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致PHP路上的“年轻人” - 杂谈 - 清泛网 - 专注C/C++及内核技术

...落的“过来人”,还是想写点东西给“年轻人”。 关于如何成长? 我直白的答案还是建议通过实践,通过项目来成长。虽然提倡多参加项目,但项目不能是乱七八糟的项目什么都去尝试做,对于刚工作的同学,希望做这两类...
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Is modern C++ becoming more prevalent? [closed]

...se cases: I want a windows client to do CRUD on my db. Use C#/.NET or C++/MFC? I want a web app... Use C#/ASP.NET or C++/ISAPI? I want a simple "Nybbles" clone using DirectX C#/.NET or C++/MFC/WTL? I want a winning demo at Assembly09... definitely C++ (vs. C#). – spoulson ...
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When is it right for a constructor to throw an exception?

...r environments where exceptions don't work properly or aren't implemented. MFC uses two-stage construction because when it was originally written, Visual C++ didn't have C++ exceptions working. Windows CE didn't get C++ exceptions until v4.0, and MFC 8.0. – Mike Dimmick ...
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What is Linux’s native GUI API?

...ou cross-compile code written to the Metrowerks PowerPlant framework using MFC under the hood. (Before anyone sneers, once you get below the macros, MFC is quite reasonable.) I've also had multiple porting jobs where either the Win32 or the Mac Toolbox API was the spec against which we compiled, rei...
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How do I make a fully statically linked .exe with Visual Studio Express 2005?

...ndow): Under Configuration Properties --> General, change the "Use of MFC" field to "Use MFC in a Static Library". Under Configuration Properties --> C/C++ --> Code Generation, change the "Runtime Library" field to "Multi-Threaded (/MT)" Not sure why both were needed. I used this to re...
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How to get the number of characters in a std::string?

...== 0) There are other string types in non-standard C++ libraries, such as MFC's CString, ATL's CComBSTR, ACE's ACE_CString, and so on, with methods such as .GetLength(), and so on. I can't remember the specifics of them all right off the top of my head. The STLSoft libraries have abstracted this a...
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理解Python的 with 语句 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...码: with open("/tmp/foo.txt") as file: data = file.read() with如何工作? while this might look like magic, the way Python handles with is more clever than magic. The basic idea is that the statement after with has to evaluate an object that responds to an __enter__() as well as an ...
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App Inventor 2 试验组件 · App Inventor 2 中文网

...一个不可见组件,用于与 AI 聊天的聊天机器人。此版本使用 MIT 运行的代理,该代理又使用 ChatGPT 生成大语言模型。 注:此组件对AI伴侣要求最低版本为v2.67 (旧版本请扫码升级:帮助 -> AI伴侣信息),编译为apk则不受限制安装后...
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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

...NET支持对象序列化的几种方式 (2) 几种序列化的区别 (3) 使用特性对序列化的控制 2. 使用二进制序列化和反序列化 (1) 二进制序列化与反序列化的程序示例 (2) 总结 3. 使用SOAP方式序列化和反序列化 (1) SOAP序列化与反序列化的...
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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

...NET支持对象序列化的几种方式 (2) 几种序列化的区别 (3) 使用特性对序列化的控制 2. 使用二进制序列化和反序列化 (1) 二进制序列化与反序列化的程序示例 (2) 总结 3. 使用SOAP方式序列化和反序列化 (1) SOAP序列化与反序列化的...