists and Arrays
-
Python Stacks
-
Python Queues
-
Linked Lists
-
Python Hash Tables
-
Python Trees
-
Python Binary Trees
-
Binary Search Trees
-
Python AVL Trees
-
Python Graphs
Searching Algorithms
Sorting Algorithms
