谭培

Results 5 issues of 谭培

启动大量读取数据,而每次读取数据都会有写数据库的操作,这样容易导致卡死。写入时间到数据库的时机是否可以调整一下

maybe you forget to release the extendedImage when frameData is not nil

你好,原文在讲__weak和__strong关键字的时候举了官方文档的一个例子 ```Objective-C MyViewController *myController = [[MyViewController alloc] init...]; // ... MyViewController * __weak weakMyController = myController; myController.completionHandler = ^(NSInteger result) { MyViewController *strongMyController = weakMyController; if (strongMyController) { // ......

在我的项目中使用的时候发现查找property的时候还查找了类实现的protocol的property,导致调用valueForKey的时候crash

when I test my code, it can`t format after I build. If I cmd+s first ,then build ,it can format, is there any way to solve this problem?

info needed