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Order Management Suite - Pricing and Availability Form Library
In this Document   Purpose   Scope   Details   A. Form / Functional Issues   "Add to Selection" Button   Are PTOs supp...
分类:其他好文   时间:2014-12-09 17:47:43    阅读次数:332
[LeetCode]Binary Tree Zigzag Level Order Traversal
【题目】 Given a binary tree, return the zigzag level order traversal of its nodes' values. (ie, from left to right, then right to left for the next level and alternate between). For example: Giv...
分类:其他好文   时间:2014-12-09 12:14:27    阅读次数:164
分组排序取次数
原文:分组排序取次数 函数 row_number() row_number() over (partition by patient_id /*需要分组的列*/ order by zyid /*排序的列*/) sqlSELECT ZYID, patient_id ,row_number() over...
分类:编程语言   时间:2014-12-09 01:46:08    阅读次数:208
SQL ROW_NUMBER() OVER函数的基本用法用法
语法:ROW_NUMBER() OVER(PARTITION BY COLUMN ORDER BY COLUMN)简单的说row_number()从1开始,为每一条分组记录返回一个数字,这里的ROW_NUMBER() OVER (ORDER BY xlh DESC) 是先把xlh列降序,再为降序以后...
分类:数据库   时间:2014-12-09 00:33:50    阅读次数:284
经典错误重现->Java RunTime Environment (JRE) or Java Development Kit (JDK) must be available in order to
经常碰到这种错误,错误代码如下: Java RunTime Environment (JRE) or Java Development Kit (JDK) must be available in order to run STS,No Java Virtual machine was found after searching the following locations:............
分类:编程语言   时间:2014-12-08 23:03:42    阅读次数:273
Spiral Matrix II
Spiral Matrix IIGiven an integern, generate a square matrix filled with elements from 1 ton2in spiral order.For example,Givenn=3,You should return the...
分类:其他好文   时间:2014-12-08 22:36:48    阅读次数:199
(每日算法)LeetCode --- Subsets(子集合)
Given a set of distinct integers, S, return all possible subsets. Note: Elements in a subset must be in non-descending order.The solution set must not contain duplicate subsets. For example,...
分类:编程语言   时间:2014-12-08 21:29:03    阅读次数:285
在字符编码格式选项里UTF-8(无BOM)的意思
BOM: Byte Order MarkUTF-8 BOM又叫UTF-8 签名,其实UTF-8 的BOM对UFT-8没有作用,是为了支援UTF-16,UTF-32才加上的BOM,BOM签名的意思就是告诉编辑器当前文件采用何种编码,方便编辑器识别,但是BOM虽然在编辑器中不显示,但是会产生输出,就像多...
分类:其他好文   时间:2014-12-08 21:10:56    阅读次数:168
Spiral Matrix
Spiral MatrixGiven a matrix ofmxnelements (mrows,ncolumns), return all elements of the matrix in spiral order.For example,Given the following matrix:[...
分类:其他好文   时间:2014-12-08 21:08:34    阅读次数:153
【LeetCode】Subsets 解题报告
【题目】 Given a set of distinct integers, S, return all possible subsets. Note: Elements in a subset must be in non-descending order.The solution set must not contain duplicate subsets. ...
分类:其他好文   时间:2014-12-08 17:47:58    阅读次数:191
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