Python Programming 101

20 hours is enough. An introductory course for Python beginners.

Python Programming 101

20 hours is enough. An introductory course for Python beginners.

Level

Beginner

Courses

Lessons

217

Estimated Time

20H

Price

$42

Course Intro

Python is a language that beginners can easily learn thanks to its simple and readable syntax. In addition, it is highly versatile, being applicable in various fields such as AI, data analysis, web development, and task automation.

Python Programming 101 is an introductory course optimized for those who are new to programming. It provides a customized practice environment where you can check the results of your coding in real-time without the need for complex Python installation and development environment setup.

What You Will learn

The easiest way to start learning Python

Variables and Data Types

Conditional Statements and Loops

Definition and Usage of Functions

Basics of Object-Oriented Programming

Introduction to Data Structures & Algorithms

Learning Keywords

Python

Functions

Conditional Statements, Loops

Object-Oriented Programming

Data Structures

Curriculum

1. Orientation

3 Lessons

0.5 H

1. How to use CodeFriends

Tutorial

3 Lessons

How to Use the CodeFriends Python Practice Environment

Tutorial

Introducing the CodeFriends Learning Tools

Tutorial

Python Coding Quiz Tutorial

Tutorial

2. Getting Started with Python Programming Lightly

68 Lessons

6 H

1. Introduction to Python Programming with Theory and Practice

Trial

21 Lessons

2. Handling Python's Main Data Types and Strings

16 Lessons

Data Types

How to Express Text, Numbers, True/False in Python

How to Check the Data Type of Variables and Values

What to Be Careful of When Creating String Data

Concept and Usage of Escape

How to Create Multi-line Strings

Multiple Choice Quiz

Concatenating Strings with the (+) Operator

Repeating Strings with the (*) Operator

Selecting Specific Parts of a String with Indexing

How to Select a Specific Range in a String

Handling Exceptions with try and except

String IndexError (index out of range) Exception

Python String Indexing Coding Quiz

Multiple Choice Quiz

Fill-in-the-Blank Quiz

3. Number Data Types and Operators

12 Lessons

How to Handle Numbers in Python

Calculating Numbers with Arithmetic Operators

Integer Division Operator //

The Remainder Operator %

How to Calculate the Square of a Number in Python

Multiple Choice Quiz

Which Operator Should be Calculated First Among Several Operators?

TypeError Due to Operations Between Different Data Types

What Do +=, -= Mean?

Python Integer Division Operator Coding Quiz

Multiple Choice Quiz

Fill-in-the-Blank Quiz

4. How to Format Strings As You Want

19 Lessons

Inserting Variables into Strings with the format() Function

Note on the format() Function - IndexError

Printing Integers and Floating-Point Numbers with the format() Function

Handling Floating-Point Numbers with the format() Function

Multiple Choice Quiz

Converting Case with the upper() and lower() Methods

Removing Whitespaces from Sides of a String with the strip() Function

Using the isOOO() Functions to Check the Composition of Strings

Finding String Positions with find() and rfind()

Splitting Strings with the split() Function

How to Check for the Presence of Certain Characters in Strings

Multiple Choice Quiz

Formatting Strings with f-strings

Comparing the format() Function and f-strings

The Return Value of the input() Function is Always OOO.

ValueError for Incorrect Values

Coding Quiz - Splitting a String

Multiple Choice Quiz

Fill-in-the-Blank Quiz

3. Methods to Calculate Data and Control Logic Based on Conditions

59 Lessons

5 H

1. Using Boolean Data Types and Logical Operators

Trial

10 Lessons

2. Controlling Logical Flow with if, else, and elif Statements

10 Lessons

Controlling Program Flow with if Statements

Using the else Statement When if Condition is False

Executing Code When One of Several Conditions is Met Using elif

Multiple Choice Quiz

What Values are Always Considered False?

Using the pass Keyword for No Operation

Using NotImplementedError to Indicate Unimplemented Features

Coding Quiz - Python Temperature Converter

Multiple Choice Quiz

Fill-in-the-Blank Quiz

3. Storing data in order with List and Tuple data types

Trial

21 Lessons

Storing Ordered Data with Lists

Utilizing List Element Values

Handling List IndexError Exception

Performing List Operations with Concatenation (+), Repetition (*), and len()

Adding Elements with append(), insert()

Trial

Multiple Choice Quiz

Differences Between Concatenation Operator (+) and Adding Elements (append, insert)

