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在后台代码中动态生成pivot项并设置EventTrigger和Action的绑定
最近在做今日头条WP的过程中,遇到需要动态生成Pivot项的问题。第一个版本是把几个频道写死在xaml里了,事件绑定也写在xaml里,每个频道绑定一个ObservableCollection。xaml中一个Pivot项的代码大体如下: ...
分类:其他好文   时间:2015-01-20 23:49:37    阅读次数:355
LeetCode--Find Minimum in Rotated Sorted Array II
Follow up for "Find Minimum in Rotated Sorted Array": What if duplicates are allowed? Would this affect the run-time complexity? How and why? Suppose a sorted array is rotated at some pivot u...
分类:其他好文   时间:2015-01-15 22:14:10    阅读次数:166
LeetCode--Find Minimum in Rotated Sorted Array
Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). Find the minimum element. You may assume no duplicate exists in ...
分类:其他好文   时间:2015-01-15 22:13:10    阅读次数:176
在实际的运用中,我经常遇到需要对基础表的数据进行筛选后再进行行转列
(七) ,那么下面的脚本将满足你这个需求,效果如图6所示:--6:带条件查询的参数化动态PIVOT行转列-- =============================================-- Author: -- Create date: -- Description: ...
分类:其他好文   时间:2015-01-14 09:37:17    阅读次数:219
Pivot行列互转
行转列,列转行,传统方式与pivot方式,不同的实现,同样的结果最近在做考勤管理,有需要行转列的报表,CaseWhen老方法可以实现,但Pivot方法实现更为简便,以下是具体实现。 1 --行转列 2 create table T_1(Name varchar(10),LeaveType varch...
分类:其他好文   时间:2015-01-13 19:18:27    阅读次数:151
Leetcode: Find Minimum in Rotated Sorted Array II
Follow up for "Find Minimum in Rotated Sorted Array": What if duplicates are allowed? Would this affect the run-time complexity? How and why? Suppose a sorted array is rotated at some pivot u...
分类:其他好文   时间:2015-01-12 21:04:07    阅读次数:224
oracle高级SQL(四)--SQL行列转换专题2
【上一专题】 行列转换1 -- PIVOT与UNPIVOT函数的介绍实现案例1001 lufei1001 shanzhi1001 namei1001 qiaoba实现效果如下:1001 lufei,shanzhi,namei,qiaoba典型的行列转换:实现这种方法有很多。其中oracle11g之....
分类:数据库   时间:2015-01-12 19:00:14    阅读次数:136
Find Minimum in Rotated Sorted Array leetcode java
题目:Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2).Find the minimum elemen....
分类:编程语言   时间:2015-01-12 06:47:23    阅读次数:173
Search in Rotated Sorted Array -- leetcode
Suppose a sorted array is rotated at some pivot unknown to you beforehand. (i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2). You are given a target value to search. If found in the array return its ...
分类:其他好文   时间:2015-01-11 09:45:00    阅读次数:219
leetcode 154/153. Find Minimum in Rotated Sorted Array && II
Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e.,0 1 2 4 5 6 7might become4 5 6 7 0 1 2).Find the minimum element.You m...
分类:其他好文   时间:2015-01-10 11:15:19    阅读次数:187
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