دانلود کتاب 100 اشتباه ++C و نحوه اجتناب از آنها

Learning C++ is mainly about applying its language features in an environment to solve specific problems. Teaching C++ in a college environment differs from mentoring a junior developer in a work environment, yet the language is the same. Think of C++ as the common language (pun intended) that developers speak at the lowest level. Design patterns, conventional use, problem domain specifics, and company processes are higher levels of communication. These higher levels are the most critical; Alan Turing demonstrated that any single computer can compute a solvable problem that any other computer can, differing only in approach and time. Likewise, any language can solve a computational problem that C++ can solve. This thought is not meant to criticize C++ (or any other language) in any way, only to establish that, in a business that uses C++, that fact is of almost no consequence to the overall direction of the company and the problems it solves. Your skill at becoming a seasoned developer is of much greater importance than your (simple?) knowledge of a specific programming language. With all that said, why this book about C++? Earlier, we established that you will be introduced to an environment that uses C++. Given your interest and skills in the language, you will have the opportunity to apply your knowledge and skills in solving problems that the company cares about. You will be using C++ to do that work. Therefore, knowing how to identify some of the mistakes that are common in C++ gives you the ability to mitigate them and, more importantly, not repeat them. Having to work in a code base that uses specific approaches narrows your opportunity to use C++ in its most expressive and proper way. For example, many string-handling solutions use C idioms, such as strcat, strstr, and strcpy. If this is common practice, you may feel inclined, even pressured, to use the same, although these functions should be avoided in preference to C++ approaches. C++ is a very flexible language, allowing a programmer to do anything made possible by their machine. Many more modern languages abstract away much of the details and complexity of the machine. Notable exceptions are Go and Rust. C++ unapologetically provides the lowest level of detail for manipulating machine characteristics. This approach makes it a compelling language for working with low-level details.