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Jack Henahan jhenahan

  • Cox Automotive, Inc
  • Windsor, VT
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@masaeedu
masaeedu / init-haskell.sh
Last active May 20, 2021 15:24
Basic nix haskell setup
#!/usr/bin/env bash
set -Eeuxo pipefail
# Set up git
git init
gitignore haskell
echo '*.cabal' >> .gitignore
# Set up niv
niv init
@chrisdone
chrisdone / 0README.md
Last active February 6, 2019 11:09
Onto syntax for exhaustive construction of a data type

Motivation

For an ADT type, such as,

data Exp = Num Int | App Char Exp
  deriving (Show)

In Haskell we have case expressions to deconstruct values, and they have exhaustiveness checking. We have

@brianantonelli
brianantonelli / iam-role-types.md
Last active January 29, 2020 14:28
Available IAM Role Types for ALKS
@paragonie-scott
paragonie-scott / crypto-wrong-answers.md
Last active April 21, 2024 23:48
An Open Letter to Developers Everywhere (About Cryptography)
@nl5887
nl5887 / gpg-agent.conf
Last active November 14, 2022 09:37
Using GPG Agent on OS-X
launchctl unload -w -S Aqua /System/Library/LaunchAgents/gpg.agent.daemon.plist
launchctl load -w -S Aqua /System/Library/LaunchAgents/gpg.agent.daemon.plist
# Wouldn't it be great if you could have STI like functionality
# without needing to encode strings of class names in the database?
# Well today is your lucky day! Discriminable Model is here to help.
#
# Simply specify your models desired type column, and provide a block to
# do the discrimination. If you want the whole STI-esque shebang of properly
# typed finder methods you can supply an array of 'discriminate_types' that will
# be used to apply an appropriate type.
#
# class MyModel < ActiveRecord::Base
# Invoke as follow
# $ ruby build.rb x
# Where $ is your bash prompt and x is the glass ceiling you want to build.
def build(n)
unless (n-1) < 0
build(n-1)
end
unless (n-2) < 0
destroy(n-2)
@hjst
hjst / gpg.rc
Last active February 29, 2024 10:02
Simple Mutt config for using GnuPG via GPGME
# Old-school GPG config was taken from the following docs. I'm preserving these
# links here just in case I need to configure an old version of mutt & gnupg in
# the future without gpgme.
# * /usr/share/docs/mutt/gpg.rc
# * http://codesorcery.net/old/mutt/mutt-gnupg-howto
# * http://dev.mutt.org/trac/wiki/MuttGuide/UseGPG
#
# Mutt now has solid support for GPGME, which not only makes config much
# simpler and eliminates the need to fork gpg processes & parse their output -
# it also makes working with gpg-agent, kwallet, gnome-keyring etc. a doddle
@kyledrake
kyledrake / ferengi-plan.txt
Last active April 6, 2024 00:30
How to throttle the FCC to dial up modem speeds on your website using Nginx
# The blog post that started it all: https://neocities.org/blog/the-fcc-is-now-rate-limited
#
# Current known FCC address ranges:
# https://news.ycombinator.com/item?id=7716915
#
# Confirm/locate FCC IP ranges with this: http://whois.arin.net/rest/net/NET-165-135-0-0-1/pft
#
# In your nginx.conf:
location / {
@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active June 12, 2024 03:08
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






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