??????JAVA??????????t??????
???????????? ???????[ 2012/12/19 9:42:55 ] ????????
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Coordinate c = Coordinate.createFromCartesian(double x?? double y)
Coordinate c = Coordinate.createFromPolar(double distance?? double angle)
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public class Foo{
public Foo(boolean withBar){
//...
}
}
//...
// What exactly does this mean?
Foo foo = new Foo(true);
// You have to lookup the documentation to be sure.
// Even if you remember that the boolean has something to do with a Bar
// you might not remember whether it specified withBar or withoutBar.
public class Foo{
public static Foo createWithBar(){
//...
}
public static Foo createWithoutBar(){
//...
}
}
// ...
// This is much easier to read!
Foo foo = Foo.createWithBar();
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2023/3/23 14:23:39???д?ò??????????
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2021/5/28 17:25:47??????APP??????????
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