Recent Posts

Python Gotcha: Timezone Naive Functions like utcnow() and utcfromtimestamp()

Posted on Thu 23 November 2023 in Technical Solutions • Tagged with technical

utcnow() and utcfromtimestamp() don't know about timezones and that causes problems. Let's talk about those, how to fix the problem and their recent deprecation in Python 3.12


Ruby Gotcha: Operator Precedence

Posted on Mon 23 October 2023 in Technical Solutions • Tagged with technical

In Ruby you can use either and or &&. You can use or or ||. What's is the difference and what's the catch?


Python Gotcha: Comparisons

Posted on Wed 18 October 2023 in Technical Solutions • Tagged with technical

Comparing two numerical variables in Python can have surprising results if you aren't aware of some common gotchas. This post covers a couple of the common ones.


Python Gotcha: Join vs Concat

Posted on Thu 12 October 2023 in Technical Solutions • Tagged with technical

Append 100,000 strings together using join or concat - Which is faster?


Python Gotcha: Mutable Default Optional Arguments

Posted on Fri 06 October 2023 in Technical Solutions • Tagged with technical

A quick walk through of why mutable defaults on optional arguments is bad in Python.


Syncing Obsidian Notes across devices using Git and GitLab

Posted on Tue 26 September 2023 in Technical Solutions • Tagged with technical, gitlab

Setting up Obsidian to sync notes across devices utilizing git and a GitLab backend


How to disable Grafana in Gitlab 16.3 Omnibus

Posted on Wed 23 August 2023 in Technical Solutions • Tagged with technical, gitlab

GitLab 16.3 deprecated and disabled the bundled Grafana, but didn't provide complete instructions for how to disable it. Fortunately, it's easy to do. I've documented the few steps needed.


CoderByte assessments fall to ChatGPT

Posted on Sat 04 February 2023 in Technical Solutions • Tagged with technical, job search, chatgpt, ai interviews

CoderByte falls to ChatGPT just like the more well known interview assessment platforms. Here's my run down, and how I used ChatGPT to solve an easy, medium and hard problem in less than 5 minutes total.


Updating PHP and NextCloud

Posted on Mon 30 January 2023 in Technical Solutions • Tagged with technical

Nearly five years ago I installed NextCloud. This article talks about the challenges I faced updating to a new version of PHP for a modern version of NextCloud.


ChatGPT easily solves HackerRank questions

Posted on Sun 08 January 2023 in Technical Solutions • Tagged with technical, job search, chatgpt, ai interviews

HackerRank is a common tool companies use in interviews. This post continues the series on how ChatGPT can solve these interview problems.