大约有 11,000 项符合查询结果(耗时:0.0243秒) [XML]

https://stackoverflow.com/ques... 

Detect Safari browser

... browsers on iOS are just wrappers for Safari (with the exception of Opera Mini in Mini mode), including Chrome. This doesn't necessarily mean that they'll all match this test since the userAgent string is up to the wrapper. You might want to detect Chrome on iOS separately. – ...
https://www.tsingfun.com/it/tech/1205.html 

网站伪静态Rewrite重写中文路径时乱码 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...和Firefox处理方式完全不一样。 举例来说,有这样两行代码: url = url + “?q=” +document.myform.elements[0].value; // 假定用户在表单中提交值是“春节”这两个字 http_request.open(’GET’, url, true); 那么,无论网页使用什么字...
https://stackoverflow.com/ques... 

Formula px to dp, dp to px android

...he size of the two objects are different. Also some phones (such as Galaxy Mini and Galaxy S3 Mini) report completely wrong values for xdpi/ydpi so on these phones your methods will return completely wrong results. – nibarius Apr 14 '14 at 14:45 ...
https://bbs.tsingfun.com/thread-2252-1-1.html 

Arduino101(Genuino 101)&App Inventor – RGB LED控制 - 创客硬件开...

...m central: "));   Serial.println(central.address()); }复制代码
https://www.tsingfun.com/it/tech/1368.html 

转:postfix安装Q&A - 更多技术 - 清泛网 - 专注C/C++及内核技术

...ysql-0.5.tar.gz [root@mail src]# cd pam_mysql 修改pam_mysql.c代码,去掉调试消息: [root@mail pam_mysql]# vi +54 pam_mysql.c 将如下一行: #define DEBUG 修改为: 然后编译: [root@mail pam_mysql]# make 然后报错“make: *** [dynamic/pam...
https://www.tsingfun.com/it/tech/751.html 

二维码生成细节及原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...用网上找个Reed Soloman纠错算法库,或是看看别人代码是怎么实现这个繁锁编码。 (全文完) 文章转自: 酷 壳 – CoolShell.cn 二维码 细节 原理
https://www.tsingfun.com/it/cpp/1563.html 

mfc spin control 用法 - C/C++ - 清泛网 - 专注C/C++及内核技术

...LPNMUPDOWN>(pNMHDR); // TODO: 在此添加控件通知处理程序代码 if(pNMUpDown->iDelta == 1) // 如果此值为1 , 说明点击了Spin往下箭头 {... } else if(pNMUpDown->iDelta == -1) // 如果此值为-1 , 说明点击了Spin往...
https://www.tsingfun.com/it/cpp/1605.html 

MFC 菜单背景色设置(菜单重绘) - C/C++ - 清泛网 - 专注C/C++及内核技术

...()函数重新绘制菜单项,填充背景颜色。 MyMenu类中绘制代码: //.h virtual void DrawItem( LPDRAWITEMSTRUCT lpStruct ); //重绘菜单项 ... //.cpp void CIconMenu::DrawItem( LPDRAWITEMSTRUCT lpStruct ) { if (lpStruct->CtlType==ODT_MENU) { if(lpStruct->item...
https://www.tsingfun.com/it/cpp/2102.html 

error: cannot dynamic_cast ‘b’ (of type ‘class Base*’) to type ‘c...

...无虚函数,例如可以将析构函数设置为虚函数. 更正后代码为(来自: c++ - converting a base class pointer to a derived class pointer): #include <iostream> using namespace std; class Base { public: Base() {}; virtual ~Base() {}; // make it polymorphic }; tem...
https://www.tsingfun.com/it/cpp/2150.html 

MFC 日期时间控件CDateTimeCtrl自绘 - C/C++ - 清泛网 - 专注C/C++及内核技术

...拼接方式,本例实现较基础仍有细节待完善。 部分代码如下,需自行调整: MyDateTime.h #pragma once #include <vector> #include "../Resource.h" ///////////////////////////////////////////////////////////////////////////// // CMyDateTime window class CMy...