4-Days Python Learning

Define Python as a high-level, interpreted language designed to be easy to read and write. Explain its cross-platform, object-oriented design, line-by-line execution, and libraries for AI, data, web, and automation.

Create a day one folder and first.py, write a simple hello world using the built-in print function, and run it in VS Code or the terminal to see the output.

learn how to identify and use the four main python data types int, float, str, and bool, representing true or false values, and apply them in conditions and text storage.

Explore how single-line and multi-line comments are ignored by the Python interpreter, and how indentation with spaces or tabs defines code blocks in Python, with VS Code examples.

Write a program that reads two numbers and prints their sum, difference, product, and quotient as part of day one hands-on in Python.

Learn to use if, elif, and else to control Python program flow by conditions. The lecture presents a practical age example, notes indentation, and lists comparison and logical operators.

Learn how Python uses for and while loops to repeat code, print 1 to 5 with range, and differentiate fixed versus non-fixed iterations, with VS Code examples.

Explore Python loop control with break and continue, illustrated through practical VS Code examples and the role of indentation and counting in shaping output.

Solve a hands-on Python problem that reads a number from the user and determines whether it is even or odd by checking divisibility by two, using eval strip.

In this hands-on lesson, write a Python program using a for loop to print numbers from 1 to 10. Learn that range's upper bound is exclusive and adjust to 11 to include 10.

Learn to declare a function that takes two numbers, adds them, returns the sum, and prints the result in a hands-on Python exercise.

Define Python lists as a collection of items and demonstrate zero-based indexing, along with core operations like append, insert, remove, pop, update by index, length, and simple iteration.

Learn how dictionaries store data in key-value pairs, declare and access them, and use add, update, or remove operations. Remember, keys are unique and values can be any data type.

Explore string operations in Python, including indexing from zero, concatenation with the plus operator, and methods like upper, lower, title, strip, replace, len, and that strings are immutable.

Solve a Python dictionary exercise by creating a dict with keys name, age, city; print the dictionary and update city from Delhi to Mumbai, practicing basic dictionary operations.

Master exception handling in Python with try, except, and finally, covering zero division and value errors, and ensure finally runs code regardless of errors.

Celebrate your completion of the course and the solid fundamentals, and explore Python, data engineering, and Python development with more videos to come. Share a comment to inspire more content.