RT-Thread是一个来自中国的开源物联网操作系统，它提供了非常强的可伸缩能力：从一个可以运行在ARM Cortex-M0芯片上的极小内核，到中等的ARM Cortex-M3/4/7系统，甚至是多核，64位的ARM Cortex-A，MIPS32/64处理器的功能丰富系统
A simple ring buffer (circular buffer) designed for embedded systems.
简单的emacs配置文件，包含按auto-complete-clang-async、smex、cscope、theme等查件
File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.
