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href="https://nostarch.com/sites/default/files/styles/uc_product_full/public/EffectiveC2e_frontcover_0.png?itok=p6X-ooZd" title="Effective C, 2nd Edition cover" class="colorbox" rel="uc_image_0"><img class="img-responsive" src="https://nostarch.com/sites/default/files/styles/uc_product/public/EffectiveC2e_frontcover_0.png?itok=bzs8RwSt" alt="Effective C, 2nd Edition cover" title="Effective C, 2nd Edition cover" /></a></div></div></div></div></div><div class="field field-name-entity-title field-type-ds field-label-hidden"><div class="field-items"><div class="field-item even"><h1 class="page-header">Effective C, 2nd Edition</h1></div></div></div><div class="field field-name-field-subtitle field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">An Introduction to Professional C Programming</div></div></div><div class="field field-name-field-author field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">by Robert C. Seacord</div></div></div><div class="field field-name-released-date field-type-ds field-label-hidden"><div class="field-items"><div class="field-item even">September 2024, 312 pp.</div></div></div><div class="field field-name-field-isbn13 field-type-text field-label-inline clearfix clearfix"><div class="field-label">ISBN-13: </div><div class="field-items"><div class="field-item even">9781718504127</div></div></div><div class="add-to-cart"><form action="/effective-c-2nd-edition" method="post" id="uc-product-add-to-cart-form-790" accept-charset="UTF-8"><div><div id="uc_product_add_to_cart_form-790-attributes" class="attributes"><div class="attribute attribute-1 odd"><div class="form-item form-item-attributes-1 form-type-radios form-group"><div id="edit-attributes-1" class="form-radios"><div class="form-item form-item-attributes-1 form-type-radio radio"> <label class="control-label" for="edit-attributes-1-3"><input type="radio" id="edit-attributes-1-3" name="attributes[1]" value="3" checked="checked" class="form-radio" />Print Book and FREE Ebook, $59.99</label> </div><div class="form-item form-item-attributes-1 form-type-radio radio"> <label class="control-label" for="edit-attributes-1-2"><input type="radio" id="edit-attributes-1-2" name="attributes[1]" value="2" class="form-radio" />Ebook (PDF, Mobi, and ePub), $47.99</label> </div></div></div></div></div><input type="hidden" name="qty" value="1" /> <input type="hidden" name="form_build_id" value="form-N7D-5rrSGwvAlWQH1MwRan7SNichVy0W10RH3FeRSM0" /> <input type="hidden" name="form_id" value="uc_product_add_to_cart_form_790" /> <div class="form-actions form-wrapper form-group" id="edit-actions"><button class="node-add-to-cart btn btn-success form-submit icon-before" type="submit" id="edit-submit-790" name="op" value="Add to cart"><span class="icon glyphicon glyphicon-plus" aria-hidden="true"></span> Add to cart</button> </div></div></form></div><div class="field field-name-product-menu field-type-ds field-label-hidden"><div class="field-items"><div class="field-item even"><div class="menu-wrapper"><ul class="menu nav"><li><a href="#content">Contents</a></li><li><a href="#reviews">Reviews</a></li><li><a href="#updates">Updates</a></li></ul></div></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p><a class="btn btn-success downloadbutton" href="/download/EffectiveC2ndEdition_chapter2.pdf" style="font-weight: 400;" target="_blank">Download Chapter 2: Objects, Functions, and Types</a></p> <p><strong>Look Inside!</strong></p> <div class="lookinside"><a class="colorbox" href="/images/EffectiveC2e_backcover.png"><img alt="Effective C, 2nd Edition back cover" src="/images/EffectiveC2e_backcover.png" style="border:1px solid; height:102px; margin:5px" title="Effective C, back cover" /></a> <div class="lookinside"><a class="colorbox" href="/images/EffectiveC2ndEdition_p78_79.png"><img alt="Effective C, 2nd Edition pages 78-79" src="/images/EffectiveC2ndEdition_p78_79.png" style="border:1px solid; height:102px; margin:5px" title="Effective C, 2nd Edition pages 78–79" /></a><a class="colorbox" href="/images/EffectiveC2ndEdition_p196_197.png"><img alt="Effective C, 2nd Edition pages 196-197" src="/images/EffectiveC2ndEdition_p196_197.png" style="border:1px solid; height:102px; margin:5px" title="Effective C, 2nd Edition pages 196–197" /></a><a class="colorbox" href="/images/EffectiveC2ndEdition_p256_257.png"><img alt="Effective C, 2nd Edition pages 256-257" src="/images/EffectiveC2ndEdition_p256_257.png" style="border:1px solid; height:102px; margin:5px" title="Effective C, 2nd Edition pages 256–257" /></a></div> <p><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000">The latest release of the C programming language, C23, enhances the safety, security, and usability of the language. This second edition of <em>Effective C</em> has been thoroughly updated to cover C23, offering a modern introduction to C that will teach you best practices for writing professional, effective, and secure programs that solve real-world problems.</span></span></span></p> <p><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000"><em>Effective C</em> is a true product of the C community. Robert C. Seacord, a long-standing member of the C standards committee with over 40 years of programming experience, developed the book in collaboration with other C experts, such as Clang’s lead maintainer Aaron Ballman and C project editor JeanHeyd Meneide. Thanks to the efforts of this expert group, you’ll learn how to:</span></span></span></p> <ul> <li>Develop professional C code that is fast, robust, <span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000">and secure</span></span></span></li> <li><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000">Use objects, functions, and types effectively</span></span></span></li> <li><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000">Safely and correctly use integers and floating-</span></span></span><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000">point types</span></span></span></li> <li><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000">Manage dynamic memory allocation </span></span></span></li> <li><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000">Use strings and character types efficiently</span></span></span></li> <li><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000">Perform I/O operations using C standard streams and POSIX file descriptors </span></span></span></li> <li><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000">Make effective use of C’s preprocessor</span></span></span></li> <li><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000">Debug, test, and analyze C programs </span></span></span></li> </ul> <p><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000">The world runs on code written in C. <em>Effective C</em> will show you how to get the most out of the language and build robust programs that stand the test of time.