Ryan Taylor Long rtlong

This notes is written by Sheldon. You can find me with #iOSBySheldon in Github, Youtube, Facebook, etc.

Need

Convert .mov/.MP4 to .gif

Reason

As a developer, I feel better to upload a short video when I create the pull request to show other viewers what I did in this PR. I tried .mov format directly got after finishing recording screen using Quicktime, however, gif offers preview in most web pages, and has smaller file size.

This is not limited to developer, anyone has this need can use this method to convert the files.

Should be work with 0.18

Destructuring(or pattern matching) is a way used to extract data from a data structure(tuple, list, record) that mirros the construction. Compare to other languages, Elm support much less destructuring but let's see what it got !

Tuple

myTuple = ("A", "B", "C")
myNestedTuple = ("A", "B", "C", ("X", "Y", "Z"))

GPG subkeys marked with the "authenticate" capability can be used for public key authentication with SSH. This is done using gpg-agent which, using the --enable-ssh-support option, can implement the agent protocol used by SSH.

Requirements

A working gpg2 setup is required. It may be possible to use gpg 1.4 but with gpg-agent compiled from gpg2. If you are using OS X 10.9 (Mavericks) then you may find the instructions [here][1] useful.


	# Enable CUPS to print documents
	services.printing.enable = true;
	+ services.printing.drivers = [ pkgs.gutenprint pkgs.hplip pkgs.cups-dymo ];

	# List available printers: lpstat -l -e
	+ hardware.printers.ensurePrinters = [
	+ {
	+ description = "lw450";
	+ name = "lw450";

	require 'cgi'
	require 'active_support'

	def verify_and_decrypt_session_cookie(cookie, secret_key_base = Rails.application.secret_key_base)
	cookie = CGI::unescape(cookie)
	salt = 'authenticated encrypted cookie'
	encrypted_cookie_cipher = 'aes-256-gcm'
	serializer = ActiveSupport::MessageEncryptor::NullSerializer

	key_generator = ActiveSupport::KeyGenerator.new(secret_key_base, iterations: 1000)

	[13:30 ramsi@shada]% pgrep gpg-agent

	[1][13:30 ramsi@shada]% gpg-connect-agent /bye
	gpg-connect-agent: no running gpg-agent - starting '/usr/bin/gpg-agent'
	gpg-connect-agent: waiting for the agent to come up ... (5s)
	gpg-connect-agent: connection to agent established

	[13:31 ramsi@shada]% ll ~/foo
	srwxr-xr-x 1 ramsi users 0 Apr 15 13:31 /home/ramsi/foo=

	.SILENT:
	.PHONY: help

	# Based on https://gist.github.com/prwhite/8168133#comment-1313022

	## This help screen
	help:
	printf "Available targets\n\n"
	awk '/^[a-zA-Z\-\_0-9]+:/ { \
	helpMessage = match(lastLine, /^## (.*)/); \

	#!/bin/bash
	#
	# Set up OSX preferences
	#
	# Inspired by: https://github.com/mathiasbynens/dotfiles/blob/master/.osx
	###########################################
	# CONFIG

	HOSTNAME="machiavellia"
	TIMEZONE="America/Chicago" # 'systemsetup -listtimezones'

	#!/bin/sh

	# Pivotal Tracker Ticket Extraction
	# =================================
	# Extract Pivotal Tracker ticket ID from branch name and prepend to commit
	# message for GitHub hook.
	#
	# Takes a commit message like: "A commit comment" for branch "bug-1234-hello"
	# and changes it to: "A commit comment [#1234]" for easier commit ticket
	# updates.

	# this forces dpkg not to call sync() after package extraction and speeds up install
	RUN echo "force-unsafe-io" > /etc/dpkg/dpkg.cfg.d/02apt-speedup
	# we don't need and apt cache in a container
	RUN echo "Acquire::http {No-Cache=True;};" > /etc/apt/apt.conf.d/no-cache