daveharris

In the programming language of your choice, write a program that accepts an array of words, and calculates the number of vowels. For example, Given:

['hello', 'world']

Produces:

a: 0
e: 1
i: 0

daveharris

require "formula"

class Bashmarks < Formula
  homepage "https://github.com/huyng/bashmarks"
  url "https://github.com/daveharris/bashmarks/archive/1.0.tar.gz"
  sha1 "53010ce4f613e5e30070ceae01eee5526f3063b2"
  version "1.0"

  def install
    system "make", "install"

daveharris

Dir["**/*.rb"].each do |file|
  contents = IO.readlines(file)
  open(file, "w") do |f| 
    f.puts "module MyModule\n"
    contents.each { |line| f.write "  #{line}" }
    f.puts "\nend"
  end
end

daveharris

import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.Scanner;

public class TestResults {
	public static void main(String[] args) throws FileNotFoundException {
		ArrayList<Integer> scores = new ArrayList<Integer>();

		Scanner scanner = new Scanner(new File("test_results.txt")).useDelimiter("\\n");;

daveharris

Set<Kitten> kittens = KittenDaoImpl.all();
Iterator iter = kittens.iterator();
while(iter.hasNext()) { 
  Kitten kitten = iter.next(); 
  if (kitten.isCuteAndAdorable()) {
    iter.remove();
  }
}

daveharris

I have found the layout of SWT rather esoteric, and the javadoc is really bad, it doesn't say what the meaning of the argument is, so you have stuff like: GridLayout gridLayout = new GridLayout(2, true); which means you have 2 columns and they are each of equal width. To make this more readable/understandable, I propose two otions...

Option 1 - Use named paramaters

We can name the parameters like so;

int numColumns = 2;

boolean makeColumnsEqualWidth = false;