2017年2月6日
OpenSSL所有版本的变化，从1.1开始架构有所变化，生成的lib名称也有所不同了，以及对Qt的影响
The complete explanation is that 1.0.x and 1.1.x do not have the same naming conventions for the generated libraries. OpenSSL 1.1.x has moved into wha Read More
posted @ 2017-02-06 23:40 findumars Views(3632) Comments(0) Diggs(0)
OpenSSL的命令行用法，以及参数大全
c:\openssl\bin>opensslOpenSSL> versionOpenSSL 1.0.2j 26 Sep 2016OpenSSL> https://wiki.openssl.org/index.php/Command_Line_Utilities 官方的安装手册： https://gi Read More
posted @ 2017-02-06 23:33 findumars Views(2226) Comments(0) Diggs(0)
Qt项目里的源代码默认都是Unicode，原因大概是因为qmake.conf里的定义
MAKEFILE_GENERATOR = MINGWQMAKE_PLATFORM = win32 mingwCONFIG += debug_and_release debug_and_release_target precompile_headerDEFINES += UNICODEQMAKE_CO Read More
posted @ 2017-02-06 22:38 findumars Views(1226) Comments(0) Diggs(0)
How to Capture the Integer-Divide-By-Zero Error in C++（提前定义信号）
How to Capture the Integer-Divide-By-Zero Error in C++? MANUAL CAPTURE The simple and straightforward method is to check it manually if possible. The Read More
posted @ 2017-02-06 21:29 findumars Views(1152) Comments(0) Diggs(0)
Model-View-Controller Explained in C++
The Permanent URL is: Model-View-Controller Explained in C++. The Model-View-Controller (MVC) is not a technology, but a concept in software design/en Read More
posted @ 2017-02-06 21:20 findumars Views(629) Comments(0) Diggs(0)
How to Use the Dynamic Link Library in C++ Linux (C++调用Delphi写的.so文件)
The Dynamic Link Library (DLL) is stored separately from the target application and shared among different applications, compared to Static Library. T Read More
posted @ 2017-02-06 21:13 findumars Views(931) Comments(0) Diggs(0)
百度网盘背后的存储系统atlas
原文 http://www.bitstech.net/2015/07/25/baidu-atlas/ 百度网盘免费提供2TB存储， 它的存储量一定是惊人的， 支持它的存储系统atlas也是相当不错的。 atlas是一个KV存储， 支持GET/PUT/DELETE三个接口， 看起来接口简单， 但要做好 Read More
posted @ 2017-02-06 20:59 findumars Views(1277) Comments(0) Diggs(0)
mingw(gcc)默认使用的是dwarf格式
无意中发现的： C:\Users\my>gcc -vUsing built-in specs.COLLECT_GCC=gccCOLLECT_LTO_WRAPPER=C:/Qt/Qt5.6.2/Tools/mingw492_32/bin/../libexec/gcc/i686-w64-mingw32/ Read More
posted @ 2017-02-06 18:47 findumars Views(1244) Comments(0) Diggs(0)
QTcpSocket类和QTcpServer类
QTcpSocket 详细描述：QTcpSocket 类提供一个TCP套接字TCP是一个面向连接，可靠的的通信协议，非常适合于连续不断的数据传递QTcpSocket 是QAbstractSocket类非常方便的一个子类，让你创建一个TCP连接和数据流交流。注意：TCP套接字不能以QIODevice: Read More
posted @ 2017-02-06 17:44 findumars Views(2489) Comments(0) Diggs(0)