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Storing Hierarchical Data in a Database — SitePoint
Stay Relevant and Grow Your Career in TechPremium ResultsPublish articles on SitePointDaily curated jobsLearning PathsDiscounts to dev toolsStart Free Trial7 Day Free Trial. Cancel Anytime. Key Takeaways Storing hierarchical data in a database can be achieved using two major approaches: the adjacency list model and the modified preorder tree traversal algorithm. The adjacency list model is more el
Finding a Loop in a Singly Linked List - Stephen Ostermiller
Motivation A singly linked list is a common data structure familiar to all computer scientists. A singly linked list is made of nodes where each node has a pointer to the next node (or null to end the list). A singly linked list is often used as a stack (or last in first out queue (LIFO)) because adding a new first element, removing the existing first element, and examining the first element are v
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Algorithms and Data Structures
