It's only taken 9 years, but I finally did the 20 mile round trip commute to the office on the bike. 💪
Let's see if my legs still work tomorrow.
Let's see if my legs still work tomorrow.
April 3, 2025 at 5:25 PM
It's only taken 9 years, but I finally did the 20 mile round trip commute to the office on the bike. 💪
Let's see if my legs still work tomorrow.
Let's see if my legs still work tomorrow.
Advent of code - Day 16
I used a modified A* algorithm that keeps track of all the previous states that have the same cost to get to the current state.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
github.com/TheEadie/adv...
I used a modified A* algorithm that keeps track of all the previous states that have the same cost to get to the current state.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day16/Day16.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
January 6, 2025 at 2:06 PM
Advent of code - Day 16
I used a modified A* algorithm that keeps track of all the previous states that have the same cost to get to the current state.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
github.com/TheEadie/adv...
I used a modified A* algorithm that keeps track of all the previous states that have the same cost to get to the current state.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
github.com/TheEadie/adv...
Advent of code - Day 15
After some delay I'm back looking at these problems. Turns out recursion was the way to get this working and not the clever code I wrote for part 1. Some annoying edge cases for left/right too.
#AdventOfCode #CSharp #DotNet
github.com/TheEadie/adv...
After some delay I'm back looking at these problems. Turns out recursion was the way to get this working and not the clever code I wrote for part 1. Some annoying edge cases for left/right too.
#AdventOfCode #CSharp #DotNet
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day15/Day15.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
January 2, 2025 at 3:31 PM
Advent of code - Day 15
After some delay I'm back looking at these problems. Turns out recursion was the way to get this working and not the clever code I wrote for part 1. Some annoying edge cases for left/right too.
#AdventOfCode #CSharp #DotNet
github.com/TheEadie/adv...
After some delay I'm back looking at these problems. Turns out recursion was the way to get this working and not the clever code I wrote for part 1. Some annoying edge cases for left/right too.
#AdventOfCode #CSharp #DotNet
github.com/TheEadie/adv...
Where were you David for the rest of Advent Of Code?
Christmas partying over
Christmas partying over
January 2, 2025 at 3:25 PM
Where were you David for the rest of Advent Of Code?
Christmas partying over
Christmas partying over
Advent of code - Day 14
I got lucky with a hunch in part 2 that the Easter egg might be when all the robots weren't overlapping.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
I got lucky with a hunch in part 2 that the Easter egg might be when all the robots weren't overlapping.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day14/Day14.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
December 14, 2024 at 10:12 PM
Advent of code - Day 14
I got lucky with a hunch in part 2 that the Easter egg might be when all the robots weren't overlapping.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
I got lucky with a hunch in part 2 that the Easter egg might be when all the robots weren't overlapping.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
Advent of code - Day 13
Took me far too long to remember the maths I needed to get the answer today. Also came unstuck by trying to use my coordinate record which uses ints rather than longs.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
Took me far too long to remember the maths I needed to get the answer today. Also came unstuck by trying to use my coordinate record which uses ints rather than longs.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day13/Day13.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
December 13, 2024 at 8:01 PM
Advent of code - Day 13
Took me far too long to remember the maths I needed to get the answer today. Also came unstuck by trying to use my coordinate record which uses ints rather than longs.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
Took me far too long to remember the maths I needed to get the answer today. Also came unstuck by trying to use my coordinate record which uses ints rather than longs.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
Advent of code - Day 12
Flood fill to the rescue. Part 2 took some time to get to a working solution.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
Flood fill to the rescue. Part 2 took some time to get to a working solution.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day12/Day12.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
December 12, 2024 at 4:44 PM
Advent of code - Day 12
Flood fill to the rescue. Part 2 took some time to get to a working solution.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
Flood fill to the rescue. Part 2 took some time to get to a working solution.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
Advent of code - Day 11
Even though I saw part 2 coming a mile away I still wrote the naive implementation for part 1 first.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
Even though I saw part 2 coming a mile away I still wrote the naive implementation for part 1 first.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day11/Day11.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
December 12, 2024 at 4:42 PM
Advent of code - Day 11
Even though I saw part 2 coming a mile away I still wrote the naive implementation for part 1 first.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
Even though I saw part 2 coming a mile away I still wrote the naive implementation for part 1 first.
#AdventOfCode #CSharp #dotnet
github.com/TheEadie/adv...
Advent of code - Day 10
Accidentally solved part 2 before part 1 today. Simple breadth first search.
github.com/TheEadie/adv...
Accidentally solved part 2 before part 1 today. Simple breadth first search.
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day10/Day10.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
December 10, 2024 at 2:29 PM
Advent of code - Day 10
Accidentally solved part 2 before part 1 today. Simple breadth first search.
github.com/TheEadie/adv...
Accidentally solved part 2 before part 1 today. Simple breadth first search.
github.com/TheEadie/adv...
Advent of code - Day 8
My first use of an infinite loop and yield returns this year.
github.com/TheEadie/adv...
My first use of an infinite loop and yield returns this year.
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day08/Day08.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
December 10, 2024 at 2:24 PM
Advent of code - Day 8
My first use of an infinite loop and yield returns this year.
github.com/TheEadie/adv...
My first use of an infinite loop and yield returns this year.
github.com/TheEadie/adv...
Advent of code - Day 7
Some depth first search and an early return when going over the target number. Could probably just be recursion since the depth of calls is quite low.
github.com/TheEadie/adv...
Some depth first search and an early return when going over the target number. Could probably just be recursion since the depth of calls is quite low.
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day07/Day07.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
December 10, 2024 at 2:23 PM
Advent of code - Day 7
Some depth first search and an early return when going over the target number. Could probably just be recursion since the depth of calls is quite low.
github.com/TheEadie/adv...