</span></span></span></p> <p><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000"><strong>New to this edition:</strong> This edition has been extensively rewritten to align with modern C23 programming practices and leverage the latest C23 features.</span></span></span></p> <p><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000">Updated to cover C23</span></span></span></p> </div> </div></div></div><div class="field field-name-field-author-bio field-type-text-long field-label-abovec"><div class="field-label">Author Bio </div><div class="field-items"><div class="field-item even"><p><span style="font-size:10pt"><span style="font-family:Roboto,sans-serif"><span style="color:#000000"><strong>Robert C. Seacord</strong>, a world-renowned C programmer and educator, is the convenor of the C standards committee. Seacord’s industry experience includes roles at IBM, the X Consortium, and currently Woven by Toyota. He was a researcher at Carnegie Mellon University’s Software Engineering Institute and professor at the Carnegie Mellon School of Computer Science, the Information Networking Institute, and the University of Pittsburgh. His previous books include <em>The CERT® C Coding Standard</em> and <em>Secure Coding in C and C++</em>.</span></span></span></p> </div></div></div><div class="field field-name-field-toc field-type-text-long field-label-abovec" id="content"><div class="field-label">Table of contents </div><div class="field-items"><div class="field-item even"><p>Foreword to the 2nd Edition by Ollie Whitehouse<br /> Foreword by Pascal Cuoq<br /> Acknowledgments<br /> Introduction<br /> Chapter 1: Getting Started with C<br /> Chapter 2: Objects, Functions, and Types<br /> Chapter 3: Arithmetic Types<br /> Chapter 4: Expressions and Operators<br /> Chapter 5: Control Flow<br /> Chapter 6: Dynamically Allocated Memory<br /> Chapter 7: Characters and Strings<br /> Chapter 8: Input/Output<br /> Chapter 9: Preprocessor<br /> Chapter 10: Program Structure<br /> Chapter 11: Debugging, Testing, and Analysis<br /> Appendix: The Fifth Edition of the C Standard<br /> References<br /> Index</p> <p><a href="download/EffectiveC2ndEdition_copyright.pdf" target="_blank" style="text-decoration:underline;"><b>View the Copyright page</b></a><br /> <a href="/download/EffectiveC2ndEdition_detailedTOC.pdf" target="_blank" style="text-decoration:underline;"><b>View the detailed Table of Contents</b></a><br /> <a href="/download/EffectiveC2ndEdition_index.pdf" target="_blank" style="text-decoration:underline;"><b>View the Index</b></a></p> </div></div></div><div class="field field-name-field-reviews field-type-text-long field-label-abovec" id="reviews"><div class="field-label">Reviews </div><div class="field-items"><div class="field-item even"><p>"This is why you should program in C. Because other languages don’t open portals to hell.”<br /> <strong>—Michał Zalewski, former CISO, Snap Inc., author of <em>Silence on the Wire</em></strong></p> <p><em>Reviews from the 1st edition:</em></p> <p>"This book's emphasis on the security aspects of C programming is unmatched. My personal recommendation is that, after reading it, you use all of the available tools it presents to avoid undefined behavior in the C programs you write."<br /> <strong>—Pascal Cuoq, Chief Scientist, TrustInSoft</strong></p> <p>"This book contains a rich amount of quality information on the C language and programming. It’s clearly written, with good, pithy examples…an excellent book. Highly recommended."<br /> <strong>—David Sullivan, ACCU's {CVU} Magazine</strong></p> <p>"An excellent introduction to Modern C."<br /> <strong>—Francis Glassborow, <a href="https://accu.org/bookreviews/2020/glassborow_1952/" target="_blank">ACCU</a></strong></p> <p>"A really, really good C book that does not talk down to you."<br /> <strong>—Stephan Neuhaus, @stephanneuhaus1</strong></p> <p>"An updated and relevant version of what you may be coding. I'm a fan."<br /> <strong>—Christoff Sogon, @sogonsec</strong></p> </div></div></div><div class="field field-name-field-updates field-type-text-long field-label-abovec" id="updates"><div class="field-label">Updates </div><div class="field-items"><div class="field-item even"><p>View the <a href="/download/EffectiveC2e_p1.pdf" target="_blank" style="text-decoration:underline;"><u><b>latest errata</b></u></a>.</p> </div></div></div> </div> </div> </section> <section id="block-shariff-shariff-block" class="block block-shariff clearfix"> <div class="shariff" data-services="["facebook","print","twitter"]" data-theme="colored" data-orientation="horizontal" data-twitter-via="nostarch" data-lang="en"></div> </section> </div> </section> <aside class="col-sm-3" role="complementary"> <div class="region region-sidebar-second"> <section id="block-system-navigation" class="block block-system block-menu clearfix"> <h2 class="block-title">Navigation</h2> <ul class="menu nav"><li class="first last leaf"><a href="/user" title="">My account</a></li> </ul> </section> <section id="block-block-52" class="block block-block clearfix"> <p><a href="/mailchimp/subscribe">Want sweet deals? 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