Go in Practice, Second Edition you own this product

'); $(document.body).append('
loading reading lists ...
'); function adjustReadingListIcon(isInReadingList){ $readingListToggle.toggleClass("fa-plus", !isInReadingList); $readingListToggle.toggleClass("fa-check", isInReadingList); var tooltipMessage = isInReadingList ? "edit in reading lists" : "add to reading list"; $readingListToggle.attr("title", tooltipMessage); $readingListToggle.attr("data-original-title", tooltipMessage); } $.ajax({ url: "/readingList/isInReadingList", data: { productId: 3526 } }).done(function (data) { adjustReadingListIcon(data && data.hasProductInReadingList); }).catch(function(e){ console.log(e); adjustReadingListIcon(false); }); $readingListToggle.on("click", function(){ if(codePromise == null){ showToast() } loadCode().then(function(store){ store.requestReadingListSpecificationForProduct({ id: window.readingListsServerVars.externalId, manningId: window.readingListsServerVars.productId, title: window.readingListsServerVars.title }); ReadingLists.ReactDOM.render( ReadingLists.React.createElement(ReadingLists.ManningOnlineReadingListModal, { store: store, }), document.getElementById("reading-lists-modal") ); }).catch(function(e){ console.log("Error loading code reading list code"); }); }); var codePromise var readingListStore function loadCode(){ if(codePromise) { return codePromise } return codePromise = new Promise(function (resolve, reject){ $.getScript(window.readingListsServerVars.libraryLocation).done(function(){ hideToast() readingListStore = new ReadingLists.ReadingListStore( new ReadingLists.ReadingListProvider( new ReadingLists.ReadingListWebProvider( ReadingLists.SourceApp.marketplace, getDeploymentType() ) ) ); readingListStore.onReadingListChange(handleChange); readingListStore.onReadingListModalChange(handleChange); resolve(readingListStore); }).catch(function(){ hideToast(); console.log("Error downloading reading lists source"); $readingListToggle.css("display", "none"); reject(); }); }); } function handleChange(){ if(readingListStore != null) { adjustReadingListIcon(readingListStore.isInAtLeastOneReadingList({ id: window.readingListsServerVars.externalId, manningId: window.readingListsServerVars.productId })); } } var $readingListToast = $("#reading-list-toast"); function showToast(){ $readingListToast.css("display", "flex"); setTimeout(function(){ $readingListToast.addClass("shown"); }, 16); } function hideToast(){ $readingListToast.removeClass("shown"); setTimeout(function(){ $readingListToast.css("display", "none"); }, 150); } function getDeploymentType(){ switch(window.readingListsServerVars.deploymentType){ case "development": case "test": return ReadingLists.DeploymentType.dev; case "qa": return ReadingLists.DeploymentType.qa; case "production": return ReadingLists.DeploymentType.prod; case "docker": return ReadingLists.DeploymentType.docker; default: console.error("Unknown deployment environment, defaulting to production"); return ReadingLists.DeploymentType.prod; } } }); } });
Nathan Kozyra, Matt Butcher, and Matt Farina
  • ISBN 9781633436886
  • 379 pages (estimated)
  • printed in black & white
  • includes free previous edition eBook

pro $24.99 per month

  • access to all Manning books, MEAPs, liveVideos, liveProjects, and audiobooks!
  • choose one free eBook per month to keep
  • exclusive 50% discount on all purchases

lite $19.99 per month

  • access to all Manning books, including MEAPs!

team

5, 10 or 20 seats+ for your team - learn more


Look inside
Practical techniques for building concurrent, cloud-native, and high performance Go applications—all accelerated with productivity-boosting AI tools.

Go in Practice, Second Edition is a cookbook-style collection of the techniques and best practices you need to build production-quality Go applications. It builds on your existing knowledge of the Go language, introducing specific strategies you can use to maximize your productivity in day-to-day dev work.

