由于静态库是不需要导出的,所以在写QT的前置声明的时候需要说明
#if defined(QT_SHARED)
#ifdef COMMONLIB
#define COMMONLIB_EXPORT Q_DECL_EXPORT
#else
#define COMMONLIB_EXPORT Q_DECL_IMPORT
#endif
#else
#ifdef COMMONLIB
#defi...
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其他好文 时间:
2014-04-28 10:47:42
阅读次数:
374
Vector 计算 均值(mean) 和 方差(variance)
本文地址: http://blog.csdn.net/caroline_wendy
vector的数组, 计算均值和方差的最简方法.
代码:
double sum = std::accumulate(std::begin(resultSet), std::end(resultSet), 0.0);...
分类:
编程语言 时间:
2014-04-28 10:44:42
阅读次数:
587
1. If APNs attempts to deliver a notification but the device is offline, the notification is stored for a limited period of time, and delivered to the device when it becomes available.
假如用户手机不在线,可能没有...
分类:
移动开发 时间:
2014-04-28 10:38:40
阅读次数:
582
Problem Description
Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N!
Input
One N in one line, process to the end of file.
Output
For each N, output N! i...
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其他好文 时间:
2014-04-28 10:36:41
阅读次数:
341
题目描述
Cainiao is a university student who loves ACM contest very much. It is a festival for him once when he attends ACM Asia Regional Contest because he always can find some famous ACMers there.
C...
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其他好文 时间:
2014-04-28 10:33:40
阅读次数:
340
直接上存储过程、函数
--执行不带参数但带返回值的存储过程
CREATE OR REPLACE PROCEDURE proc_getUserCount(v_totalCount OUT NUMBER) AS
BEGIN
SELECT COUNT(*) INTO v_totalCount FROM vote_user;
END;
--测试不带参数但带返回值的存储过程
DECLARE
v_t...
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其他好文 时间:
2014-04-28 10:25:43
阅读次数:
461
A Simple Problem with Integers
Time Limit: 5000MS
Memory Limit: 131072K
Total Submissions: 55626
Accepted: 16755
Case Time Limit: 2000MS
Description
You have N...
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其他好文 时间:
2014-04-28 10:23:41
阅读次数:
282
Balanced Lineup
Time Limit: 5000MS
Memory Limit: 65536K
Total Submissions: 32070
Accepted: 15090
Case Time Limit: 2000MS
Description
For the daily milking, Far...
分类:
其他好文 时间:
2014-04-27 22:44:53
阅读次数:
302
为了避免目标端nrpe进程监控多个接口而造成的安全漏洞。有必要固定服务端的地址,对nrpe.cfg配置中,有下列一行介绍
#SERVER ADDRESS
# Address that nrpe should bind to in case there are more than one interface
# and you do not want nrpe to bind on all in...
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其他好文 时间:
2014-04-27 22:36:17
阅读次数:
454
上篇博客利用Hibernate搭建起一个简单的例子,把数据库的映射显示了出来在上一篇的博客基础上这篇博客讲述如何利用Hinbernate框架实现简单的数据库操作。
1、加入junit.jar
2、新建一个工具类HibernateUtils.Java把一些对session的公共操作封装起来
import org.hibernate.Session;
import org.hibernate.S...
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系统相关 时间:
2014-04-27 21:23:59
阅读次数:
485