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https://www.tsingfun.com/it/tech/471.html 

CentOS搭建sock5代理服务器(XEN VPS ) - 更多技术 - 清泛网 - 专注C/C++及内核技术

... u 在 /etc/opt/ss5/ss5.passwd 中添加 用户名和密码 如: test test 使用用户验证,重启ss5服务 /etc/init.d/ss5 restart 服务器 sock5 代理 搭建
https://www.tsingfun.com/it/tech/1653.html 

无法将类型“System.Collections.Generic.List”隐式转换为“MyTestClient....

无法将类型“System.Collections.Generic.List”隐式转换为“MyTestClient.WcfAppWCF接口是List型,但客户端需要传入Array型,若传入List型参数,则报错:无法将类型System.Collections.Generic.List<MyTestClient.WcfApp....WCF接口是List型,但客户端需要传入A...
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msvcr110d.dll!_CrtIsValidHeapPointer(const void * pUserData) 行 2036 ...

...串。如 char *p = "abc"; delete p; 可能原因3: CString m_strTest; ... GetPrivateProfileString(INI_SECTION, "test", "", m_strTest.GetBuffer(), MAX_PATH, INI_FILE); 以上代码对话框资源释放的时候会崩溃,出现如题的错误,正确写法应该如下: CString m_...
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Mac 下载安装Redis - 更多技术 - 清泛网 - 专注C/C++及内核技术

... $redis->connect('127.0.0.1', 6379, 60); // 2.5 sec timeout. $redis->set('test','Hello World'); echo $redis->get('test'); 保存后访问该文件。看下是否成功返回数据。 Mac Redis 安装
https://www.tsingfun.com/it/tech/2277.html 

扩展jQuery的功能限制只能输入数字 - 更多技术 - 清泛网 - 专注C/C++及内核技术

... 正则校验 */ function regNum(number) { if (/^[0-9]+(\.[0-9]+)?$/.test(number)) return true; else return false; } 这里通过正则校验来确定允许输入的格式,例中是进行数字的校验,用户可以输入小数,用户第一次输入" . "的时候...
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nsis安装、卸载时如何判断程序是否正在运行 并提示关闭? - 脚本技术 - 清...

...------------------------ !include logiclib.nsh FindProcDLL::FindProc &quot;Test.exe&quot; StrCmp $R0 1 0 +2 messagebox::show MB_SETFOREGROUND|MB_ICONHAND|MB_DEFBUTTON3|MB_TOPMOST &quot;${PRODUCT_NAME}&quot; &quot;&quot; \ &nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;'检测到程序正在运行,是否...
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如何获取控件的值? - C++ UI - 清泛IT社区,为创新赋能!

最简单直观的: CString str; GetDlgItemText(IDC_EDIT_TEST, str); int d=atoi(str.GetBuffer(0)); 更优雅的: .h:int m_editTest; .cpp: void CxxDlg::DoDataExchange(CDataExchange* pDX) { &nbsp; &nbsp; DDX_Text(pDX, IDC_EDIT_TEST, m_editTest); } 这样就绑定了控件和一...
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C++ SpinLock 自旋锁的代码实现(全网最简略的方式) - C/C++ - 清泛网 - ...

...:f_(ATOMIC_FLAG_INIT) {} virtual ~SpinLock() {} void lock() { while(f_.test_and_set(memory_order_acquire)); } void unlock() { f_.clear(memory_order_release); } }; 2、有退避策略的自旋锁,尝试一定次数(65535)失败后让出线程调度权: class SpinLockWithYield { ato...
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App Inventor 2 实现上传文件到服务器全方案总结 · App Inventor 2 中文网

...制流保存为图片 img = request.get_data() with open("test.png", "wb") as f: f.write(img) return 0 # 后面的路径可以自己定义 api.add_resource(receive_pic,'/test') if __name__ == '__main__': app_port = 8081 app.run(host="0.0.0.0", po...
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使用模拟器构建应用程序 · App Inventor 2 中文网

...ntor includes an emulator for the phone. The emulator lets you develop and test apps using a virtual phone instead of a real phone. Instead of connecting a phone to the USB port, just start the emulator program. When you click Connect to Phone in the Blocks Editor, your app will appear in the emulat...