In Go in Practice, Second Edition, you’ll learn:

  • Concurrency with goroutines and channels
  • Web servers and microservices with event streams and websockets
  • Logging, caching, and data access from environment variables and files
  • Cloud-native Go applications
  • AI tools to accelerate your development workflow

Go in Practice, Second Edition has been extensively revised by author Nathan Kozyra to cover the latest version of Go, along with new dev techniques, including productivity-boosting AI tools. It follows an instantly-familiar cookbook-style Problem/Solution/Discussion format, building on what you already know about Go with advanced or little-known techniques for concurrency, logging and caching, microservices, testing, deployment, and more.

about the book

Go in Practice, Second Edition gives you practical guidance on the ins-and-outs of Go development, covering the standard library and the most important tools from Go’s powerful ecosystem. You’ll find practical techniques for concurrency with goroutines and channels, building high-performance web services, creating effective microservices, testing and deployment, and much more. Learn how to gracefully handle errors and unexpected situations in Go, understand Go's error and panic models, and create comprehensive test suites that help prevent bugs. Plus, throughout you’ll see how you can augment your productivity by integrating AI code completion into your development process.

about the reader

For intermediate developers with previous experience in Go.

about the authors

Nathan Kozyra is a full-stack developer with twenty years of experience building production web and mobile applications. He's worked with Go since 2009 in both large companies and startups. Nathan has a masters in computer science with a focus on machine learning.

choose your plan

team

monthly
annual
$49.99
$399.99
only $33.33 per month
  • five seats for your team
  • access to all Manning books, MEAPs, liveVideos, liveProjects, and audiobooks!
  • choose another free product every time you renew
  • choose twelve free products per year
  • exclusive 50% discount on all purchases
  • Go in Practice, Second Edition ebook for free

choose your plan

team

monthly
annual
$49.99
$399.99
only $33.33 per month
  • five seats for your team
  • access to all Manning books, MEAPs, liveVideos, liveProjects, and audiobooks!
  • choose another free product every time you renew
  • choose twelve free products per year
  • exclusive 50% discount on all purchases
  • Go in Practice, Second Edition ebook for free

