Helping engineers with technical interviews

Tag: Python

Leetcode 463 Island Perimeter

How to combine two column matrices in Python

To combine two column matrices in Python, you can use the concatenate function from the numpy library. Although using libraries in a coding interview for a software engineering role can be both helpful and risky. On one hand, libraries can save you time and make it easier to write code that works. On the other […]

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Leetcode 463 Island Perimeter

Circular linked list traversal in Python

A circular linked list is a linked list type data structure similar to a doubly linked list that consists of a set of nodes, each of which contains some data and a pointer to the next node in the list. Unlike a regular linked list, the last node in a circular linked list points back […]

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