Understanding Big O Notation: A Beginner's Guide to Algorithm Efficiency
Learn how to analyze algorithm efficiency using Big O notation. Understand time and space complexity with practical C++ examples that will help you write better, faster code.
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Software engineer and C++ educator passionate about making programming accessible to beginners. With years of experience in software development and teaching, Imran creates practical, hands-on lessons that help students master C++ fundamentals.
Learn how to analyze algorithm efficiency using Big O notation. Understand time and space complexity with practical C++ examples that will help you write better, faster code.
Connect your local Git repository to GitHub. Learn to push, pull, clone, and collaborate with remote repositories. Essential skills for any developer.
Learn to use Git branches for safe experimentation and parallel development. Create branches, merge them together, and resolve conflicts when they occur.
Go beyond basic commits. Learn what commits really are, how to write meaningful commit messages, navigate history, and safely undo mistakes.
Create your first Git repository and make your first commits. Learn the core Git workflow with hands-on practice: git init, git status, git add, and git commit.
Before learning Git commands, understand why version control exists. This article explains the problems version control solves and the concepts that make Git powerful.
Understand concurrency, parallelism, and why multithreading matters in modern C++.
Overview of fundamental C++ concepts and terminology in this chapter.
Review and test your understanding of all virtual function and polymorphism concepts covered in this chapter.
Discover what C++ is, why it's powerful, and why it's worth learning in today's programming landscape.
Use compile-time constant values as template arguments.
Review and test your understanding of all dynamic memory management concepts covered in this chapter.