A walk through on how to reverse a linked list and solve the LeetCode problem #206.

Source (leetcode.com)

An approach to solving LeetCode questions

If you’re new to LeetCode I wrote a guideline towards my approach to solving coding interview questions which you can find here : https://medium.com/@kristian.roopnarine/a-starting-approach-to-solving-coding-interview-questions-633dc03cbb0c .

In addition if you’re new to linked lists I…

An outline of my process for solving coding interview questions to empower those who are starting to tackle data structures and algorithms.

Source (https://www.lynda.com/Software-Development-tutorials/Get-Ready-Your-Coding-Interview/576698-2.html)

Disclaimer: I am not a coding interview question master! I’m in the process of applying for Software Engineering jobs and have been through some virtual tech screenings and…

An introduction to Binary Search Trees and some common methods for this data structure.

Example of a Binary Search Tree

What are Binary Search Trees?

Binary Search Trees is a type of data structure to store data in an ordered way. This data structure consists of nodes, and each node has at most two child nodes. The order of these nodes…

An introduction to Linked Lists and some common methods for this data structure.

Source : https://www.programmingsimplified.com/c/data-structures/c-program-implement-linked-list

What are Linked Lists?

A singly linked list is a collection of nodes where each node stores two pieces of information, some value and a pointer to the next node. There are doubly linked lists where the nodes contain pointers to…

A simple example of refactoring function based views to a class based viewset using Django Rest Framework.

Django REST framework is a powerful and flexible toolkit for building Web APIs.

This isn’t a tutorial for using Django REST framework but you can follow one at, https://www.django-rest-framework.org/tutorial/quickstart/ .

Why use Django REST framework?

Django is a…

Kristian Roopnarine

Full Stack Engineer sharing tips and tricks for anyone learning to program. Connect with me on LinkedIn : https://www.linkedin.com/in/kristianroopnarine/

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