我创建了自己的NS行动子类,现在我想让其中的一些实例平行运行。因为这是一个同时同时运行的操作,所以我覆盖了它 - (避免)启动 {[自己的意志变换ValueForKey:@......]

I want to stop the execution of the thread.I used "iscancelled" but there is something going wrong..After cancelling the thread it s execution does not stop. NSLog(@"YES-------%d,%d", [myThread ...

附录一制造了新的read子,并穿过物体。 如何释放?

我试图用手写一个文件,因为它在撰写报告时冻结了我的照片,但当发射文件时,它坠毁。

My application processes audio in its own thread and uses AudioUnits to play the buffers. When my app enters the background I start to hear quiet a few glitches from my audio. Now this isn t the ...

我正在模拟游戏,希望加快模拟轨道。 特定日期可能需要模拟的50+匹配。 目前,我顺畅,告诉他们模拟......