Undo Redo
Everything on SkillVeris tagged Undo Redo — collected across the glossary, study notes, blog, and cheat sheets.
2 resources across 1 library
Interview Questions(2)
What is the Command Pattern?
The Command pattern encapsulates a request as a standalone object, bundling the receiver, the action to invoke, and its parameters, so callers can issue, queue…
What is the Memento Pattern?
The Memento pattern captures and externalizes an object’s internal state so it can be restored later, without violating encapsulation by exposing that state’s…