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RSS订阅原创 Arrays用法示例
package com.my.demo; import java.util.Arrays; public class DemoTest { public static void main(String[] args) { // TODO Auto-generated method stub int []arr = new int[5]; Arrays.fill(arr, 2); output(arr); int []arr2 = new int[5]; Arrays..
2020-10-31 00:26:39
54
原创 LinkedList用法示例
package com.my.demo; import java.util.LinkedList; import java.util.List; public class DemoTest { public static void main(String[] args) { // TODO Auto-generated method stub LinkedList<String> lList = new LinkedList<String>(); .
2020-10-31 00:01:31
130
原创 SimpleDateFormat用法示例
package com.my.demo; import java.text.SimpleDateFormat; import java.util.Date; public class DemoTest { public static void main(String[] args) { // TODO Auto-generated method stub Date date=new Date(); System.out.println(date...
2020-10-30 23:24:07
77
原创 LinkedBlockingQueue用法示例
package com.my.demo; import java.util.concurrent.LinkedBlockingQueue; public class DemoTest { public static void main(String[] args) { // TODO Auto-generated method stub LinkedBlockingQueue<String> lbqueue; lbqueue = n...
2020-10-30 22:58:41
437
原创 InetAddress用法示例
package com.my.demo; import java.net.InetAddress; import java.net.UnknownHostException; public class DemoTest { public static void main(String[] args) { // TODO Auto-generated method stub try { InetAddress ip=InetAddress....
2020-10-30 22:32:25
140
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