大约有 26,000 项符合查询结果(耗时:0.0327秒) [XML]

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Split delimited strings in a column and insert as new rows [duplicate]

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How to get ALL child controls of a Windows Forms form of a specific type (Button/Textbox)?

I need to get all controls on a form that are of type x. I'm pretty sure I saw that code once in the past that used something like this: ...
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What does Expression.Quote() do that Expression.Constant() can’t already do?

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How to get an object's property's value by property name?

In PowerShell, how do you get an object's property value by specifying its name (a string)? I want something like the following: ...
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fstream默认不支持中文路径和输出整数带逗号的解决办法 - C/C++ - 清泛网 -...

...带有中文,则创建一般会失败。如下面代码:view plain#include<iostream>#include<fstream...我们用fstream来创建一个新文件,如果文件路径中带有中文,则创建一般会失败。如下面代码: #include <iostream> #include <fstream> #include <string> #incl...
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ATL COM开发入门(一)(JS调用ActiveX/COM组件) - C/C++ - 清泛网 - 专注C/C++及内核技术

ATL COM开发入门(一)(JS调用ActiveX/COM组件)ATL(Active Template Library)动态模板库,是一个类库,可以使用它进行COM开发。本文通过一个基础入门的例子,简要介绍如何定义、实现C...ATL(Active Template Library)动态模板库,是一个...
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scoped_ptr 与 auto_ptr 与 shared_ptr 区别总结 - C/C++ - 清泛网 - 专注C/C++及内核技术

scoped_ptr 与 auto_ptr 与 shared_ptr 区别总结1.auto_ptr 被复制后,将失去原来所致资源的所有权;2.scoped_ptr永远不能被复制或被赋值!scoped_ptr拥有它所指向的资源的所有权,并永远不会放弃这个所有权;3.shared_ptr 是可以共享所有权的...
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std::find,std::find_if使用小结 - C/C++ - 清泛网 - 专注C/C++及内核技术

...种对数组、STL容器进行查找的方法。使用该函数,需 #include <algorithm>我们查找一个list中的数据,通常...STL的find,find_if函数提供了一种对数组、STL容器进行查找的方法。使用该函数,需添加 #include <algorithm> 我们查找一个vector...
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warning C4996 - C/C++ - 清泛网 - 专注C/C++及内核技术

warning C4996warning C4996: '_vsnprintf': This function or variable may be unsafe. ......warning C4996: strcpy was declar...warning C4996: '_vsnprintf': This function or variable may be unsafe. ...... warning C4996: strcpy was declared deprecated 出现这样的警告,是因为VC2005之后的版...
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c++ boost库 序列化与反序列化 - C/C++ - 清泛网 - 专注C/C++及内核技术

c++ boost库 序列化与反序列化1、定义类 结构体序列化函数:template <typename Archive>void serialize(Archive& ar, TOrder & obj, const unsigned int ver...1、定义类/结构体序列化函数: template <typename Archive> void serialize(Archive& ar, TOrder & obj, const unsign...