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Barry Gordon brrygrdn

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@koshatul
koshatul / README.md
Last active April 29, 2024 17:13
use Apple Keychain to store GPG Passphrases

gpg-agent setup

Need to setup gpg-agent first, on OSX I use keychain (it also does ssh-agent)

$ brew info keychain
keychain: stable 2.8.5
User-friendly front-end to ssh-agent(1)
https://www.funtoo.org/Keychain
/usr/local/Cellar/keychain/2.8.5 (7 files, 108.5KB) *
@tzmartin
tzmartin / embedded-file-viewer.md
Last active May 14, 2024 19:17
Embedded File Viewer: Google Drive, OneDrive

Office Web Apps Viewer

('.ppt' '.pptx' '.doc', '.docx', '.xls', '.xlsx')

http://view.officeapps.live.com/op/view.aspx?src=[OFFICE_FILE_URL]

<iframe src='https://view.officeapps.live.com/op/embed.aspx?src=[OFFICE_FILE_URL]' width='px' height='px' frameborder='0'>
</iframe>

OneDrive Embed Links

@sj26
sj26 / boot.rb
Last active September 27, 2018 09:59
Use dotenv with unicorn (put in config/boot.rb, thanks @keithpitt)
require "dotenv"
dotenv_root = File.expand_path("../../", __FILE__)
dotenv_env = ENV.fetch("RAILS_ENV", ENV.fetch("RACK_ENV", "development"))
dotenv_files = ["#{dotenv_root}/.env.#{dotenv_env}", "#{dotenv_root}/.env"]
if ENV.include? "DOTENV_LOADED"
ENV["DOTENV_LOADED"].split(":").each do |key|
ENV.delete(key)
end
@ngpestelos
ngpestelos / remove-docker-containers.md
Last active March 5, 2024 20:45
How to remove unused Docker containers and images

May 8, 2018

I wrote this four years ago, so instead use this command:

$ docker rmi $(docker images -q -f dangling=true)
@tadast
tadast / ssl_puma.sh
Last active January 29, 2024 04:41 — forked from trcarden/gist:3295935
localhost SSL with puma
# 1) Create your private key (any password will do, we remove it below)
$ cd ~/.ssh
$ openssl genrsa -des3 -out server.orig.key 2048
# 2) Remove the password
$ openssl rsa -in server.orig.key -out server.key
@demisx
demisx / active_record_objects_autosave.md
Last active April 29, 2024 09:02
When Active Record Child Objects are Autosaved in Rails

belongs_to:

  1. Assigning an object to a belongs_to association does not automatically save the object. It does not save the associated object either.

has_one:

  1. When you assign an object to a has_one association, that object is automatically saved (in order to update its foreign key).
  2. In addition, any object being replaced is also automatically saved, because its foreign key will change too
  3. If either of these saves fails due to validation errors, then the assignment statement returns false and the assignment itself is cancelled.
  4. If the parent object (the one declaring the has_one association) is unsaved (that is, new_record? returns true) then the child objects are not saved. They will automatically when the parent object is saved.
class ActionDispatch::Routing::Mapper
def draw(routes_name)
instance_eval(File.read(Rails.root.join("config/routes/#{routes_name}.rb")))
end
end
BCX::Application.routes.draw do
draw :api
draw :account
draw :session
@waffle2k
waffle2k / cidr2regex.py
Created April 3, 2012 18:04
Convert CIDR notation to regex
#!/usr/bin/python
''' Not my script, found on the Internet, and rediscovered on my hard drive
'''
import sys
def cidr_to_regex(cidr):
ip, prefix = cidr.split('/')
base = 0
for val in map(int, ip.split('.')):