Place that in a file called bug.as and drop it in your classpath, now you have a top level function called bug, that takes as many arguments as you want that even traces out objects and their contents. I'm convinced this is the easiest way to trace from the browser.

Can take multiple arguments

console.log(a, b, c);

Has message levels

console.debug("message");
console.info("message");
console.warn("message");
console.error("message");

Can group messages

console.group("Parent group");
console.log("Mother");
console.log("Father");
console.group("Child group"); // nested groupings
console.log("Daughter");
console.log("Son");
console.groupEnd(); // end child grouping
console.groupEnd();

Can output objects and XML

console.dir(document.location);
console.dirxml(document.getElementsByTagName("body")[0]);

Read the full article, good stuff. In the meantime here's a quickstart class. You can do this:
Firebug.t("whatever", someobject, anInteger);
or if you want print_r style output you can do this:
Firebut.dir(someObject);

package
{
	import flash.external.ExternalInterface;
 
	public class Firebug
	{
		public static function t(... args):void
		{
			ExternalInterface.call("console.log", args);
		}
 
		public static function dir(msg:*):void
		{
			ExternalInterface.call("console.dir", msg);
		}
	}
}
 

Very useful.

http://img.youtube.com/vi/<video id>/1.jpg

http://img.youtube.com/vi/<video id>/2.jpg

http://img.youtube.com/vi/<video id>/3.jpg

 
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
                "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<array>
	<dict>
		<key>label</key>
		<string>Test 1xxxxx</string>
		<key>image</key>
		<string>image.jpg</string>
	</dict>
	<dict>
		<key>label</key>
		<string>Test 2</string>
		<key>image</key>
		<string>image.jpg</string>
	</dict>
	<dict>
		<key>label</key>
		<string>Test 2</string>
		<key>image</key>
		<string>image.jpg</string>
	</dict>
</array>
</plist>
 

2.) Place the file in your Resources-iPhone folder (my file is called itemList.plist) and load it into an array

NSString* plistPath = [[NSBundle mainBundle]
                                     pathForResource:@"itemList" ofType:@"plist"];
NSArray *items = [NSArray arrayWithContentsOfFile:plistPath];

Simple!

1. sudo gem update --system
2. gem sources --add http://gems.codeendeavor.com
3. sudo gem install builder
4. gem install roo
5. gem install spreadsheet
6. gem install nokogiri
7. gem install rubyzip
8. gem install google-spreadsheet-ruby
9. gem install qatool

If you have any problems just use sudo in front of the command.  After you create your banners you can use this little tool, which will open a terminal window that corresponds to where you are in finder.  After that just type qatool and you're done! Super easy.