C++: Ask important question?
Ayman Alheraki
Senior Software Engineer. C++ ( C++Builder/Qt Widgets ), Python/FastAPI, NodeJS/JavaScript/TypeScript, SQL, NoSQL
I always ask myself, as a lover of C++, and due to my intense passion for it, I believe that everything can be programmatically achieved with it, unlike other languages, because it encompasses all the old and modern programming techniques. However, I find it extremely challenging to learn how to understand and apply many things in it, while I understand and apply them in other languages like TypeScript and Python. What is the best way to grasp all the concepts of this language? I need a plan to start with, to master all aspects of C++, regardless of the cost in terms of money and time. Upon analyzing these personal inquiries and consulting online and with experts in education and programming professionals in this language, I found the following:
Why do you find it difficult to learn C++ despite mastering other languages?
1. Relative Complexity: C++ is a language with a long history, designed to be powerful and highly flexible. This means it contains many features and techniques that may not be present in other languages like TypeScript and Python. This complexity can make learning it challenging, especially for beginners.
2. Manual Control: C++ provides programmers with a great deal of control over memory management and other resources. While this control can be beneficial in some cases, it requires a deep understanding of how computers work.
3. Hidden Errors: In C++, simple mistakes can lead to significant problems that are difficult to trace and correct. This requires programmers to be extremely precise and organized.
Professional C++ Mastery Plan:
Don't worry, here's a comprehensive plan to help you master C++, no matter how much time and effort it takes:
Strong Foundations:
- Start with the basics: Make sure you have a good understanding of fundamental programming concepts like variables, data types, arithmetic operations, conditional statements, and loops. You can find many free and paid resources online to learn these basics.
- Focus on syntax: Learn the rules of writing code in C++. Write simple programs to test your understanding.
- Pointers: Learn the concept of pointers and how to use them. This is one of the most important concepts in C++, but it can be challenging to grasp at first. Dedicate enough time to understand this concept well.
- Memory Management: Learn how to manually allocate and deallocate memory. This is critically important in C++ and can be a major source of errors.
Advanced Concepts:
- Object-Oriented Programming (OOP): Learn OOP concepts like objects, classes, inheritance, and polymorphism. These concepts are essential for writing large and complex programs.
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- Templates: Learn how to use templates to write generic code that can be used with different data types.
- STL Library: Learn how to use the Standard Template Library (STL), which provides many algorithms and data structures.
- Concurrency: If you're interested in writing high-performance programs, learn how to use C++ tools for concurrent programming, like threads.
Continuous Practice:
- Personal Projects: Create personal projects using C++. Start with simple projects and then move on to more complex ones.
- Problem-solving: Participate in programming competitions or websites like LeetCode and HackerRank to solve programming problems using C++.
- Read code: Read source code of open-source projects written in C++. This will help you learn best practices and gain valuable experience.
Educational Resources:
- Books: There are many excellent books for learning C++. Some recommended books include "The C++ Programming Language" by Bjarne Stroustrup (the creator of C++), "Effective C++" and "Effective Modern C++" by Scott Meyers.
- Online courses: There are many online training courses for learning C++. Some recommended platforms include Coursera, Udemy, and edX.
- Online forums and communities: Join online forums and communities to discuss C++ problems and get help from other programmers.
Additional Tips:
- Don't give up: Learning C++ takes time and effort. Don't get discouraged if you encounter difficulties at the beginning. Keep learning and practicing, and you'll reach your goal eventually.
- Ask for help: Don't hesitate to ask for help from other programmers or through online forums.
- Enjoy the process: Programming should be fun. Try to enjoy learning C++ and discovering what you can create with this wonderful language.
Software Engineer (Bespoke . Realtime)
9 个月Good C++learning guide, Ayman Alheraki.