NOTE: This specific issue was fixed before the launch of Privacy-Preserving Contact Tracing in iOS 13.5 in May 2020. In this demo I remotely trigger an unauthenticated kernel memory corruption vulnerability which causes all iOS devices in radio-proxi
概述 今天我们来实现一个iOS平台上的进度条(progress bar or progress view).这种进度条比APPLE自带的更加漂亮,更加有“B格”.它拥有渐变的颜色,而且这种颜色是动态移动的,这里称之为WGradientProgress. 先来看看我们的目标长什么样子: WGradientProgress的使用方法很简单,主要有展示接口以及隐藏接口,目前显示的位置有两种选择: WProgressPosDown //progress is on the down bor
在开发中遇到的一个小问题,记录下来./*placehodel*/ input:-ms-input-placeholder{color:#a9a9a9;}/* Internet Explorer 10+ */ input::-webkit-input-placeholder{color:#a9a9a9;}/* WebKit browsers */ input::-moz-placeholder{color:#a9a9a9;}/* Mozilla Firefox 4 to 18 */ input