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Debunking C++ Myths

Debunking C++ Myths

By : Alexandru Bolboacă, Ferenc-Lajos Deák
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Debunking C++ Myths

Debunking C++ Myths

By: Alexandru Bolboacă, Ferenc-Lajos Deák

Overview of this book

Think you know C++? Think again. For decades, C++ has been clouded by myths and misunderstandings—from its early design decisions to misconceptions that still linger today. Claims like "C++ is too hard to learn" or "C++ is obsolete" are often rooted in some truth, but they are outdated and fail to capture the language’s ongoing evolution and modern capabilities. Written by industry veterans with over 40 years of combined experience, this book uncovers the myths, exploring their origins and relevance in the context of today’s C++ landscape. It equips you with a deeper understanding of advanced features and best practices to elevate your projects. Each chapter tackles a specific misconception, shedding light on C++'s modern features, such as smart pointers, lambdas, and concurrency. You’ll learn practical strategies to navigate common challenges like code portability and compiler compatibility, as well as how to incorporate modern best practices into your C++ codebase to optimize performance and future-proof your projects. By the end of this book, you’ll have a comprehensive understanding of C++'s evolution, equipping you to make informed decisions and harness its powerful features to enhance your skills, coding practices, and projects.
Table of Contents (15 chapters)
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Summary

In this chapter, the author tried to provide a not-so-comprehensive overview of the application startup processes on both Linux and Windows. The insights that were provided into the initial stages of execution, including the critical steps before reaching the main() function, weren’t as complete as the platforms themselves require, but then this book would have been called something else since this is a huge and very niche topic that doesn’t attract a broad range of programmers.

By exploring ELF on Linux, understanding the execve() system call, and examining the _start() function, you gained valuable knowledge about the underlying architecture and initialization routines. Similarly, the discussion on Windows highlighted the startup sequence for both console-based and GUI applications, emphasizing the role of the various sections and how they come together to start that pesky program of yours, especially if it’s not working.

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