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Practical Design Patterns Part 1: The Command Pattern
Introduction Most software these days support undoing/redoing actions. For example, text editors support undoing what we have written, file managers support undoing file creation/deletion etc. It’s a good UX practice to make software forgiving and allow users to undo their actions. I always wondered how was this implemented? On a critical analysis, it seems as […]
Priyank Verma 