题目:
Say you have an array for which the ith element is the price of a given stock on day i.Design an algorithm to find the maximum profit. You may complete as many transactions as you like (ie, buy on...
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其他好文 时间:
2015-04-05 23:34:42
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180
1. 要程序里面支持事务,首先连接的数据库和数据表必须支持事务 mysql 为例:数据库InnoDB支持 transactions数据表支持事务:InnoDB 支持transaction2. 框架thinkphp 支持事务代码public function testrollback(){$mode....
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Web程序 时间:
2015-04-05 11:48:53
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171
Say you have an array for which the ith element is the price of a given stock on day i.
Design an algorithm to find the maximum profit. You may complete at most two transactions....
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其他好文 时间:
2015-04-03 15:24:50
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173
Say you have an array for which the ith element is the price of a given stock on day i.
Design an algorithm to find the maximum profit. You may complete at most k transactions.
Note:
You may no...
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编程语言 时间:
2015-03-31 10:52:14
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193
题目:
Say you have an array for which the ith element
is the price of a given stock on day i.
Design an algorithm to find the maximum profit. You may complete as many transactions as you like ...
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其他好文 时间:
2015-03-29 12:22:52
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130
Say you have an array for which the ith element is the price of a given stock on day i.Design an algorithm to find the maximum profit. You may complete as many transactions as you like (ie, buy one an...
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其他好文 时间:
2015-03-29 12:16:23
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108
题目:
Say you have an array for which the ith element
is the price of a given stock on day i.
Design an algorithm to find the maximum profit. You may complete at most two transactions.
Note...
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其他好文 时间:
2015-03-29 12:14:11
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150
引言: 在Spring中@Transactional提供一种控制事务管理的快捷手段,但是很多人都只是@Transactional简单使用,并未深入了解,其各个配置项的使用方法,本文将深入讲解各个配置项的使用。...
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编程语言 时间:
2015-03-27 23:59:04
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368
原文:http://www.ite/topic/1227009.17 update:使用NonXADataSourceBean. Mysql在5.0版本和Connecter/J5.0版本后提供了XADatasource支持,如果使用了支持XADatasouce版本,可以参考2楼补充.最近做的proj...
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其他好文 时间:
2015-03-20 12:45:23
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180
原文地址:http://www.javacodegeeks.com/2013/07/spring-jta-multiple-resource-transactions-in-tomcat-with-atomikos-example.htmlIn this tutorial we shall show...
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编程语言 时间:
2015-03-19 18:14:55
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244