Some depth first search and an early return when going over the target number. Could probably just be recursion since the depth of calls is quite low.
github.com/TheEadie/adv...
Advent of code - Day 9
I thought the solution to one of the parts would cause me to run out of memory so I modelled it as "zones". Would have been much easier with an array and pointers.
github.com/TheEadie/adv...
I thought the solution to one of the parts would cause me to run out of memory so I modelled it as "zones". Would have been much easier with an array and pointers.
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day09/Day09.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
December 9, 2024 at 5:52 PM
Advent of code - Day 9
I thought the solution to one of the parts would cause me to run out of memory so I modelled it as "zones". Would have been much easier with an array and pointers.
github.com/TheEadie/adv...
I thought the solution to one of the parts would cause me to run out of memory so I modelled it as "zones". Would have been much easier with an array and pointers.
github.com/TheEadie/adv...
Advent of code - Day 6
I spent far too long checking if turning right at the current step would result in a loop and failing to get the right answer. I chucked it all away and did a brute force over the spaces in part 1.
github.com/TheEadie/adv...
I spent far too long checking if turning right at the current step would result in a loop and failing to get the right answer. I chucked it all away and did a brute force over the spaces in part 1.
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day06/Day06.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
December 9, 2024 at 5:47 PM
Advent of code - Day 6
I spent far too long checking if turning right at the current step would result in a loop and failing to get the right answer. I chucked it all away and did a brute force over the spaces in part 1.
github.com/TheEadie/adv...
I spent far too long checking if turning right at the current step would result in a loop and failing to get the right answer. I chucked it all away and did a brute force over the spaces in part 1.
github.com/TheEadie/adv...
Advent of code - Day 5
Custom implementation of `IComparer` makes this quite simple.
#AdventOfCode #CSharp
github.com/TheEadie/adv...
Custom implementation of `IComparer` makes this quite simple.
#AdventOfCode #CSharp
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day05/Day05.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
December 5, 2024 at 2:23 PM
Advent of code - Day 5
Custom implementation of `IComparer` makes this quite simple.
#AdventOfCode #CSharp
github.com/TheEadie/adv...
Custom implementation of `IComparer` makes this quite simple.
#AdventOfCode #CSharp
github.com/TheEadie/adv...
Advent of code - Day 4
Once again using a dictionary of coordinates to prevent complicated bound checks.
#AdventOfCode #CSharp
github.com/TheEadie/adv...
Once again using a dictionary of coordinates to prevent complicated bound checks.
#AdventOfCode #CSharp
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day04/Day04.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
December 4, 2024 at 3:42 PM
Advent of code - Day 4
Once again using a dictionary of coordinates to prevent complicated bound checks.
#AdventOfCode #CSharp
github.com/TheEadie/adv...
Once again using a dictionary of coordinates to prevent complicated bound checks.
#AdventOfCode #CSharp
github.com/TheEadie/adv...
Advent of code - Day 3
Regex to the rescue. Also resisted turning part 2 into an unreadable aggregate.
github.com/TheEadie/adv...
Regex to the rescue. Also resisted turning part 2 into an unreadable aggregate.
github.com/TheEadie/adv...
advent-of-code/csharp/2024/Day03/Day03.cs at main · TheEadie/advent-of-code
Contribute to TheEadie/advent-of-code development by creating an account on GitHub.
github.com
December 3, 2024 at 3:13 PM
Advent of code - Day 3
Regex to the rescue. Also resisted turning part 2 into an unreadable aggregate.
github.com/TheEadie/adv...
Regex to the rescue. Also resisted turning part 2 into an unreadable aggregate.
github.com/TheEadie/adv...
Reposted by David Eadie
🎄 T-24 hours until #AdventOfCode 2024! 🎄
November 30, 2024 at 5:23 AM
🎄 T-24 hours until #AdventOfCode 2024! 🎄
"This PR comment flame war could have been a meeting"
November 29, 2024 at 9:20 AM
"This PR comment flame war could have been a meeting"
Reported a blatant bitcoin scam last week on Instagram. Screenshots showing them making £86k in six days, posts of new car and new house. Just contact this other shady person to find out more. Clearly hacked account. Meta's response today? Hasn't broken any community guidelines. WTF
November 26, 2024 at 12:36 PM
Reported a blatant bitcoin scam last week on Instagram. Screenshots showing them making £86k in six days, posts of new car and new house. Just contact this other shady person to find out more. Clearly hacked account. Meta's response today? Hasn't broken any community guidelines. WTF
Today's fun was trying to get both the WiFi and ZigBee network to work at the same time. I think I managed to only kick the family off the internet 3 times. Who's idea was it to make them use the same bit of the spectrum?
This article saved my sanity: www.metageek.com/training/res...
This article saved my sanity: www.metageek.com/training/res...
ZigBee and Wi-Fi Coexistence
ZigBee transmits on the same part of the 2.4 GHz spectrum as Wi-Fi, and when both protocols are transmitting at the same time, it causes interference that can damage the quality of the Zigbee signal. ...
www.metageek.com
November 23, 2024 at 8:00 PM
Today's fun was trying to get both the WiFi and ZigBee network to work at the same time. I think I managed to only kick the family off the internet 3 times. Who's idea was it to make them use the same bit of the spectrum?
This article saved my sanity: www.metageek.com/training/res...
This article saved my sanity: www.metageek.com/training/res...
Pro tip: Don't leave writing a lightning talk until 2 hours before you're due to give it.
November 22, 2024 at 1:01 PM
Pro tip: Don't leave writing a lightning talk until 2 hours before you're due to give it.