Java Generics Type Safety warning with recursive Hashmap

I\'m using a recursive tree of hashmaps, specifically Hashmap map where Object is a reference to another Hashmap and so on. This will be passed 开发者_JAVA技巧around a recursive algorithm:

lg55la6600？

Data Access Layer with Enterprise Library in Mobile Applications

How can I use Enterprise Library to do a Data Access Layer in c# for Sql CE and .NET Compact Framework?

How do I make a command line program that takes arguments?

How can I make a command line, so I can execute my program on Windows with some parameters...开发者_StackOverflow

Writing a Mobile Application that connects to multiple Social Networking sites

I need to write an Android application that allows a user to connect to multiple social networking sites like MySpace, LinkedIn, FaceBook etc. and fetch friends list.

胜算：唐飞身份被怀疑，蔡梦设计提醒撤退，蔡梦真实身份曝光？

正在热播的电视剧《胜算》。但剧中人物的身份却引起了观众的极大兴趣，给出了各种猜测，比如“瓦吉姆”是谁？蔡萌的真实身份是什么，等等…然后来和你的家人一起分析蔡萌的真实身份。

VCS independent diff

Instead of running \"svn diff\", \"hg diff\" and so on .. can we开发者_JS百科 write a single command that calls svn/hg/git accordingly? Can the diff output be made pretty?

知乎CEO周源斯坦福演讲：这是回国创业好时机？

近日，知乎CEO周源在斯坦福大学做了一场校园演讲。周源向许多中国学生和当地工程师介绍了知乎的发展，并分析了目前国内的创业情况。以下是腾讯科技组织的演讲要点。