generateRandomArray(arr, N, 0, 10000);
原本要验证4个月的整车控制软件，现在2个星期就可以上车。。新收录的资料对此有专业解读
// strict: Catches fire-and-forget writes that ignore backpressure。新收录的资料是该领域的重要参考
if (arr[j] key) {。新收录的资料是该领域的重要参考
When you turn the Privacy Display on and look at the phone less than head-on, everything sort of fades to black. Depending on the angle, you may still see an outline of UI elements and some bright spots depending on your content, but the wider you go, the fainter things get. The way it works is that the phone has two sets of subpixels, narrow and wide, the latter of which get turned off when the feature is active. And if you're really concerned about people snooping on you, there's an extra level called Maximum Privacy Protection that makes almost everything completely go gray, though there are trade-offs for this.