Take advantage of the command design pattern to decouple the requester of an action from the object that executes the action Design patterns are proven solutions used to solve common design problems ...

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If you’ve been developing software long enough, you might recall a time before object-oriented (OO) development went mainstream when software development proved much more difficult than it is today.

Command pattern helps to encapsulate a request as an object and lets you parameterize clients with queues, all while supporting undoable operations. I'll explain how to use command pattern using an ...

In Part 1 of this series, Eric Vogel walks you through a software design pattern that is commonly used to handle UI interactions. The command pattern is a common software design pattern that allows ...