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Programming Achievements: How to Level Up as a Developer

This gist is part of a blog post. Check it out at:

http://jasonrudolph.com/blog/2011/08/09/programming-achievements-how-to-level-up-as-a-developer

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source 'http://rubygems.org'

gem 'rails', '3.1.0'

# Bundle edge Rails instead:
# gem 'rails',     :git => 'git://github.com/rails/rails.git'

gem 'sqlite3'

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descriptions = {}
# ========
# KEYWORDS
# ========


# -----
# alias
# -----

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array = [
  {:name=>"site a", :url=>"http://example.org/site/1/"}, 
  {:name=>"site b", :url=>"http://example.org/site/2/"}, 
  {:name=>"site c", :url=>"http://example.org/site/3/"}, 
  {:name=>"site d", :url=>"http://example.org/site/1/"}, 
  {:name=>"site e", :url=>"http://example.org/site/2/"}, 
  {:name=>"site f", :url=>"http://example.org/site/6/"},
  {:name=>"site g", :url=>"http://example.org/site/1/"}
]

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#!/bin/sh
git log --diff-filter=D --summary
git checkout $commit~1 filename

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// integration using Simpson's Law

function calc_integral (func, a, b, n) {
  var h = (b - a) / n;
  function helper (func, acc, k) {
    if (k === n) {
      if (k % 2 === 0) {
        return (acc + 2 * func(a + k * h));
      } else {
        return (acc + 4 * func(a + k * h));

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require 'json' 
require 'net/http'
require 'rubygems'

staffs = %w(weesun knmnyn wgx731 Leventhan franklingu Limy Muhammad-Muneer)
baseurl = "http://osrc.dfm.io/"

# Construct the json URLs
def construct_urls(base_url, usernames, suffix)
  urls = Array.new

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# http://www.spoj.com/problems/TEST/

guess = STDIN.gets.chomp().to_i
while guess != 42
  puts guess
  guess = STDIN.gets.chomp().to_i
end

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#!/bin/sh

# Modified code from original at http://iphonedevwiki.net/index.php/Xcode#Automatically_installing_apps_on_your_device_wirelessly_when_they_are_built_in_Xcode

# Modify this to your device's IP address.
IP="192.168.1.67"
osascript -e 'display notification "Updating app on iPhone" with title "Xcode"'

# Verify that the build is for iOS Device and not a Simulator.
if [ "$NATIVE_ARCH" == "armv7" ]; then

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class User
  PROPERTIES = [:id, :name, :email]
  PROPERTIES.each { |prop|
    attr_accessor prop
  }

  def initialize(attributes = {})
    attributes.each { |key, value|
      self.send("#{key}=", value) if PROPERTIES.member? key
    }