摘要: http://www.bitnative.com/2014/01/24/where-should-a-software-architect-begin/Where Should an Architect Begin?Posted onJanuary 24, 2014byCory HouseImagine you’re dropped in a new position with no one there to help provide a smooth knowledge transition. It’s like being dropped right out of the sky. Tha 阅读全文
posted @ 2014-01-28 11:45 一天不进步,就是退步 阅读(458) 评论(0) 推荐(0) 编辑
摘要: http://java.amitph.com/2014/01/understanding-java-8-streams-api.htmlSince past few versions, Java has started giving importance to concurrency. Java 8 goes one more step ahead and has developed a Streams API which lets us think about parallelism. Nowadays, because of the tremendous amount of develop 阅读全文
posted @ 2014-01-28 11:41 一天不进步,就是退步 阅读(722) 评论(2) 推荐(0) 编辑
摘要: 1. 状态机基本概念http://zh.wikipedia.org/wiki/%E6%9C%89%E9%99%90%E7%8A%B6%E6%80%81%E6%9C%BA状态存储关于过去的信息,就是说:它反映从系统开始到现在时刻的输入变化。转移指示状态变更,并且用必须满足来确使转移发生的条件来描述它。动作是在给定时刻要进行的活动的描述。有多种类型的动作:进入动作(entry action):在进入状态时进行退出动作:在退出状态时进行输入动作:依赖于当前状态和输入条件进行转移动作:在进行特定转移时进行FSM(有限状态机)可以使用上面图 1 那样的状态图(或状态转移图)来表示。此外可以使用多种类型的 阅读全文
posted @ 2014-01-28 09:44 一天不进步,就是退步 阅读(29651) 评论(0) 推荐(3) 编辑