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A plain, precise definition of data structures — and the one idea everything else follows from. We define the structure exactly, ...

Append on data structures — adding to the end, and when it stays cheap. This lesson shows exactly what happens, step by step, ...

A deep dive into the Odin programming language. Topics: - Odin language fundamentals - Raylib particle system - Explicit ...

Practice with data structures: work the problems yourself, then check the worked solutions. Hands-on exercises to turn ...

A tight recap of data structures: the mental model, the operations, and the costs — everything worth keeping. The essential ...

Three Views of One Operation — a focused lesson in the Data Structures series. A clear, visual explanation with a memory ...

The Data Structures abstract data type: describing the structure by what it promises, not how it's built. We separate the interface ...

Before the how, the why: what problem data structures solve, and what it costs you to get them wrong. We start from a concrete ...

Before the how, the why: what problem data structures solve, and what it costs you to get them wrong. We start from a concrete ...

The invariants of data structures: the facts that must stay true after every operation. We state each invariant plainly and show how ...

Access on data structures — reading and updating a slot in constant time. This lesson shows exactly what happens, step by step, ...

Access on data structures — reading and updating a slot in constant time. This lesson shows exactly what happens, step by step, ...

Logical View vs Physical View — a focused lesson in the Data Structures series. A clear, visual explanation with a memory ...

The bugs people actually hit with data structures — shown, explained, and fixed. A gallery of real mistakes: what they look like, ...

Searching on data structures — finding an element, by scan or by binary search. This lesson shows exactly what happens, step by ...

How to Read These Slides — a focused lesson in the Data Structures series. A clear, visual explanation with a memory diagram ...

Traversal on data structures — visiting every element in order. This lesson shows exactly what happens, step by step, with a ...

How data structures actually live in memory — the byte-level layout behind the abstraction. We map the abstract picture onto real ...

A tight recap of data structures: the mental model, the operations, and the costs — everything worth keeping. The essential ...

Deletion on data structures — removing an element, and closing the gap. This lesson shows exactly what happens, step by step, ...