开发中经常用到Arrays和Collections这两个工具类. 在数组和列表之间进行切换.非常方便.但是也会遇到一些问题. 看代码: import java.util.Arrays; import java.util.List; public class Client { public static void main(String[] args) { int[] data = {1,2,3,4,5}; List list = Arrays.asList(data); System.out.p
import org.apache.commons.lang.ArrayUtils; import java.nio.charset.Charset; /** * 字节数组转换工具类 */ public class BytesUtils { public static final String GBK = "GBK"; public static final String UTF8 = "utf-8"; public static final char[] asci
1.数组转换list (1) List myList = new ArrayList(); String[] myStringArray = new String[] {"Java", "is", "Cool"}; Collections.addAll(myList, myStringArray); (2) String[] words = { ... }; List<String> list = new ArrayList<S
Given an array where elements are sorted in ascending order, convert it to a height balanced BST. 讲一个排序好的数组转换成二叉搜索树,这题没想出来,基本上是参考别人的,边界条件应该注意一下: /** * Definition for a binary tree node. * struct TreeNode { * int val; * TreeNode *left; * TreeNode *rig
paip.c++ 转换 java 解决方案 作者Attilax 艾龙, EMAIL:1466519819@qq.com 来源:attilax的专栏 地址:http://blog.csdn.net/attilax Convert BetweenVB, C#, C++, and Java with the Most Accurate and Reliable Source Code Converters · Instant C# converts VB code to C# ·