You can see this entire book for free. Click anywhere in the table of contents to start reading detailed TOC'; var tocServerVars = { productId: 3526, getTocUrl: "/ajax/getTocHtml" } var tocStatusResolved = false; $(document).ready(loadTocIfVisible); function loadTocIfVisible(){ if(tocStatusResolved) { return; } if($('.toc-loading-container').isInViewport()){ window.removeEventListener("scroll", loadTocIfVisible); $(window).off("scroll", loadTocIfVisible); loadToc(); } } try { window.addEventListener("scroll", loadTocIfVisible, { passive: true}); } catch(e){ $(window).on("scroll", loadTocIfVisible); } function loadToc(){ tocStatusResolved = true; window.TocProvider.getToc(function (tocHtml) { var $tocLoadingContainer = $('.toc-loading-container'); $tocLoadingContainer.closest(".table-of-contents").prepend(titleHtml); $tocLoadingContainer.replaceWith(tocHtml); initializeToc(); }, function(){ $('.toc-loading-container').remove() }); } window.TocProvider = { toc: "", getToc: function(success, failure){ if(this.toc) { success && success(this.toc); return; } $.ajax({ url: tocServerVars.getTocUrl, data: { id: tocServerVars.productId } }).done(function(data){ if(data && data.tocHtml){ this.toc = data.tocHtml; success && success(this.toc); } else { failure && failure(); } }).fail(function(error){ failure && failure(); }); } }; } catch (e) {} })(); function initializeToc(){ // Append this only when children of their sectionbody siblings exist (appendices generally aren't expandable) $(".sectionbody *").children("*").parents(".sectionbody").siblings("h2").wrapInner("").append(controllo); $(".toc h2 > .chap-link, .toc h1, .toc h3, .toc h4").each(function() { $(this).html($(this).html().replace(/^(\b\w[0-9A-Z]{0,1}\b\.?)+\s/gi, "$&")); }); $(".sectionbody").addClass("hidden-toc"); $("body").on("click", ".toc-expando", function(e) { e.stopPropagation(); $(this).removeClass("toc-expando").addClass("toc-retracto").closest(".sect1").find(".sectionbody").removeClass("hidden-toc").addClass("shown-toc"); }); $("body").on("click", ".toc-retracto", function(e) { e.stopPropagation(); $(this).removeClass("toc-retracto").addClass("toc-expando").closest(".sect1").find(".sectionbody").removeClass("shown-toc").addClass("hidden-toc"); }); $("body").on("click", ".available h2", function() { $(this).find(".toc-controllo").click(); }); $("body").on("click", "#show-hide", function() { if ($("#show-hide").hasClass("hide-full-toc")) { $(".table-of-contents .sect2, .table-of-contents .sect3").removeClass("shown-toc").addClass("hidden-toc"); $("#show-hide").removeClass("hide-full-toc").html(" detailed TOC"); $(".table-of-contents .body").removeClass("full-toc"); $(".toc-retracto").click(); } else { $(".table-of-contents .sect2, .table-of-contents .sect3").addClass("shown-toc").removeClass("hidden-toc"); $("#show-hide").addClass("hide-full-toc").html(" detailed TOC"); $(".table-of-contents .body").addClass("full-toc"); $(".toc-expando").click(); } }); var wrapTocWithLink = function(tocElement, livebookUrl, chapterNumber) { var urlParams = "?origin=product-toc"; $(tocElement).children(".chap-link").wrap(""); if (!$(tocElement).children().length) { $(tocElement).html("" + $(tocElement).text() + ""); } $(tocElement).parent().prepend('Read in liveBook'); $(tocElement).parent().children("div[class*='sectionbody']").each(function(j, sectionsParent) { $(sectionsParent).children().each(function(k, sectionParent) { $(sectionParent).children("h3").each(function(l, section) { //wrap section in an a tag linking to livebook section k + 1 var sectionUrl = livebookUrl + "/section-" + chapterNumber + "-" + (k + 1); $(section).wrap(""); }); $(sectionParent).children("div[class='sect3']").each(function(m, subsectionParent) { $(subsectionParent).children("h4").each(function(n, subsection) { //wrap section in an a tag linking to livebook subsection m + 1 var subsectionUrl = livebookUrl + "/section-" + chapterNumber + "-" + (k + 1) + "-" + (m + 1); $(subsection).wrap(""); }); }); }); }); }; var $availableChapters = $("h2[id*='chapter_id_']").filter(function(i, chapter) { return $(chapter).parent().hasClass('available'); }); // All elements containing an '_' filtering out those starting by chapter_id_ and not having their parent the class available. var $availableNonChapterElements = $("h2[id*='_']").filter(function(i, element) { return !element.id.match(/^chapter_id_/) && $(element).parent().hasClass('available'); }); $availableChapters.each(function(i, chapter) { var chapterNumber = chapter.id.split(/_/).pop(); var livebookUrl = "https://livebook.manning.com/book/go-in-practice-second-edition/chapter-" + chapterNumber; wrapTocWithLink(chapter, livebookUrl, chapterNumber); }); var isSingleAppendix = $("h2[id*='_']").filter(function(i, element) { return !element.id.match(/^chapter_id_/) ; }).length === 1; $availableNonChapterElements.each(function(i, appendix) { var appendixGroups = appendix.textContent.match(/[aA]ppendix (\w)/); // i.e "Appendix A: Installation => ['Appendix A', 'A', index:0, input: 'Appendix A: Installation'] var section = isSingleAppendix ? 'a' : appendixGroups && appendixGroups.length === 2 && appendixGroups[1].toLowerCase(); var appendixPathName = isSingleAppendix ? 'appendix' : 'appendix-' + section; var livebookUrl = "https://livebook.manning.com/book/go-in-practice-second-edition/" + appendixPathName; wrapTocWithLink(appendix, livebookUrl, section); }); var $availableMiscElements = $("h2[id='foreword'], h2[id='preface'], h2[id='epilogue']").filter(function(i, element) { return $(element).parent().hasClass('available'); }); $availableMiscElements.each(function(i, miscElement){ var livebookUrl = "https://livebook.manning.com/book/go-in-practice-second-edition/" + $(miscElement).attr("id"); wrapTocWithLink(miscElement, livebookUrl, ""); }); $(".available h2, .available h3").attr("data-toggle", "tooltip"); $(".available h2, .available h3").attr("data-placement", "left"); $(".available h2, .available h3").attr("title", "Available"); $('[data-toggle="tooltip"]').tooltip(); } var addToWishlistUrl = "/wishList/addItemFromPage" + "?"; var removeFromWishlistUrl = "/wishList/removeItemFromPage" + "?"; $("body").on("click", ".wishlist-login", function() { localStorage.removeItem('dynamicloadcache'); }); $("body").on("click", ".wishlist-toggle.wishlist-add, .wishlist-toggle.wishlist-remove", function() { var productId = $(this).data("product-id"); var url = addToWishlistUrl; if ($(this).hasClass("wishlist-remove")) { url = removeFromWishlistUrl; $(".wishlist-container").removeClass("on-wishlist"); } else { $(".wishlist-container").addClass("on-wishlist"); } $.ajax({ type: "GET", url: url + "id=" + productId, timeout: 3000, dataType: "json", headers: { 'accept': "application/json" } }); }); $(document).trigger('activity-product-browse', {productId: '3526'}); })(jQuery); }

RECENTLY VIEWED