Book Image

Python 3 from Beginner to Expert - Learn Python from Scratch [Video]

By : Arkadiusz Włodarczyk
Book Image

Python 3 from Beginner to Expert - Learn Python from Scratch [Video]

By: Arkadiusz Włodarczyk

Overview of this book

Python is renowned for its accessibility and code readability, making it an excellent choice for beginners with no prior programming experience. But Python’s appeal extends far beyond newcomers—even seasoned programmers often turn to Python when faced with complex challenges. Major tech companies such as Google (YouTube), Facebook, Dropbox, Yahoo, NASA, IBM, Mozilla, and Reddit rely on Python for various tasks, enhancing its relevance in today’s competitive job market. This comprehensive course provides a structured learning path to master the Python programming language. You will not only grasp the fundamentals but also dive into critical concepts of object-oriented programming. You will gain proficiency in creating and using functions, explore a wide array of operators, from arithmetic to logical and relational, and discover how to manipulate strings effectively. The course will empower you to implement conditional statements for decision-making and introduce you to essential data structures such as lists, collections, tuples, dictionaries, and more. Moreover, by the course’s conclusion, you will have the skills to import and harness Python libraries, unlocking a world of possibilities for solving real-world problems efficiently. Whether you are taking your first steps into programming or looking to expand your skill set, this course offers a versatile and valuable foundation in Python.
Table of Contents (19 chapters)
Chapter 11
working with Files in Python and Exceptions | i/O Operations
Content Locked
Section 7
a+, r+, w+ - Two Function File Opening Modes
in this video, we will explore the 'a+', 'r+', and 'w+' file opening modes in Python, understanding how these modes allow for both reading and writing operations, and how they differ in terms of file handling and behavior.