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Leetcode: Best Time to Buy and Sell Stock II
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...
分类:其他好文   时间:2015-04-05 23:34:42    阅读次数:180
thinkphp 的事务回滚处理 和 原始PHP的事务回滚实例
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....
分类:Web程序   时间:2015-04-05 11:48:53    阅读次数:171
Best Time to Buy and Sell Stock III
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....
分类:其他好文   时间:2015-04-03 15:24:50    阅读次数:173
188. Best Time to Buy and Sell Stock IV Leetcode Python
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...
分类:编程语言   时间:2015-03-31 10:52:14    阅读次数:193
LeetCode| Best time to buy and sell stock 2
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 ...
分类:其他好文   时间:2015-03-29 12:22:52    阅读次数:130
Best Time to Buy and Sell Stock II
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...
分类:其他好文   时间:2015-03-29 12:16:23    阅读次数:108
Best time to buy and sell stock 3 --- LeetCode
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...
分类:其他好文   时间:2015-03-29 12:14:11    阅读次数:150
Spring中@Transactional用法深度分析之一
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。...
分类:编程语言   时间:2015-03-27 23:59:04    阅读次数:368
使用Atomikos Transactions Essentials实现多数据源JTA分布式事务--转载
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...
分类:其他好文   时间:2015-03-20 12:45:23    阅读次数:180
Spring JTA multiple resource transactions in Tomcat with Atomikos example--转载
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...
分类:编程语言   时间:2015-03-19 18:14:55    阅读次数:244
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