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MFC Dialog中嵌入View、动态创建View的方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...的需要手动调一下。代码如下，亲测有效：
//.h
CView *m_pDemoView;
//.cpp 构造函数或OnInitDialog函数
CMainContainer::OnInitDialog() //CDialog才有，像CWnd等没有OnInitDialog可以放在构造函数中，然后OnPaint()函数中改变大小并显示。
{
m_pDem...
TokuMX vs. MongoDB 性能对比 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...产数据2亿多条导入测试
先建集合，创建3个索引，包括_id共4个索引。
TokuMX 5个多小时导完数据，官方MongoDB 2.2.4版本竟然花了2天2夜多，近58个小时
使用mongostat统计，每分钟取值一个，纵坐标为inserts/s,横坐标为分钟。
...
What is the best way to unit test Objective-C code?
...st Objective-C code? I would like a framework that integrates nicely with Apple Xcode.
17 Answers
...
How to add “active” class to Html.ActionLink in ASP.NET MVC
... "active" : "") "><a href="@Url.Action("Index","Scheduler")" target="_self">Scheduler</a></li>
</ul>
This solved my problem.
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Why do I get “'property cannot be assigned” when sending an SMTP email?
...
First go to https://myaccount.google.com/lesssecureapps and make Allow less secure apps true.
Then use the below code. This below code will work only if your from email address is from gmail.
static void SendEmail()
{
string mailBodyhtml =
"<p>...
How do I tar a directory of files and folders without including the directory itself?
...
cd my_directory/ && tar -zcvf ../my_dir.tgz . && cd -
should do the job in one line. It works well for hidden files as well. "*" doesn't expand hidden files by path name expansion at least in bash. Below is my e...
Understanding offsetWidth, clientWidth, scrollWidth and -Height, respectively
..., I created 3 divs containing 10 lorem ipsum paragraphs each.
Some css was applied to them:
.div1{
width: 500px;
height: 300px;
padding: 10px;
border: 5px solid black;
overflow: auto;
}
.div2{
width: 500px;
height: 300px;
padding: 10px;
border: 5px solid black;
...
Why functional languages? [closed]
... better? What are they worse at? What's the ideal functional programming application?
48 Answers
...
Factory pattern in C#: How to ensure an object instance can only be created by a factory class?
...class BusinessObjectFactory
{
private Func<string, BusinessObject> _ctorCaller;
public BusinessObjectFactory (Func<string, BusinessObject> ctorCaller)
{
_ctorCaller = ctorCaller;
}
public BusinessObject CreateBusinessObject(string myProperty)
{
if (...)
return...
What is RSS and VSZ in Linux memory management
...thods mentioned at: Memory usage of current process in C
main.c
#define _GNU_SOURCE
#include <assert.h>
#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/mman.h>
#include <unistd.h>
typedef struct {
unsign...