Arslan Ali arslanaly47

Mostly Rails.

jwo / mysql.database.yml

Last active September 10, 2025 19:50

Sample config/database.yml from Rails. Postgres, MySQL, and SQLite

	#
	# Install the MYSQL driver
	# gem install mysql2
	#
	# Ensure the MySQL gem is defined in your Gemfile
	# gem 'mysql2'
	#
	# And be sure to use new-style password hashing:
	# http://dev.mysql.com/doc/refman/5.0/en/old-client.html
	development:

jfcalvo / digest.rb

Created October 3, 2011 09:28

Hash of files an strings with Ruby using MD5 and SHA256

	require 'digest'

	# Get SHA256 Hash of a file
	puts Digest::SHA256.hexdigest File.read "data.dat"
	# Get MD5 Hash of a file
	puts Digest::MD5.hexdigest File.read "data.dat"
	# Get MD5 Hash of a string
	puts Digest::SHA256.hexdigest "Hello World"

	# Get SHA256 Hash of a string using update