cloudjun

摘要：I have been playing with Google Application Engine for the past two days, trying to build a tool for my wife, so that she can get notification emails when, for example, a price drop happens for the bu... 阅读全文

摘要：“WF本质论”是本不可多得的好书。第一章应该是全书的关键，理解了第一章就为理解WF的内部机制打下了坚实的基础。本文试图给出第一章内残缺不全的OpenSesame例子的代码，帮助大家理解WF. 阅读全文