Given a binary tree, return thezigzag level ordertraversal of its nodes' values. (ie, from left to right, then right to left for the next level and al...
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其他好文 时间:
2014-07-22 22:53:33
阅读次数:
229
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 mat...
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其他好文 时间:
2014-07-22 22:53:14
阅读次数:
184
select?sku,COUNT(sku)?cc?from?sales_flat_order_item?where?order_id?in(SELECT?entity_id?from?sales_flat_order?where?state?in(‘complete‘,‘processing‘))?GROUP?BY?sku?ORDER?BY?cc?D...
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数据库 时间:
2014-07-21 10:08:17
阅读次数:
250
SELECT COUNT(p.id) AS statisticsCount, c.dept, c.type, p.userId, p.baibanFROM de_tbfw_order_schedulingperson p , de_tbfw_order_scheduling cwhere p.tbf...
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其他好文 时间:
2014-07-19 16:15:24
阅读次数:
240
Communication System
Time Limit: 1000MS
Memory Limit: 10000K
Total Submissions: 22862
Accepted: 8126
Description
We have received an order from Pizoor Communications ...
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其他好文 时间:
2014-07-19 12:00:05
阅读次数:
274
思路:从mysql数据库查询数据,经过thinkphp后端控制器做逻辑处理,返回给前端,前端调用阿妈charts插件1.数据查询:public function order($time='',$radio=1){ if($time== ''){ $time = D...
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数据库 时间:
2014-07-19 11:33:14
阅读次数:
561
hive中有些关键字限制,因此有些字段名称在mysql中可用,但是到了hive就不行。比如order必须改成order1, 下面列出了我们发现的一些不能在hive中使用的字段名称order => order1sort => sort1reduce => reduce1cast => cast1directory => directory1...
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数据库 时间:
2014-07-19 11:33:04
阅读次数:
263
下面讲的是一个意思:The problem is that the next control in the tab order following the last radiobutton of your group must have the WS_GROUP flag set.1:ex:Cont...
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其他好文 时间:
2014-07-19 09:27:10
阅读次数:
176
最近在用jbdc连接数据库,做分页时采用如下sql语句select top ? * from payInfo where id not in (select top ? id from payInfo order by id) order by idps.setInt(1,pageSize);ps....
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其他好文 时间:
2014-07-19 00:09:59
阅读次数:
215
SELECT a.id ,b.order_id,b.attr FROM tourist_order a LEFT JOIN order_attr b ON a.id = b.order_id AND b.attr='order_status' WHERE b.order_id IS NUL...
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数据库 时间:
2014-07-18 18:18:52
阅读次数:
218