使用Yii框架的zii.widgets.CListView遇到的错误:zii.widgets.CListView
widget('zii.widgets.CListView', array(
'dataProvider' => $order,
'itemView' => '_providerlist',
'emptyText...
分类:
Web程序 时间:
2014-08-31 20:08:51
阅读次数:
242
题目:
Given an array and a value, remove all instances of that value in place and return the new length.
The order of elements can be changed. It doesn't matter what you leave beyond the n...
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其他好文 时间:
2014-08-31 17:20:11
阅读次数:
271
Spiral Matrix
Total Accepted: 12721 Total
Submissions: 62094My Submissions
Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order.
For ex...
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其他好文 时间:
2014-08-31 17:19:01
阅读次数:
210
Spiral Matrix II
Total Accepted: 12773 Total
Submissions: 41526My Submissions
Given an integer n, generate a square matrix filled with elements from 1 to n2 in
spiral order.
For exampl...
分类:
其他好文 时间:
2014-08-31 17:17:11
阅读次数:
128
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,再为降序以后的没条xlh记录返回一个序号。
分类:
其他好文 时间:
2014-08-31 15:42:41
阅读次数:
294
Given a string containing just the characters '(', ')', '{', '}', '[' and ']',
determine if the input string is valid.
The brackets must close in the correct order, "()" and "()[]{}" are
all va...
分类:
其他好文 时间:
2014-08-31 09:18:11
阅读次数:
203
What is signaling?
Signaling is the process of coordinating communication. In order for a WebRTC application to set up a 'call', its clients need to exchange information:
Session control message...
分类:
Web程序 时间:
2014-08-31 00:31:25
阅读次数:
1000
需要使用join,例如select g.id,g.res_count,count(gr.r_id) cnt from mb_game_res gr left join mb_game g on gr.g_id = g.id group by gr.g_id order by cnt descupda...
分类:
数据库 时间:
2014-08-30 18:56:19
阅读次数:
243
Problem Description:
The set [1,2,3,…,n] contains a total
of n! unique permutations.
By listing and labeling all of the permutations in order,
We get the following sequence (ie, for n = 3):...
分类:
其他好文 时间:
2014-08-30 17:49:39
阅读次数:
171
oracle数据库中文汉字排序今天需要按oracle数据库中某个表的某个中文字段进行排序,本来感觉挺简单的一个东西,不就是一个order by嘛,可是写完了发现拍的并不对,一时间感到不可思议,又查询,发现果然有这个问题,经过查资料发现,Oracle对中文的排序是按照ASC码的值进行排序的,后来又经过...
分类:
数据库 时间:
2014-08-30 17:44:19
阅读次数:
265