higepon https://blog.hatena.ne.jp/higepon/ higepon blog https://higepon.hatenablog.com/ Swift iPhone スキマ時間を見つけてThe Swift Programming Language を読みながら Playground で遊んでいる。 import Cocoa var str = "Hello, playground" var myVariable = 42 myVariable = 50 let myConstant = "hige" //myConstant = 3 let implicitInt = 70 let implicitDouble = 70.0 let explicitDoublt: Double = 70.0 let explicitFloat: Float = 4.0 l… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhigepon.hatenablog.com%2Fentry%2F20140609%2F1402267738" title=" Swift プログラミング - higepon blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2014-06-09 07:48:58 rich https://higepon.hatenablog.com/entry/20140609/1402267738 1.0 100%