23 Oct 2014
CleaningCode3
Make camp cleaner then it looks like when we came
Parameter Object
Circle makeCircle(double x, double y, double radius);
Circle makeCircle(Point center, double radius);
Parameter List
String.format("%s worked %.2f hours.", name, hours);
public String format(String format, Object... args);
There is just one operation for each method,you can not let a method do something and answer something at the same time:
public boolean set(String attribute, String value);
if(set("username", "unclebob"))...
乐此不疲～
2014-10-23 15:38:11
xule
