交互式建立简单的交通网络模型，可以算出两点间的最短路径，并且可将数据保存到txt文件中，再读取显示。-Interactive create a simple traffic network model, you can calculate the shortest path between two points, and the data can be saved to the txt file, and then read the display.

gist extraction tool

讲述GIST描述子的最经典的一篇文献，作者是A.Oliva and A.Torralba-The most classic of a literature about GIST descr iptors, the authors A.Oliva and A.Torralba

git代码仓库托管及基本的 Web管理界面以外，还提供了订阅、讨论组、文本渲染、在线文件编辑器、协作图谱（报表）、代码片段分享（Gist）等功能。(git code warehouse hosting and basic Web management interface, but also provides subscr iption, discussion group, text rendering, online file editor, collaboration map (report)