Swiftだめ自慢Beta5LLDiverの「帰ってきただめ自慢」で発表した資料です まとめ ・Optionalの変数を扱うときは当然Optional ChainingやBindingは使おうというのは前提で、それでもSwiftで完結できない現状ではクラッシュ率が上がるのでは、というお話です。 補足: 「WebApiを利用する際のOptional Bindingやクロージャを駆使したSwiftらしいコードの書き方」 http://www.slideshare.net/YoshinoriImajo/webapioptional-bindingswiftRead less
[iOS] 新言語SwiftがObjective-Cよりも良いところ - Qiita![[iOS] 新言語SwiftがObjective-Cよりも良いところ - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/947412b92a4beb94e990ce191682fe1b119d4616/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fqiita-user-contents.imgix.net%252Fhttps%25253A%25252F%25252Fcdn.qiita.com%25252Fassets%25252Fpublic%25252Farticle-ogp-background-afbab5eb44e0b055cce1258705637a91.png%253Fixlib%253Drb-4.0.0%2526w%253D1200%2526blend64%253DaHR0cHM6Ly9xaWl0YS11c2VyLXByb2ZpbGUtaW1hZ2VzLmltZ2l4Lm5ldC9odHRwcyUzQSUyRiUyRnFpaXRhLWltYWdlLXN0b3JlLnMzLmFtYXpvbmF3cy5jb20lMkYwJTJGMzY1ODElMkZwcm9maWxlLWltYWdlcyUyRjE0NzM2ODcxMjQ_aXhsaWI9cmItNC4wLjAmYXI9MSUzQTEmZml0PWNyb3AmbWFzaz1lbGxpcHNlJmZtPXBuZzMyJnM9OTMzZmYyNDY2MmM2MmY2ZGQ4MDMyM2IyZGM2Njk2MzE%2526blend-x%253D120%2526blend-y%253D467%2526blend-w%253D82%2526blend-h%253D82%2526blend-mode%253Dnormal%2526s%253D52e9cc999be75a4787d80a7b8268d152%3Fixlib%3Drb-4.0.0%26w%3D1200%26fm%3Djpg%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk2MCZoPTMyNCZ0eHQ9JTVCaU9TJTVEJTIwJUU2JTk2JUIwJUU4JUE4JTgwJUU4JUFBJTlFU3dpZnQlRTMlODElOENPYmplY3RpdmUtQyVFMyU4MiU4OCVFMyU4MiU4QSVFMyU4MiU4MiVFOCU4OSVBRiVFMyU4MSU4NCVFMyU4MSVBOCVFMyU4MSU5MyVFMyU4MiU4RCZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZ0eHQtY29sb3I9JTIzMUUyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTU2JnR4dC1wYWQ9MCZzPWY4NjEyNWFkYzNhODZjZmZkNGMwYjIwZjk5N2JmNGZj%26mark-x%3D120%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTgzOCZoPTU4JnR4dD0lNDBub3JpMDYyMCZ0eHQtY29sb3I9JTIzMUUyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTM2JnR4dC1wYWQ9MCZzPTU0YTNhN2EyZTc3YzYxZTk0NGNhMzIzMjc1YmE0OTNl%26blend-x%3D242%26blend-y%3D480%26blend-w%3D838%26blend-h%3D46%26blend-fit%3Dcrop%26blend-crop%3Dleft%252Cbottom%26blend-mode%3Dnormal%26s%3Debb8185e7dee222496623b076ebe9455)
