---
product_id: 320836911
title: "O'Reilly 21st Century C"
price: "46894 Ft"
currency: HUF
in_stock: true
reviews_count: 5
url: https://www.desertcart.hu/products/320836911-oreilly-21st-century-c
store_origin: HU
region: Hungary
---

# Boosts coding productivity Classic programming mastery Top-rated in hacking & programming O'Reilly 21st Century C

**Price:** 46894 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Code smarter, not harder — master C for the modern era!

## Quick Answers

- **What is this?** O'Reilly 21st Century C
- **How much does it cost?** 46894 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/320836911-oreilly-21st-century-c)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Master Modern C Programming:** Dive deep into 21st-century C with expert guidance from Klemens, Ben.
- • **Versatile Learning Resource:** Ranks high across multiple categories: hacking, programming languages, and software engineering.
- • **Accelerate Your Coding Skills:** Designed to get you productive quickly with practical, hands-on examples.
- • **Trusted by the Tech Community:** Rated 4.4 stars with glowing reviews from developers and hackers alike.
- • **Convenient Purchase & Delivery:** Enjoy fast, free shipping and flexible payment options including cash on delivery.

## Overview

O'Reilly 21st Century C by Klemens, Ben is a highly rated programming book that equips professionals with contemporary C language skills. Popular among developers and hackers, it offers practical insights to boost productivity and is conveniently available with fast shipping and flexible payment options.

## Description

Buy O'Reilly 21st Century C by Klemens, Ben online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: The book itself I really like. The low rating is due to recieving the book in a very poor state. It came with the cover dirty, damaged and a lot of bent pages. I would return it, but I don't want to waste a good book.
Review: I think this book delivers on all of the promises on the back cover. Even as someone who primarily uses C++ every day, this book helped me sharpen my C skills and rediscover a simpler world where more time and attention can go to the problem at hand than lost to idiosyncrasies of C++. If you want to step into the world of high performance programming and don't want to dedicate years of your life (and significant real estate in your brain) to mastering C++, then this book is for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | 1491903899 |
| Best Sellers Rank | #228,813 in Books ( See Top 100 in Books ) #133 in Computer Hacking #611 in Computer Programming Languages #700 in Software Design, Testing & Engineering |
| Customer reviews | 4.4 4.4 out of 5 stars (73) |
| Dimensions  | 17.78 x 2.34 x 23.34 cm |
| Edition  | 2nd ed. |
| ISBN-10  | 9781491903896 |
| ISBN-13  | 978-1491903896 |
| Item weight  | 653 g |
| Language  | English |
| Print length  | 406 pages |
| Publication date  | 11 November 2014 |
| Publisher  | O'Reilly Media |

## Images

![O'Reilly 21st Century C - Image 1](https://m.media-amazon.com/images/I/917RSEJ9j9L.jpg)

## Customer Reviews

### ⭐⭐ Review
*by S***A on 26 May 2021*

The book itself I really like. The low rating is due to recieving the book in a very poor state. It came with the cover dirty, damaged and a lot of bent pages. I would return it, but I don't want to waste a good book.

### ⭐⭐⭐⭐⭐ Review
*by P***S on 7 May 2019*

I think this book delivers on all of the promises on the back cover. Even as someone who primarily uses C++ every day, this book helped me sharpen my C skills and rediscover a simpler world where more time and attention can go to the problem at hand than lost to idiosyncrasies of C++. If you want to step into the world of high performance programming and don't want to dedicate years of your life (and significant real estate in your brain) to mastering C++, then this book is for you.

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 11 April 2022*

This is the best reference I've read on using C in the modern day and taking advantage of C's latest features. It's also one of the best books on C that I've read. Highlights: It does a great job demonstrating implementing OOP concepts in C. A solid chapter on concurrency. Tips for needing to malloc/free memory less, and a better approach when needed. The Better Structures and Object-Oriented Programming in C were the stand-out chapters in the book. When the book was written, MSVC wasn't supporting C11. That has changed recently, which means the concepts in this book work whether you're using a POSIX toolchain or Microsoft Visual Studio. If you don't already know C, I don't think this is the first book you read. Get The C Programming Language from K&R, spend a couple weeks learning the most basic concepts, then move on to this book to learn how to actually use and build software with C which K&R won't teach you.

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-08*