大约有 930 项符合查询结果（耗时：0.0110秒） [XML]
Could you explain STA and MTA?
... thread and cannot be passed to other threads (much like any UI element in MFC). However, your program can still have many threads.
MTA - You can manipulate the COM object on any thread in your program.
share
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Why the switch statement cannot be applied on strings?
...f apparently not @MarmouCorp above but http://www.codeguru.com/cpp/cpp/cpp_mfc/article.php/c4067/Switch-on-Strings-in-C.htm
Uses two maps to convert between the strings and the class enum (better than plain enum because its values are scoped inside it, and reverse lookup for nice error messages).
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使用App Inventor 2 控制物联网设备/低功耗蓝牙设备(BLE) · App Inventor 2 中文网
...些块包括读取单个值和在值更改时读取通知。 对于每个实例，都会返回特定的数据值。
写入值：创建了两种不同数据类型（整数和文本字符串）的块，以便能够与块一起写入 BLE 设备，以确保特定值已成功写入。 这些块...
Why do C++ libraries and frameworks never use smart pointers?
...reinvents the wheel. Even strings, Qt has QString, wxWidgets has wxString, MFC has the horribly named CString. Isn't a UTF-8 std::string good enough for 99% of GUI tasks?
– Inverse
Apr 26 '12 at 19:43
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throw new std::exception vs throw std::exception
...tions#what-to-catch
https://isocpp.org/wiki/faq/exceptions#catch-by-ptr-in-mfc
Basically "unless there's a good reason not to, catch by reference. Avoid catching by value, since that causes a copy to be made and the copy can have different behavior from what was thrown. Only under very special cir...
常用Linux命令详解（持续更新） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...常多这里不做详细介绍 ，只针对我们常用的编辑命令做实例讲解 ，想了解vi命令的同学可以自己找相关资料进行学习
范例讲解：
创建一个名为readme.txt的文本，在文本中输入it.kedacom.com后保存退出
<1> [root@KEDACOM temp]# vi readme.tx...
C#对象序列化与反序列化 - 更多技术 - 清泛网 - 专注IT技能提升
...
{
static void Main(string[] args)
{
//实例化对象
Programmer p = new Programmer("李志伟", true, "C、C#、C++、Java");
//使用SOAP序列化对象
string fileName = @"D:\users\lizw\桌面\Programmers.xml";//文件...
C#对象序列化与反序列化 - 更多技术 - 清泛网 - 专注IT技能提升
...
{
static void Main(string[] args)
{
//实例化对象
Programmer p = new Programmer("李志伟", true, "C、C#、C++、Java");
//使用SOAP序列化对象
string fileName = @"D:\users\lizw\桌面\Programmers.xml";//文件...
C#对象序列化与反序列化 - 更多技术 - 清泛网 - 专注IT技能提升
...
{
static void Main(string[] args)
{
//实例化对象
Programmer p = new Programmer("李志伟", true, "C、C#、C++、Java");
//使用SOAP序列化对象
string fileName = @"D:\users\lizw\桌面\Programmers.xml";//文件...
C#对象序列化与反序列化 - 更多技术 - 清泛网 - 专注IT技能提升
...
{
static void Main(string[] args)
{
//实例化对象
Programmer p = new Programmer("李志伟", true, "C、C#、C++、Java");
//使用SOAP序列化对象
string fileName = @"D:\users\lizw\桌面\Programmers.xml";//文件...