Feed
Pro
Search

Author

Write
Drafts

Bug0 - The AI-native e2e QA regression testing Passmark - The open-source AI framework for regression testing Hackathons Changelog Brand Hashnode gql skill - let your AI agent publish to your Hashnode blog The Foreword by Hashnode - official blog from the Hashnode team @hashnode on X Hashnode on LinkedIn Support - hello+support@hashnode.com Code of Conduct Terms Privacy Sitemap
Sign in

Search Hashnode

Search posts, tags, users, and pages

@rachaelkeenan

Rachael Keenan

@rachaelkeenan·Joined January 2023

Graduate software developer 💻

About

I am a recent graduate at the beginning of my software development career. I enjoy documenting my learnings through my blogs

Available for

Nothing here yet.

Rachael Keenan's blogs

Untitled Publicationrachaelkeenan.dev29 posts

About

I am a recent graduate at the beginning of my software development career. I enjoy documenting my learnings through my blogs

Available for

Nothing here yet.

Rachael Keenan's blogs

Untitled Publicationrachaelkeenan.dev29 posts

Articles Comments

Recently published

RKRachael Keenaninrachaelkeenan.dev·Jan 25, 2025 · 4 min read

Image recognition

This feature illustrates AI’s ability to understand and pick things out from an image using Microsoft.Extensions.AI. This post will walk you through getting OpenAI to summarize a single image. You should end up with and output like this: Then we wil...

RKRachael Keenaninrachaelkeenan.dev·Jan 21, 2025 · 2 min read

Simple chat app with functions

I created a simple chat app that can talk to OpenAI, and I added to this by adding function calling. Meaning the AI can do more than just browse the internet, you can add some logic to your app. The aim of Microsoft.Extensions.AI is to make the code ...

RKRachael Keenaninrachaelkeenan.dev·Nov 21, 2024 · 2 min read

Embeddings

Embeddings are a way to represent information, such as text or images, as numbers, also known as a Vector. This represents the concepts within the input, not the characters or pixels, etc.Vectors are an array of numbers that represent something. Word...

RKRachael Keenaninrachaelkeenan.dev·Mar 2, 2024 · 3 min read

Domain Name System (DNS)

I registered a domain for myself for a college class. And I realised this would take a while for it to actually register to all the internet DNS servers, such as Google, etc. This led me to look into where my domain is currently available, I used dns...

RKRachael Keenaninrachaelkeenan.dev·Jan 22, 2024 · 5 min read

'INVEST' Guidelines for Agile User Stories

"INVEST" was invented by Bill Wake and is an acronym that spells out how best to write effective and valuable user stories in Agile development. Each word in "INVEST" is a set of criteria that needs to be met to enhance the composition of the user st...