Python Programming

Open a terminal or command prompt Run `python --version` Run `python -V` Run `python3 --version` Run `python3 -V` In Python, run `import sys; print(sys.version)` In Python, run `import platform; print(platform.python_version())`

`import pandas as pd` `pd.set_option('display.max_columns', None)` `pd.set_option('display.expand_frame_repr', False)` `print(df)` `with pd.option_context('display.max_columns', None):` ` print(df)` `pd.reset_option('display.max_columns')` `pd.reset_option('display.expand_frame_repr')`

Use the `def` keyword Write the function name Add parentheses `()` Include parameters inside the parentheses if needed End the function header with a colon `:` Indent the function...

Use `#` for single-line comments Place `#` before the comment text Use triple quotes `""" ... """` or `''' ... '''` for multi-line strings, sometimes used...

Install Python from python.org or use a package manager Choose a code editor or IDE Open a terminal or command prompt Create a Python file with a...

Install Python Create a virtual environment Activate the virtual environment Install a web framework such as FastAPI or Flask Create a project folder Create the main application file Import the...

Install Python and a code editor Learn basic syntax and indentation Study variables and data types Practice input and output Learn operators and expressions Understand conditionals Learn loops Work with lists,...

Check whether Python is installed Open a terminal or command prompt Run `python -m ensurepip --upgrade` Run `python -m pip --version` to verify installation If `ensurepip` is unavailable,...