---
title: "Okosun Mary (@marynoir) | Hashnode"
description: "Software Developer 👩‍💻 and Technical Writer ✍️. Read the latest articles by Okosun Mary on Hashnode."
url: "https://hashnode.com/@marynoir"
---

@marynoir

# Okosun Mary

@marynoir · Lagos State · Joined July 2019

Software Developer 👩‍💻 and Technical Writer ✍️

[Website](https://dev-marienoir.netlify.app/)

### [Understanding the Linux Filesystem: A Beginner's Guide](https://okosunmary.hashnode.dev/understanding-the-linux-filesystem-beginners-guide?utm_source=hashnode&utm_medium=feed)

Explore the Linux directory structure and how it all fits together

8 min read · [okosunmary.hashnode.dev](https://okosunmary.hashnode.dev/understanding-the-linux-filesystem-beginners-guide?utm_source=hashnode&utm_medium=feed)

[Sep 13](https://hashnode.com/posts/understanding-the-linux-filesystem-beginners-guide/6aa72f5bb0518b9f335bbb62)

### [Understanding Relationships in TypeORM](https://okosunmary.hashnode.dev/understanding-relationships-in-typeorm?utm_source=hashnode&utm_medium=feed)

In this article, we would learn what typeORM is, how relationships work in typeORM and importance of relationships in database management.

7 min read · [okosunmary.hashnode.dev](https://okosunmary.hashnode.dev/understanding-relationships-in-typeorm?utm_source=hashnode&utm_medium=feed)

[2](https://hashnode.com/posts/understanding-relationships-in-typeorm/63c13911a096b5ac7379e321) [Jan 13, 2023](https://hashnode.com/posts/understanding-relationships-in-typeorm/63c13911a096b5ac7379e321)

### [What exactly is 'this'? Understanding JavaScript's Call(), Bind(), and Apply() methods.](https://okosunmary.hashnode.dev/what-exactly-is-this-understanding-javascripts-call-bind-and-apply-methods?utm_source=hashnode&utm_medium=feed)

Understanding this concept in relation to call, bind and apply.

6 min read · [okosunmary.hashnode.dev](https://okosunmary.hashnode.dev/what-exactly-is-this-understanding-javascripts-call-bind-and-apply-methods?utm_source=hashnode&utm_medium=feed)

[3](https://hashnode.com/posts/what-exactly-is-this-understanding-javascripts-call-bind-and-apply-methods/629a15cda7681524f75bdab2) [Jun 3, 2022](https://hashnode.com/posts/what-exactly-is-this-understanding-javascripts-call-bind-and-apply-methods/629a15cda7681524f75bdab2)

### [Scheduling Tasks In Node.js With Node Cron](https://okosunmary.hashnode.dev/scheduling-tasks-in-nodejs-with-node-cron?utm_source=hashnode&utm_medium=feed)

Automate sending emails in your node.js application with node-cron

8 min read · [okosunmary.hashnode.dev](https://okosunmary.hashnode.dev/scheduling-tasks-in-nodejs-with-node-cron?utm_source=hashnode&utm_medium=feed)

[May 9, 2022](https://hashnode.com/posts/scheduling-tasks-in-nodejs-with-node-cron/6278f22bffdd2d96c766edad)

### [Primitive Values And Reference Values As Regards Memory Allocation](https://okosunmary.hashnode.dev/primitive-values-and-reference-values-as-regards-memory-allocation?utm_source=hashnode&utm_medium=feed)

Understanding how JavaScript handles primitive and reference value

5 min read · [okosunmary.hashnode.dev](https://okosunmary.hashnode.dev/primitive-values-and-reference-values-as-regards-memory-allocation?utm_source=hashnode&utm_medium=feed)

[Jan 26, 2022](https://hashnode.com/posts/primitive-values-and-reference-values-as-regards-memory-allocation/61f15934e247b2151e621454)