{"width":"100%","provider_name":"Hatena Blog","description":"UIColor* black1 = [UIColor blackColor]; const CGFloat* cs1 = CGColorGetComponents(black1.CGColor); NSLog(@\"[1] R:%.1f G:%.1f B:%.1f A:%.1f\", cs1[0], cs1[1], cs1[2], cs1[3]); UIColor* black2 = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:1.0]; const CGFloat* cs2 = CGColorGetComponents(black2.CG\u2026","image_url":null,"author_name":"technohippy","author_url":"https://blog.hatena.ne.jp/technohippy/","url":"https://technohippy.hatenadiary.org/entry/20090307/1236439520","title":" [UIColor blackColor]\u3068 UIColor#colorWithRed:green:blue:alpha: \u3067\u4f5c\u3063\u305f\u9ed2\u3063\u3066\u9055\u3046\u3093\u3059\u306d","blog_title":"\u305a\u3063\u3068\u541b\u306e\u30bf\u30fc\u30f3","blog_url":"https://technohippy.hatenadiary.org/","published":"2009-03-07 00:25:20","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftechnohippy.hatenadiary.org%2Fentry%2F20090307%2F1236439520\" title=\" [UIColor blackColor]\u3068 UIColor#colorWithRed:green:blue:alpha: \u3067\u4f5c\u3063\u305f\u9ed2\u3063\u3066\u9055\u3046\u3093\u3059\u306d - \u305a\u3063\u3068\u541b\u306e\u30bf\u30fc\u30f3\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","type":"rich","height":"190","version":"1.0","categories":["iPhone","ObjC"]}