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Overview
This page is a listing of frequently asked questions (FAQs).
Testing With Primitives 🐞
A common lesson learned or "gotcha" in data structures (and coding in general) is testing only with primitive types.
Can you imagine a real "tree of integers"? I.e., the tree will have the ability to look up 1001 given the key 1001 :)
So in reality we would have a tree (or list, stack, network, etc) of proper objects.
See "Test Objects (Not Just Primitives)" under testing lessons learned
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Data Structures And Algorithms (DSA)
(Chapter 903 - CheatSheets)