- Barajar
ActivarDesactivar
- Alphabetizar
ActivarDesactivar
- Frente Primero
ActivarDesactivar
- Ambos lados
ActivarDesactivar
- Leer
ActivarDesactivar
Leyendo...
Cómo estudiar sus tarjetas
Teclas de Derecha/Izquierda: Navegar entre tarjetas.tecla derechatecla izquierda
Teclas Arriba/Abajo: Colvea la carta entre frente y dorso.tecla abajotecla arriba
Tecla H: Muestra pista (3er lado).tecla h
Tecla N: Lea el texto en voz.tecla n
Boton play
Boton play
12 Cartas en este set
- Frente
- Atrás
|
Patrones de diseño
|
Mejores prácticas, buenos diseños, soluciones bien probadas para problemas comunes de software.
|
|
Memento pattern
|
Para implementar la función UNDO.
Un observer que actualiza un display de visualización. |
|
¿Po surgen los patrones de diseño?
|
Programación orientada a objetos
|
|
Single responsibility
|
Every class or even every method must have a single responsibility and it doesn't do more than that.
|
|
Ownership graph
|
Which object owns which other object. This is because data should go from a single parent to the child.
|
|
Singletons
|
hxhzvznxxnxx
|
|
Publish / Subscribe interface
|
A single broadcasting object and many other listener objects awaiting events. Encourages a one-way data flow.
|
|
Delegate pattern
|
Common in iOS programming where an object can give callbacks to another object explaining what it's doing.
|
|
Chain off responsibility pattern
|
Often seen in hierarchical three structures; it is a standard technique for communicating events upwards the child issues an event and then the parents will try to handle it and if it can't it will continue bubbling to the grandparent and so on.
|
|
Containment pattern
|
You have a class and they may contain other little objects and controllers that can delegate behaviors.
|
|
Adapter pattern
|
Where you can have many different types of objects with different methods and APIs and then using an adapter you can have them all match a certain type of APIs and interfaces so you can perform a common set of operations on them.
|
|
Factory Builder classes
|
A catalog that indicate what type of classes will be instantiated and when. Especially useful when you need to create a heterogeneous group of different components
|
