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https://bbs.tsingfun.com/thread-2547-1-1.html 

2025年9月4日签到记录贴 - 签到区 - 清泛IT社区,为创新赋能!

本贴是论坛每日签到系统每天第一位签到者签到时所自动生成,如果您还未签到,请点此进行签到操作. 我 2025-09-04 06:35 完成签到,是今天第一个签到用户,获得随机奖励 小红花 10,另外我还额外获得了 小红花 10.我今天...
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Is Mono ready for prime time? [closed]

... If you want to use WPF you'rr out of luck Mono currently has no plans to implement it. http://www.mono-project.com/WPF share | improve this a...
https://www.tsingfun.com/it/tech/1211.html 

php中json_decode()和json_encode()使用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...QNo] => ) ) 可以看出经过json_decode()编译出来是对象,现输出json_decode($data,true)试下 echo json_decode($data,true); 结果如下: Array ( [0] => Array ( [Name] => a1 [Number] => 123 [Contno] => 000 [QQNo] => ) [1] => Array ( [Name] => a1 [Number] => 123 [Contno] ...
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PowerShell script to return versions of .NET Framework on a machine?

...s both return the root number on my system for .NET 3.0 (where the WCF and WPF numbers, which are nested under 3.0, are higher -- I can't explain that), and fail to return anything for 4.0 ... EDIT: For .Net 4.5 and up, this changed slightly again, so there's now a nice MSDN article here explainin...
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What is the template binding vs binding?

... like to give it another perspective to better understand the concept. In WPF every control is more or less detached from its presentation. You can always change the template of controls and make it look completely different. A button works as expected with a ControlTemplate only consisting of a Re...
https://www.tsingfun.com/it/cpp/1876.html 

STL中map容器使用自定义key类型报错详解 - C/C++ - 清泛网 - 专注C/C++及内核技术

...Ty=a 1> ] 1> f:\vs2008\vc\include\map(68): 参见对正编译类 模板 实例化“std::less<_Ty>”引用 1> with 1> [ 1> _Ty=a 1> ] 1> f:\vs2008\vc\include\xtree(22): 参见对正编译类 模板 实例化“...
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为什么编译好libcurl静态lib用不了? - C/C++ - 清泛网 - 专注C/C++及内核技术

...:http://curl.haxx.se/docs/faq.html#Link_errors_when_building_libcur 需要调用静态lib工程(非libcurl源代码工程)预编译器中添加 CURL_STATICLIB ,即可解决。 原因解析: curl.h中部分代码 #ifdef CURL_STATICLIB # define CURL_EXTERN #elif defined...
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MiniDumpWriteDump 记录dmp文件简单实例(附调试方法) - C/C++ - 清泛网...

...rentProcessId(), hDmpFile, MiniDumpNormal, &stInfo, NULL, NULL); } 然后程序初始化位置 ::SetUnhandledExceptionFilter(ExceptionHandler); 这样,只要程序发生崩溃,便会记录一个minidump文件。 dmp调试方法: 双击dmp文件,默认以vs打开: ...
https://www.tsingfun.com/it/cpp/2093.html 

error C2662: “Screen::move”: 不能将“this”指针从“const Screen”转...

...书写。 这里要注意,display函数返回是const引用,因此调用move函数中返回非const引用时无法实现转换导致出错。 解决办法就是通过成员函数是否为const实现函数重载,定义两套函数,分别作为const成员函数和非const成员函...
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C#连接有用户名密码验证MongoDB - 更多技术 - 清泛网 - 专注C/C++及内核技术

... MongoDatabase db = server.GetDatabase("admin"); 解决方法: 即使 admin 数据库中创建了用户,登录上去后还是不能访问其他数据库,这时需要用户名后加上 "(admin)" 标识,如下: MongoServer server = new MongoClient("mongodb://username(admin):passw...