Ruairí O'Brien - DEV Community

Ruairí O'Brien

Jun 18

Getting started with Mastodon

#mastodon #beginners #fediverse

6

3 min read

Ruairí O'Brien

Jun 8

Why, in big companies, is it easy to do bad things and hard to do good things? (with many memes)

#memes #culture #softwareengineering

3

2

6 min read

Ruairí O'Brien

Jun 2

Getting a ChatGPT powered, Python API, production ready

#chatgpt #python #fastapi #promptengineering

1

7 min read

Ruairí O'Brien

May 24

Building and deploying a web API powered by ChatGPT

#fastapi #python #chatgpt #api

22

3

13 min read

Ruairí O'Brien

Sep 6 '22

Understanding python async with FastAPI

#python #fastapi

8

2

12 min read

Ruairí O'Brien

Jul 27 '21

How to only run a job on a pull request in CircleCI

#circleci #pipelines

2

4 min read

Ruairí O'Brien

Feb 10 '21

Check the Mood of a Slack Channel using Machine Learning

#machinelearning #python #nltk #slack

9

12 min read

Ruairí O'Brien

Jan 31 '21

Day 31 - Next Permutation

#challenge #leetcode #python

5

1 min read

Ruairí O'Brien

Jan 31 '21

Day 30 - Minimize Deviation in Array

#challenge #leetcode #python

1

2 min read

Ruairí O'Brien

Jan 31 '21

Day 29 - Vertical Order Traversal of a Binary Tree

#challenge #leetcode #python

5

2 min read

Ruairí O'Brien

Jan 28 '21

Day 27 - Concatenation of Consecutive Binary Numbers

#challenge #leetcode #python

1 min read

Ruairí O'Brien

Jan 28 '21

Day 28 - Smallest String With A Given Numeric Value

#challenge #leetcode #python

2 min read

Ruairí O'Brien

Jan 25 '21

Day 25 - Check If All 1's Are at Least Length K Places Away

#challenge #leetcode #python

1

2 min read

Ruairí O'Brien

Jan 24 '21

Day 24 - Merge k Sorted Lists

#challenge #leetcode #python

3 min read

Ruairí O'Brien

Jan 23 '21

Day 23 - Sort the Matrix Diagonally

#challenge #leetcode #python

1

2 min read

Ruairí O'Brien

Jan 22 '21

Day 22 - Determine if Two Strings Are Close

#challenge #leetcode #python

2 min read

Ruairí O'Brien

Jan 21 '21

Day 21 - Find the Most Competitive Subsequence

#challenge #leetcode #python

2 min read

Ruairí O'Brien

Jan 20 '21

Day 20 - Valid Parentheses

#challenge #leetcode #python

2 min read

Ruairí O'Brien

Jan 20 '21

Day 19 - Longest Palindromic Substring

#challenge #leetcode #python

3 min read

Ruairí O'Brien

Jan 19 '21

Week 3 Bonus - Nested List Weight Sum

#challenge #leetcode #python

2 min read

Ruairí O'Brien

Jan 18 '21

Day 18 - Max Number of K-Sum Pairs

#challenge #leetcode #python

4

2 min read

Ruairí O'Brien

Jan 17 '21

Day 17 - Count Sorted Vowel Strings

#challenge #leetcode #python

2 min read

Ruairí O'Brien

Jan 16 '21

Day 16 - Kth Largest Element in an Array

#challenge #leetcode #python

1

1 min read

Ruairí O'Brien

Jan 16 '21

Using Devcontainer With GitHub Codespaces

#github #docker #codespaces #vscode

6

3 min read

Ruairí O'Brien

Jan 15 '21

Day 15 - Get Maximum in Generated Array

#challenge #leetcode #python

2 min read

Ruairí O'Brien

Jan 14 '21

Week 2 Bonus - Find Root of N-Ary Tree

#challenge #leetcode #python

3 min read

Ruairí O'Brien

Jan 14 '21

Day 14 - Minimum Operations to Reduce X to Zero

#challenge #leetcode #python

1

2 min read

Ruairí O'Brien

Jan 13 '21

Day 13 - Boats to Save People

#challenge #leetcode #python

2 min read

Ruairí O'Brien

Jan 12 '21

Day 12 - Add Two Numbers

#leetcode #python

2 min read

Ruairí O'Brien

Jan 11 '21

Day 11 - Merge Sorted Array

#leetcode #python

1

2 min read

Ruairí O'Brien

Jan 11 '21

Managing local app secrets and sharing secrets with your team

#secrets #pass

3

11 min read

Ruairí O'Brien

Jan 10 '21

Day 10 - Create Sorted Array through Instructions

#challenge #leetcode #python

5

4 min read

Ruairí O'Brien

Jan 9 '21

Day 9 - Word Ladder

#leetcode #python

2

5 min read

Ruairí O'Brien

Jan 8 '21

Day 8 - Check If Two String Arrays are Equivalent

#leetcode #python

1

2

2 min read

Ruairí O'Brien

Jan 7 '21

Day 7 - Longest Substring Without Repeating Characters

#leetcode #python

4

2 min read

Ruairí O'Brien

Jan 6 '21

Day 6 - Kth Missing Positive Number

#leetcode #python

1

2 min read

Ruairí O'Brien

Jan 5 '21

Day 5 - Remove Duplicates from Sorted List II

#leetcode #python

4

3 min read

Ruairí O'Brien

Jan 4 '21

Day 4 - Merge Two Sorted Lists

#leetcode #python

1

2 min read

Ruairí O'Brien

Jan 4 '21

Day 3 - Beautiful Arrangement

#leetcode #python

3

2 min read

Ruairí O'Brien

Jan 4 '21

Day 2 Find a Corresponding Node of a Binary Tree in a Clone of That Tree

#leetcode #python

2

2 min read

Ruairí O'Brien

Jan 3 '21

Week 1 Bonus - Palindrome Permutation

#leetcode #python

1

2 min read

Ruairí O'Brien

Jan 3 '21

Day1 - Check Array Formation Through Concatenation

#challenge #leetcode #python

7

2 min read

Ruairí O'Brien

Dec 31 '20

Tech stuff found in the second half of 2020

#links #tech #2020

7

1

7 min read

Ruairí O'Brien

Sep 23 '18

Does Test Driven Development Work?

#tdd #code

120

25

14 min read

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