2 Matching Annotations
  1. Dec 2016
    1. 类之间的关系是我们需要关注的
      1. 虚线箭头, 实现
      2. 实现箭头,继承
      3. 空心菱形,聚合
      4. 实心棱形,包含
  2. Aug 2015
    1. User stories are short, simple descriptions of a feature told from the perspective of the person who desires the new capability, usually a user or customer of the system. They typically follow a simple template: As a <type of user>, I want <some goal> so that <some reason>. User stories are often written on index cards or sticky notes, stored in a shoe box, and arranged on walls or tables to facilitate planning and discussion. As such, they strongly shift the focus from writing about features to discussing them. In fact, these discussions are more important than whatever text is written.