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Android中导入工程出现Project has no default.properties file! Edit the project properties to set one错误
Android中导入工程出现Project has no default.properties file! Edit the project properties to set one错误...
分类:移动开发   时间:2014-09-12 15:06:23    阅读次数:291
Leetcode: Maximum Subarray
Find the contiguous subarray within an array (containing at least one number) which has the largest sum.For example, given the array [?2,1,?3,4,?1,2,1...
分类:其他好文   时间:2014-09-12 14:45:53    阅读次数:213
Are you happiness
"Are you happiness?", a journalist asked a worker. This question has been very popular for a long time.It indirectly reflect on the current situation ...
分类:移动开发   时间:2014-09-12 13:26:33    阅读次数:180
POJ 1751 Highways
Description The island nation of Flatopia is perfectly flat. Unfortunately, Flatopia has a very poor system of public highways. The Flatopian government is aware of this problem and has already con...
分类:其他好文   时间:2014-09-12 11:59:33    阅读次数:206
[原]unity3d GLSL无法pc上显示
shader has error or is not supported by your graphics card
分类:其他好文   时间:2014-09-12 11:48:03    阅读次数:197
开发系列:03、Spark Streaming Custom Receivers(译)
Spark Streaming can receive streaming data from any arbitrary data source beyond the one’s for which it has in-built support (that is, beyond Flume, K...
分类:其他好文   时间:2014-09-12 11:26:13    阅读次数:279
spring事务 整理
spring的事务本质上来说还是spring的aop 不过,在aop中事务类,也就是切面类是我们提供的,但在spring事务中,事务是由spring提供的。 spring针对不同的数据库开发框架,启用了不同的事务 如jdbc中由datasource管理connection 在hibernate由sessionfactory 管理session(相当于对connection的封装) ...
分类:编程语言   时间:2014-09-12 10:14:13    阅读次数:294
Java事务(三) - 使用ThreadLocal
一. 为什么使用ThreadLocal: 在上一篇博文中, 我们通过传递Connection的方式来控制事务, 这种方法可以达到目的, 但让人看的不爽, 如果涉及到调用多个service, 那我是不是还得从controller层传递Connection?...
分类:编程语言   时间:2014-09-12 01:17:32    阅读次数:253
lua的ipair与pair究竟有什么区别
先看看官方手册的说明吧: pairs (t)If t has a metamethod __pairs, calls it with t as argument and returns the first three results from the call. Otherwise, returns three values: the next function, the table t, a...
分类:其他好文   时间:2014-09-12 01:16:42    阅读次数:304
Java事务(二) - 传递Connection
一. 为什么要传递Connection? 在前面的概述中我们知道, JDBC事务处理的作用对象为Connection, 因此要想控制操作在同一个事务里面, 我们必须要共享Connection....
分类:编程语言   时间:2014-09-11 23:52:32    阅读次数:280
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