Jared-Prime

# Beginning Rubyists: simply run >> ruby hex-convertions.rb to see examples
# or use irb to build the code on the fly

# you can convert HEX to DEC using the method .to_i(base),
# which converts a string to a decimal number from the specified base number

puts "00".to_i(16)

puts "FF".to_i(16)

samnang

class FacebookCommentNotifer
  def initialize(comment)
    @comment = comment
  end

  def save
    @comment.save && post_to_wall
  end

  private

Agowan

# encoding: utf-8

class AlbumForm < BaseForm

  has_many :songs, class_name: 'SongForm'
  
  validates :songs, form_collection: true
  
end

mlangenberg

class User < ActiveRecord::Base; end;
class Post < ActiveRecord::Base; end;
class Comment < ActiveRecord::Base; end;

class AuthorSerializer < ActiveModel::Serializer
  attributes :id, :name :created_at, :updated_at
end

class PostSerializer < ActiveModel::Serializer
  attributes :id, :body :created_at, :updated_at

kishmiryan-karlen

/**
 * Created by Karlen on 13-Aug-14.
 */

var imageContext = document.getElementById('imageCanvas').getContext('2d'),
    lutContext = document.getElementById('lutCanvas').getContext('2d');

function applyLUT(image, lut) {
    var imageData, lutData, iData, lData;

constellates

// dependencies ----------------------------------------------------------------------

import Reflux  from 'reflux';
import Actions from '../actions/Actions';
import request from 'superagent';
import config  from '../config';

let UserStore = Reflux.createStore({

// store setup -----------------------------------------------------------------------

ChuckJHardy

class MyJob < ActiveJob::Base
  queue_as :urgent

  rescue_from(NoResultsError) do
    retry_job wait: 5.minutes, queue: :default
  end

  def perform(*args)
    MyService.call(*args)
  end

bgreenlee

//
//  UIImage+Resize.swift
//  Port of UIImage+Resize.m
//  from http://vocaro.com/trevor/blog/2009/10/12/resize-a-uiimage-the-right-way/
//

import Foundation
import UIKit

extension UIImage {

renganatha10

//RCTListViewManger.h

#import <UIKit/UIKit.h>

@interface RCTNativeListView : UIView
@property (nonatomic) NSArray * colors;

@end
--------------------------------------------------------------------------------
//RCTListViewManger.m

mpkuse

""" Give a) points in localcoordinate system b) a gps lat long of the origin of the local coordinate system,
this script helps to convert XYZ to latlong. 

Beware that the transformation will be off by an yaw angle. This is because the local cordinate frame is may/or may not align with the East-North-Up frame. 

The way it works is XYZ --> ECEF --> geodedic (latlong)


main reference is still the wiki  https://en.wikipedia.org/wiki/Geographic_coordinate_conversion#From_ECEF_to_ENU. 
However the procedure to convert from ECEF to geodedic in wikip does not give accurate results. Instead the algorithm