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IP属地：广东
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fatal: unable to access 'https://github.com/Homebrew/brew/': Could not resolve proxy: “”使用git的时候总是报这个错 fatal: unable to access 'https://github.com/Homebrew/brew...
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Xcode 10: A valid provisioning profile for this executable was not found编译一直无法真机运行，尝试了各种方法，最后发现不是账号的问题，修改了这个设置就好了
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2018-11-28接入WebSocket
WebSocket 以前没用过，之前写过一篇博客是基于原生socket的（查看）比较复杂，慎入。今天另外一个APP需要接websocket了，然...
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swift 4.2 高效绘制圆角
//高效绘制圆角UIImageViewextension UIImageView{ func setCornerImage(){ //异步绘制图...
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2018-07-28 iOS 遍历数组，提取相同元素存入另外一个数组
NSArray *array1 = @[@"2016-10-01",@"2016-10-02",@"2016-10-03", @"2016-10...
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ReactiveCocoa(RAC) 2018-01-25
RAC监听按钮点击事件 [[self.button rac_signalForControlEvents:UIControlEventTouch...
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ali OSS 上传
+ (instancetype)manager { static dispatch_once_t onceToken; dispatch_onc...
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python 文件读取三级菜单操作
pram = open("/Users/macbook/dictionray.json","r").read() pramdic = eval(...