mysql触发器四要素;监视对象:监视那张表?监视操作:监视表的insert,update,delete操作触发操作:执行什么操作?触发时间:after,before创建触发器语法:create
trigger trigger_name(触发器名称,随便起)after/before(触发时间) in...
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数据库 时间:
2014-05-23 12:34:28
阅读次数:
462
#import "CHViewController.h"
@interface CHViewController ()
@end
@implementation CHViewController
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view,...
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其他好文 时间:
2014-05-22 12:38:44
阅读次数:
369
此问题是在使用sencha app build命令后出现得
主要是 YUI Compressor压缩的时候,代码中出现了delete, interface之类的关键字导致的。
此时可以在WebStrom上看到js中出现关键字的单词颜色不太一样。此时改个名字就ok了...
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移动开发 时间:
2014-05-22 09:17:30
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287
题目描述Given a number sequence whose length is n, you
can delete at most k numbers in the sequence.After that you are asked to answer
the maximum length ...
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其他好文 时间:
2014-05-19 22:21:32
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304
1、after函数定义和用法:after()
方法在被选元素后插入指定的内容。参考:http://keleyi.com/a/bjac/cfyxd60g.htm语法:$(selector).after(content)实例效果体验:http://keleyi.com/keleyi/phtml/jque...
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移动开发 时间:
2014-05-19 21:41:21
阅读次数:
471
Given n non-negative integers representing an
elevation map where the width of each bar is 1, compute how much water it is
able to trap after raining....
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移动开发 时间:
2014-05-19 19:20:26
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332
Given a linked list, remove the nth node from
the end of list and return its head.For example,Given linked list:
1->2->3->4->5, and n = 2.After removi...
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其他好文 时间:
2014-05-19 09:16:49
阅读次数:
247
public voidoverridePendingTransition(int enterAnim,
int exitAnim) Call immediately after one of the flavors
ofstartActivity(Intent)orfinish()to speci....
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移动开发 时间:
2014-05-19 08:43:06
阅读次数:
426
【题目】
Given a linked list, remove the nth node from the end of list and return its head.
For example,
Given linked list: 1->2->3->4->5, and n = 2.
After removing the second node from the end, the linked list becomes 1->2->3->5.
Note:
Given n will ...
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其他好文 时间:
2014-05-18 18:48:03
阅读次数:
269
题目描述After the hard tasks, It’s the easy time for
Y.G.Tobor and Y.D.I.Isha is a friend of Y.D.I, as he thinks Tobor is smart too,
he give Tobor a probl...
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其他好文 时间:
2014-05-17 15:20:34
阅读次数:
248