CISSP 每日一题(答) What methods can be used to protectmobile devices such as a smartphone? Encryption,GPS, password-protected screen locks, and remote wipe What can be used to remove data on a lostsmartphone? Remotewipe What should be done before …
package Nov2016; public class Ques1118 { public static final int NUM = 10000000; public static void main(String[] args) { long result = NUM * 100 * 20; System.out.println("结果:"+result); } } 今日问题: 请问主程序输出结果是什么?(点击以下"[Java每日一题]20161118"查…
20170322问题解析请点击今日问题下方的“[Java每日一题]20170323”查看(问题解析在公众号首发,公众号ID:weknow619) package Mar2017; public class Ques0323 { final String s = "outer class member variable"; public void Method() { String s1 = "inner class variable"; class InnerCla…
20170105问题解析请点击今日问题下方的"[Java每日一题]20170106"查看(问题解析在公众号首发,公众号ID:weknow619) package Jan2017; public class Ques0106 { public void method01(String... strings, int num){ } public void method02(String... strings, int... is){ } } 今日问题: 以上两个方法使用了变长参数,请问这…