[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_28":-5,"_38":-5,"_39":40,"_41":42,"_43":44,"_45":46,"_47":48,"_49":50,"_51":52,"_53":54},"routes/_store+/_readers+/email_author.$slug/route",{"_9":10,"_11":-5},"book",{"_12":13,"_14":15,"_16":17,"_18":19,"_20":21,"_22":23},"currentUser","id","Z2lkOi8vbGVhbnB1Yi9TdG9yZTo6Qm9va1Byb2R1Y3QvMTMzNjc","title","Swifter - 100 个 Swift 必备 tips","state","published","contactAuthorMethod","email","aboutText","

Swift 是 Apple 于 WWDC 2014 提出的一门全新的开发语言。这门语言从其他很多语言中继承和学习了不少优点，语法非常优美，并且具有轻便灵活等特点，一经推出就备受瞩目。活跃在 iOS 开发一线的作者王巍(onevcat) 参加了 WWDC 2014 开发者大会，亲历了这门语言的诞生，并在第一时间进行了大量的学习和研究。在本书中作者通过总结和分享了 Swift 中 100 条十分实用的小技巧和需要特别注意的地方，希望能让大家更好更快地掌握 Swift。

在您考虑购买和阅读本书之前，您可能想要知道：

这不是一本手把手教你写 Swift 的语法书
如果您需要入门 Swift，请参看 Apple 的文档或者相应的中文翻译
当然，这并不意味着您不能读这本书。这是一本教您怎么把 Swift 写得更好更漂亮的参考书，配合官方文档来看会更有效果
这些 tips 是作者的学习和实践中进行的一些总结。每个 tip 大概两到三页 A4，并带有代码辅助说明，读起来会很方便
如果您以前就是 objc 选手，那您阅读本书将会如鱼得水，因为部分内容会帮助您从 objc 转向 Swift
当然，其他任何编程经验都能帮助您加深对本书的理解。但是如果您刚入门程序设计，那可能本书并不适合您
希望这本书中的经验能让您少走一些弯路，如果能帮助您完成更好的代码和项目的话那就更好了
您可以先下载样章试读，在这里提供了书中的部分内容

Swift 还是一门非常年轻的语言，虽然它语法和概念上都不是太难，但是现在想对它有统一而稳定的认识，显然还为时过早。本书的目标之一就在于以一线顶尖开发者的视角，来试图解析这门语言的一些不为人注意的地方。也许以作者的个人资质或者实际经验来说，这个目标可能过于轻狂。但是其实语言如人，这份轻狂是需要时间来沉淀的。而本书也将随着 Swift 的更新而不断完善，力求给读者带来最正确和有用的信息。

[付费读者将免费获得之后本书的所有更新内容，另外当前价格是预定期间和新书上架的优惠价格，该价格可能会随时间推移进行调整，敬请谅解]

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Kick off your book project in 3 hours! Live workshop on Zoom. You’ll leave with a real book project, progress on your first chapter, and a clear plan to keep going. Saturday, May 2, 2026. Learn more…

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