Removing Elements with the del Keyword and pop() Function

Removing Specific Values with the remove() Function

Clearing All Values with the clear() Function

Sorting List Elements with the sort() Function

Checking for the Presence of Specific Elements in a List

Multiple Choice Quiz

Immutable Data Type: Tuple

Tuple Immutability and Exception Handling

Accessing Specific Elements with Tuple Indexing

Selecting Portions of a Tuple with Slicing

Performing Operations Between Tuples

Coding Quiz - Sorting a List

Multiple Choice Quiz

Fill-in-the-Blank Quiz

4. Handling Structured Data with Dictionary and Set Data Types

18 Lessons

Managing Structured Data with Dictionary

Utilizing Element Values in a Dictionary

Adding and Modifying Elements in a Dictionary

Removing Specific Elements from a Dictionary

Multiple Choice Quiz

Handling KeyError Exceptions in a Dictionary

Checking the Existence of a Specific Key in a Dictionary

Safely Checking the Existence of a Key in a Dictionary

Multiple Choice Quiz

Set Data Type That Does Not Allow Duplicate Values

Intersection, Union, and Difference Operations

Adding Elements to a Set

Removing Elements from a Set

Utilizing Element Values in a Set

Concepts and Differences Between Shallow and Deep Copy

Coding Quiz - Safely Extracting Values from a Dictionary

Multiple Choice Quiz

Fill-in-the-Blank Quiz

4. Minimizing Repetitive Tasks in Python

49 Lessons

5 H

1. For loop structure and utilization

Trial

10 Lessons

2. While loop structure and utilization, and list comprehensions

14 Lessons

How to Execute Loops as Long as a Given Condition is True

How to Control Logical Flow Inside Loops

Using Lists with while Loops

Multiple Choice Quiz

Calculating the Minimum, Maximum, and Total Sum of List Elements

How to Reverse the Order of Objects

Iterating Through the Elements of an Iterable Object

Navigating Through Key-Value Pairs of a Dictionary with the items() Function

Simplifying Lists Even Further

Combining Strings in a Desired Manner

The Difference Between Iterable and Iterator

Coding Quiz - Identifying Odd/Even Numbers

Multiple Choice Quiz

Fill-in-the-Blank Quiz

3. Code blocks for specific tasks, functions

11 Lessons

4. Self-calling recursive functions, simply defining functions with lambda

14 Lessons

Self-Calling Recursive Functions

Comparing Loops and Recursive Functions

Improving Efficiency of Recursive Functions with Memoization

UnboundLocalError Error and Exception Handling

Multiple Choice Quiz

Utilizing Functions and Tuples Together

Functions within Functions, Callback Functions

Processing Sequences with filter(), map() Functions

Multiple Choice Quiz

Writing Concise Anonymous Functions with Lambda

Calculating Fibonacci Sequence with Lambda

Coding Quiz - Extracting Elements from a List

Multiple Choice Quiz

Fill-in-the-Blank Quiz

5. Structuring Data and Representing Algorithms

38 Lessons

4 H

1. Basics of Object-Oriented Programming - Classes, Instances, Attributes, Methods

Trial

13 Lessons

Introduction to Object-Oriented Programming (OOP)

Trial

Everything in Python is an Object?

Trial

The Relationship Between Classes and Instances

Trial

How to Declare a Class in Python

Trial

What is a Class Constructor?

Trial

The Relationship Between Classes and Methods

Trial

Multiple Choice Quiz

Trial

Inheritance: Passing Class Attributes and Methods

Encapsulating Attributes and Methods Together

Polymorphism: Providing Flexibility to Objects

Coding Quiz - Create a Car Class

Multiple Choice Quiz

Fill-in-the-Blank Quiz

2. Utilization of Class Variables, Methods, and Getters/Setters

12 Lessons

How to Check if Something is a Class or an Instance

Special Methods in Classes

Class Variables Shared Among Objects

Utilizing Class Methods

Managing Memory with Garbage Collection

Multiple Choice Quiz

Using Private Variables in Classes

Managing Object Attributes with Getters and Setters

Implementing Getters and Setters with Decorators

Coding Quiz - Implementing a BankAccount Class

Multiple Choice Quiz

Fill-in-the-Blank Quiz

3. Introduction to Data Structures / Algorithms - Time complexity, Space complexity, Arrays, Stacks, Queues, Linked Lists, Hash Tables

13 Lessons

Data Structures and Algorithms

What is Complexity in Algorithms?

Time and Space Complexity of Algorithms

Arrays: Sequentially Storing Data

Coding Quiz - Implementing an Array

Stacks: Last In, First Out

Coding Quiz - Implementing a Stack

Queues: First In, First Out

Coding Quiz - Implementing a Queue

Linked Lists: Data Structured in Connected Nodes

Coding Quiz - Implementing a Linked List

Hash Tables: Storing Data with Key-Value Pairs

Coding Quiz - Implementing a Hash Table

Learn with eBooks!

Check the learning material on a wider screen.

Free Lessons for Trial

Try it out for yourself 👨🏻‍💻

Try It OutOrientation - How to use CodeFriends

Try It OutGetting Started with Python Programming Lightly - Introduction to Python Programming with Theory and Practice

Try It OutMethods to Calculate Data and Control Logic Based on Conditions - Using Boolean Data Types and Logical Operators

Demo

Real-time Code Execution

Execute code in real-time and check what you've learned.

AI-assisted Programming

Solve code problems with the help of AI.

Automatic Error Detection

Experience real projects through quizzes.

Starting is half the battle. Start Python with CodeFriends without installing anything!

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Price

$42

Unlimited learning without expiration 🙂

LevelBeginner

20.5H

$42