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@ericanderson
ericanderson / How to use a variable declared within a module in a class.rb
Created Mar 25, 2010
HELP! How to use a variable at the module scope within a class
View How to use a variable declared within a module in a class.rb
module Q
x = 3
class C
def stuff
puts x
end
end
end
@ericanderson
ericanderson / gist:760510
Created Dec 31, 2010
For Post: Using pretty URLs with Spring and Annotations (pt1)
View gist:760510
public static final String URL_POST = "/post/*/";
@RequestMapping(URL_POST)
public String showPost(HttpServletRequest req) {
...
}
@ericanderson
ericanderson / gist:760518
Created Dec 31, 2010
For Post: Using pretty URLs with Spring and Annotations (pt2)
View gist:760518
public class UrlUtils {
public static String[] breakUri(final String uri, final String expectedUrl) {
Pattern p = Pattern.compile(expectedUrl.replace("*", "(.*?)"));
Matcher m = p.matcher(uri);
if (m.find()) {
String[] ret = new String[m.groupCount()];
for (int i=0; i<ret.length; i++) {
ret[i] = m.group(i+1);
}
return ret;
View gist:760535
set archiveFolderName to "@Archive"
set exchangeAccount to "My Exchange Email"
tell application "Microsoft Entourage"
repeat with msg in (get current messages)
move msg to folder archiveFolderName in Exchange account exchangeAccount
end repeat
end tell
View SequentialStrategy.java
public class SequentialStrategy {
private final GuessTheNumber guesser;
public SequentialStrategy(GuessTheNumber guesser) {
this.guesser = guesser;
}
public int solve() {
for (int i=guesser.getMin(); i&lt;=guesser.getMax(); i++) {
@ericanderson
ericanderson / gist:760520
Created Dec 31, 2010
For Post: Using pretty URLs with Spring and Annotations (pt3)
View gist:760520
String[] parts = UrlUtils.breakUri(req.getRemoteUri(), URL_POST);
if (parts == null) {
// Do code to show an archive or whatever you want when the * part is missing
}
else {
// parts[0] will have what you want.
}
@ericanderson
ericanderson / gist:760521
Created Dec 31, 2010
For Post: Using pretty URLs with Spring and Annotations (pt4)
View gist:760521
@RequestMapping(POST_URL)
public String showPost(RequestParts parts) {
if (!parts.hasParts()) {
// show general page
}
else {
// Show specific page (parts.get(0))
}
}
View GuessTheNumber.java
import java.util.Random;
public class GuessTheNumber {
private final Integer value;
private final int min;
private final int max;
private int guesses = 0;
private boolean solved = false;
View StrategyTest.java
import junit.framework.TestCase;
public class StrategyTest extends TestCase {
public void testSequentialStrategy() {
GuessTheNumber guesser = new GuessTheNumber(5, 100);
SequentialStrategy strategy = new SequentialStrategy(guesser);
int value = strategy.solve();
assertEquals(guesser.getValue(), value);