WSGI is the Web Server Gateway Interface. It is a specification that describes how a web server communicates with web applications, and how web applications can be chained together to process one request. WSGI is a Python standard described in detail…

原文出自 http://hilbert-space.de/?p=135 While laying out a PCB for my SWP reader project I realized that I haven’t ever tested the ISO-7816 (aka contact) interface yet. I probably forgot that because it’s not all that difficult and not that interesting,…

The STM32F401 line is the entry level to the STM32 F4 series. It is designed for medical, industrial and consumer applications requiring balanced performance and power efficiency with a high level of integration of embedded memories and peripherals i…

ISO 7816规定了Smart Card的传输协议分为 T=0 异步半双工字符传输协议 T=1 异步半双工块传输协议 T=0命令介绍 命令总是由接口设备启动,他以一个5字节的报头通知卡要做什么,然后等待卡发回的控制字节 ,并且允许在卡发出的过程字节的控制下传输数据字节. 命令报头: 接口设备通过5个连续字节传送报头,这5个字节分别指定为CLS, INS, P1, P2, P3 CLS:指令类别 INS:指令代码(最高有效的半字节不能为‘6’或‘9’) P1,P2:INS的参数 P3:要传输的数…

https://en.wikipedia.org/wiki/Gateway_(telecommunications) In telecommunications, the term gateway refers to a piece of networking hardware that has the following meaning: In a communications network, a network node equipped for interfacing with anot…

Awesome C/C++ A curated list of awesome C/C++ frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Awesome C/C++ Standard Libraries Frameworks Artificial Intelligence Asynchronous Event Loop Audio Biology BitTorrent CLI…

https://github.com/fffaraz/awesome-cpp Awesome C/C++ A curated list of awesome C/C++ frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Awesome C/C++ Standard Libraries Frameworks Artificial Intelligence Asynchronous E…

A list of the standard attributes that you can use in themes can be found at R.styleable.Theme. Constants AbsListView_cacheColorHint Indicates that this list will always be drawn on top of solid, single-color opaque background. AbsListView_choiceMode…

原文链接 Awesome C++ A curated list of awesome C++ (or C) frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Awesome C++ Standard Libraries Frameworks Artificial Intelligence Asynchronous Event Loop Audio Biology BitTorren…

info:Djangourl:https://www.oschina.net/p/djangodetail: Django 是 Python 编程语言驱动的一个开源模型-视图-控制器(MVC)风格的 Web 应用程序框架.使用 Django,我们在几分钟之内就可以创建高品质.易维护.数据库驱动的应用程序. Django 框架的核心组件有: 用于创建模型的对象关系映射 为最终用户设计的完美... info:OpenERPurl:https://www.oschina.net/p/openerpde…