import "ViewController.h" @interface ViewController () @property (weak, ...
CGSize viewSize = self.view.bounds.size;CGFloat tabBarStartingY = viewSi...
图片轮播展示完毕的切换卡顿,哪可能逃过产品Dog(就说了能咋地?)的法眼。下面才是入坑的开始:思路是两张一样的图片并排排列,首尾相连,同时左移,...
苹果M2 M3芯片,在第一次跑项目时报错: The request was denied by service delegate (SBMain...
苹果M2 M3芯片,在第一次跑项目时报错: The request was denied by service delegate (SBMain...
Xcode-> preference-> account-> view details-> signed identityities-> iOS...
NSThread GCD NSOperation 其中用的最多的就是GCD了,其实还有一种Pthreads,但是实在不常用,所以不太了解,就不说...
ios - 如何在 swift 中每 N 个字符处为字符串添加分隔符? 我有一个包含二进制数字的字符串。如何将它分成一对数字? 假设字符串是: ...
// NotificationCenter.default.addObserver(self, selector: #selector...