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FIFO算法
package studyJava;class FIFO{ /* * 先进先出算法 * N:内存块的个数 * array:内存块 * size:页面数目 * */ private static final int N=3; private int size; Object[] array=new O ...
分类:编程语言   时间:2016-07-05 22:11:01    阅读次数:299
php遍历mysql资源
mysql_query('use test'); //选库 mysql_query('set names utf8'); //编码 $sql="select * from user"; //获取sql资源while($s=mysql_fetch_array($a)){ //遍历资源 $rows[]= ...
分类:数据库   时间:2016-07-05 22:04:53    阅读次数:384
LeetCode 55. Jump Game
Problem: https://leetcode.com/problems/jump-game/ Given an array of non-negative integers, you are initially positioned at the first index of the arra ...
分类:其他好文   时间:2016-07-05 20:50:02    阅读次数:203
db2数组、函数
一. 数组 在db2中,创建一个数组会在functions下生成两个对象:sys类型和用户类型的Array 二. 函数 1. 基本语法 create function db2Inst.func1(param1 integer, param2 varchar(10))/*输入参数除了boolean和c ...
分类:数据库   时间:2016-07-05 18:59:58    阅读次数:319
229. Majority Element II java solutions
Given an integer array of size n, find all elements that appear more than ? n/3 ? times. The algorithm should run in linear time and in O(1) space. Hi ...
分类:编程语言   时间:2016-07-05 18:32:14    阅读次数:137
189. Rotate Array java solutions
Rotate an array of n elements to the right by k steps. For example, with n = 7 and k = 3, the array [1,2,3,4,5,6,7] is rotated to [5,6,7,1,2,3,4]. Not ...
分类:编程语言   时间:2016-07-05 18:26:44    阅读次数:168
Entity Framework Code-First(9.2):DataAnnotations - TimeStamp Attribute
DataAnnotations - TimeStamp Attribute: TimeStamp attribute can be applied to only one byte array property of a domain class. TimeStamp attribute creat ...
分类:其他好文   时间:2016-07-05 17:06:28    阅读次数:147
189. Rotate Array
题目: Rotate an array of n elements to the right by k steps. For example, with n = 7 and k = 3, the array [1,2,3,4,5,6,7] is rotated to [5,6,7,1,2,3,4]. ...
分类:其他好文   时间:2016-07-05 16:59:38    阅读次数:125
Find Peak Element
A peak element is an element that is greater than its neighbors. Given an input array where num[i] ≠ num[i+1], find a peak element and return its inde ...
分类:其他好文   时间:2016-07-05 14:17:27    阅读次数:140
4Sum
Given an array S of n integers, are there elements a, b, c, and d in S such that a + b + c + d = target? Find all unique quadruplets in the array whic ...
分类:其他好文   时间:2016-07-05 14:06:32    阅读次数:136
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