Object-oriented

Is a

Is a

In knowledge representation, object-oriented programming and design (see object-oriented program architecture), is-a (is_a or is a) is a subsumption relationship between abstractions (e.g. types, classes), wherein one class A is a subclass of another class B (and so B is a superclass of A).

Tuning Would it take less time to learn the guitar fretboard if it were tuned to all fourths?
Would it take less time to learn the guitar fretboard if it were tuned to all fourths?
Is all fourths tuning better?What tuning does Tom Quayle use?Why isn't a guitar tuned in fourths?Why is the B string on a guitar tuned differently?Is ...
Chords I need to know what piano chords I am singing
I need to know what piano chords I am singing
How do you know what chords match your song?How do you know what chords match your song?Once you've chosen a basic harmonic rhythm, find a chord that ...
Radio Weird Radio Station Coming Through My Amp
Weird Radio Station Coming Through My Amp
According to experts, the main reason for any amplifier picking up radio stations is faulty or poor shielding of the electronics cavity. The casing of...