XZG1573623031的专栏

1、十进制转换二进制工具类及工具方法 /** * */ package leo.util.math; /** * @author leorain * 数字处理工具类 */ public class NumHandler { /** * 十进制转二进制 * @param decimal * 10/2 = 5 .... 0 * 5/2 = 2 .... 1 *

@Test public void testNaturalTraslateMatrix(){ int row = 7; int column = 8; int total = row * column; String[] rowStrList = new String[row]; for (int k = 0;

import java.util.List; /** * Created by XZG1573623031 on 16-3-24. */ public class Node { /** * 当前节点 */ private String id; /** * 当前名称 */ private String nm;

@Test public void testMultiThread(){ try { final CountDownLatch countDownLatch = new CountDownLatch(2);//计数器 ExecutorService executorService = Executors.newCachedTh