by Nellie Tobey | Nov 22, 2020 | Data Structures, Python
Moving it all around When I wrote the original swap() method it took many twists and turns to get unwanted results. When I approached it this time, I wrote bits and pieces and tested it as I went.All the current code for the Double Linked List, it’s pytest file, and a... by Nellie Tobey | Nov 22, 2020 | Data Structures, Python
The importance of the links A double link makes a few things possible. As a foundation, the two links are also foundational to binary trees, and many sorted data structures. In a binary tree the links can be used to insert data into a structure on a ‘more than’ and... 
by Nellie Tobey | Nov 7, 2020 | Data Structures, Python
There is a lot of chatter amongst the tech community as to whether or not being able to build or understand a linked list is necessary in this day and age. Arrays, lists, objects and dictionary type data structures are built into higher level languages, even... 
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