| // Code for White-box test exercise | |
| public static int absoluteValueOf (int x) { | |
| if (x < -1) | |
| return -x; | |
| else | |
| return x; | |
| } |
| package deletenode; | |
| public class Node { | |
| Node next; | |
| Object data; | |
| public Node(Object data, Node next) { | |
| this.data = data; | |
| this.next = next; | |
| } |
| public String toString() { | |
| if (next == null) | |
| return data; | |
| else | |
| return data + ", " + next.toString(); | |
| } |
| private void assertListShouldBe(Node list, String[] expected) { | |
| for (int i = 0; i < expected.length; i++) { | |
| assertEquals("element no " + i + " ", expected[i], list.data); | |
| list = list.next; | |
| } | |
| assertEquals("should be after last element", null, list); | |
| } |
| Download Greenfoot: | |
| http://www.greenfoot.org/download | |
| Szenarien: | |
| http://www.swisseduc.ch/informatik/karatojava/greenfootkara/ | |
| http://www.swisseduc.ch/informatik/karatojava/greenfootkara/classes/greenfootkara-all-scenarios-v2.0.0.zip | |
| import java.io.BufferedReader; | |
| import java.io.IOException; | |
| import java.io.InputStreamReader; | |
| /* | |
| * Created on 06.01.2006 | |
| */ | |
| /** | |
| * @author weberwu |
| /** | |
| * Enumeration class CommandWord - write a description of the enum class here | |
| * | |
| * @author (your name here) | |
| * @version (version number or date here) | |
| */ | |
| public enum CommandWord | |
| { | |
| GO("go"), QUIT("quit"), HELP("help"), UNKNOWN("?"); |
| Fire up irb and copy those two lines: | |
| number_of_students=19 | |
| s = Set.new; n = 0 ; s << 0 | |
| Then repeatedly call this to get the next student: | |
| while (s.include? n) do n = rand(number_of_students)+1 end ; s << n ; puts s.inspect ; n |
| #!/usr/bin/env ruby | |
| # this scripts collects participant data from the "special info" list | |
| # - mainly, it eliminates doublettes (students who have been rejected and applied again) | |
| # and keeps only the most successful application | |
| inputfile = ARGV[0] | |
| outputfile = ARGV[1] | |
| unless inputfile # && outputfile | |
| puts "usage: tn.rb inputfile [outputfile]" | |
| exit 1 |
(This article is by Juan Bennet, https://gist.github.com/jbenet/ee6c9ac48068889b0912 ) - I just forked it to make sure it doesn't disappear for some reason.)
This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.
Update: Woah, thanks for all the attention. Didn't expect this simple rant