java 整型int占4个字节32位,两个数异或后移动31位判断结果,如果是1则异号,如果是0则同号 1 public class ShowEnviromentViarible {2 3 public static void main(String[] args) {4 int num1 1;5 int num2 -1;6 …
var compareTime DateTime.Now; var start DateTime.Parse(string.Format("{0:u}", compareTime)); var end DateTime.Parse(compareTime.ToString()); Console.WriteLine(string.Format("时间格式正确{0}", startend)); 各位猜猜,输出是什么…
ZLHistogramAudioPlot A hardware-accelerated audio visualization view using EZAudio, inspired by AudioCopy. ZLHistogramAudioPlot was originally developed for Murmur. 这是使用了EZAudio,一个硬件加速的audio可视化view,灵感来自于AudioCopy.ZLHistogramAudioPlot这个…
水题 Description The highest building in our city has only one elevator. A request list is made up with N positive numbers. The numbers denote at which floors the elevator will stop, in specified order. It costs 6 seconds to move the elevator up one floor,…