crebma

Write a program to output correct score for a tennis game. Here is the summary of tennis scores:

A game is won by the first player to if the player has won at least four points in total and at least two points more than the opponent.

• The running score of each game is describe as 'Love', 'Fifteen', 'Thirty' and 'Forty' for points from zero to three.
• If at least three points is scored by both players and the scores are equal, the score is 'Deuce'.
• If at least three points is scored by both players and a player has one more point than his opponent, the score of the game is 'Advantage' for the player with more points.
• Sets and matches are out of scope. We only need to report the score for the current game.

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Problem Description

User Story 1

You work for a bank, which has recently purchased an ingenious machine to assist in reading letters and faxes sent in by branch offices. The machine scans the paper documents, and produces a file with a number of entries which each look like this:

    _  _     _  _  _  _  _
  | _| _||_||_ |_   ||_||_|
 ||_ _| | _||_| ||_| _|

crebma

fn prime_factors(num: i64) -> Vec<i64> {
    let mut number = num;
    let mut primes = vec![];
    for candidate in 2..number + 1 {
        while number % candidate == 0 {
            primes.append(&mut vec![candidate]);
            number = number/candidate
        }
    }
    primes

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Prerequisites

• A text editor of your choosing. I like Atom, but you do you.

Ruby

• ruby 2.1.5 (https://www.ruby-lang.org/en/documentation/installation/)
• rubygems 2.2.2 (https://rubygems.org/pages/download)
• bundler 1.7.8 (http://bundler.io/)

Clojure

• JDK 6

crebma

module PrimeFactors (primeFactors) where

primeFactors :: Integer -> [Integer]
primeFactors 1 = []
primeFactors x = primeFactors' x 2
  where primeFactors' x n =
    | x < n = []
    | x `mod` n == 0 && x > n = [n] ++ primeFactors' (x `div` n, n + 1)
    | otherwise = [x]

crebma

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###Harassment includes:

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### Keybase proof

I hereby claim:

  * I am crebma on github.
  * I am crebma (https://keybase.io/crebma) on keybase.
  * I have a public key whose fingerprint is BA68 F9A9 B932 5C7C 0146  BF86 9AE2 6329 115D F87B

To claim this, I am signing this object:

crebma

some kind of awesome intro that does not suck, perhaps mention that obj-c is a superset of c, so if you know c, it ain't no thang
“I can’t teach you Obj-C *and* show you an iOS demo in an hour, so I’m taking you straight down this happy path so you can see working code.”

meet xcode! now minimize it. meet appcode! it has awesome refactoring and code navigation support! but you still need xcode.

iOS looks weird. let's get over that now! some differences and hopefully helpful translations: 
NS vs packages
headers & implementations vs one class file
protocols vs interfaces?
properties vs dumb getters & setters

crebma

MyView = Backbone.View.extend({
  
  initialize: function() {
    //stuff I don't want to happen
  },

  render: function() {
    this.yourMom();
  },