Every dispatch filed under “Graph Theory” · 4 entries.
Implementing breadth-first search with a stack instead of the usual queue, and what changes when you flip the underlying data structure.
Understanding BFS and DFS graph traversal, the difference between visiting and exploring a node, with implementations and examples.
A diagram-first introduction to graph theory from a computer science angle, covering what graphs are, the different kinds, and their real-world uses....
Modeling and querying graph data in PostgreSQL when a dedicated graph database would be overkill, starting from graph fundamentals.