软件开发总结..思之有得..
1.Use only one level of indentation per method.
2.Don’tusethe else keyword.
3.Wrap all primitives and strings.
4.Use only one dot perline.
5.Don’t abbreviate.
6.Keep all entities small.
7.Don’t use any classes with more than two instance variables.
8.Use first-class collections.
9.Don’t use any getters/setters/properties.