iOS开发集锦之 2017.05.17

几天前修复的Bug再次出现时 ​​​​ ​​​​ ​​​​ ​​​​ ​​​​ ​​​​ ​​​​ by：@程序员GIF

**文章**

1. What's new in Swift 4.0

描述：

• 1.Swifty encoding and decoding；
• 2.Multi-line string literals
• 3.Improved keypaths for key-value coding
• 4.Improved dictionary functionality
• 5.Strings are collections again!
• 6.One-sided ranges
• 7.There's more still to come…

开源项目

####2. [ macOS 开发写了一个 fir.im 的 mac 客户端：fir-mac](https://github.com/isaced/fir-mac)
>作者: [isaced](https://github.com/isaced)
>描述:  基于 macOS 的 fir.im 可视化管理客户端，可以进行上传、查看、编辑等操作。
![](https://camo.githubusercontent.com/4824590caa353b1db60bdae78baa3f77df97b78b/687474703a2f2f7777342e73696e61696d672e636e2f6c617267652f303036744b66546367793166666e6a6b75766872686a33316273307a383762622e6a7067)

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