The History of Labor Day.

Couple new photo albums: Jake's Christening and BBQ @ Flora

Trailer: The Animatrix.

Eclipse 2.0.1 released. There's even an unofficial release for Jaguar.

Java Tip 131: Make a statement with javac!

A pretty nifty utility whenever in need to quickly execute a few lines of code. It operates pretty much the same way as the MRJ Java Diddler did.

To create a command launcher under OS X issue the following commands from within the directory containing the JavaStatement.class file:

  echo '/usr/bin/java -cp "'$cwd'" JavaStatement' > run.command
  chmod 755 run.command

To execute simply double click on the run.command file.

You may want to check this Eclipse Plugins repository.

Get a Tattoo to monitor Diabetes.

Happy Father's Day.

Certy is offering various free online Java certifications.

I've been trying to make use of the PowerfulTokenizer I mentioned a few days ago. The author had the right idea, but his implementation is incomplete and riddled with bugs.

I started fixing it, but quickly realized it would be faster to roll my own.

Considering our particular needs it made more sense to implement it as part of the jTalk Utility class. But the gist of it goes something like this:

// The delimited string
String csv = ",2,3,"4, 4.1",5,,7,""5, 5.1""";
// The delimiter (i.e.: comma, tab, etc.)
String delim = ",";

// Tokenize the data
StringTokenizer st = new StringTokenizer(csv, delim, true);

// The buffer used to hold substrings
StringBuffer buffer = new StringBuffer(0);

// The current token
String token;
// The previous token
String oldToken = delim;

// Loop thru the tokens
while (st.hasMoreTokens())
{
  // Get the current token
  token = st.nextToken();

  // If the current token and old token are both equal to the
  // delimiter the current value is blank
  if (token.equals(delim))
  {
    if (oldToken.equals(delim))
    {
      // Output a blank value
      System.out.println("");
    }
  }
  else
  {
    // A substring always starts with a double quote
    if (token.charAt(0) == '"')
    {
      // Reset the buffer
      buffer.setLength(0);
      // Get the current substring chunk skipping the starting
      // double quote
      buffer.append(token.substring(1));
      
      // Loop until the end of the substring
      while (!(token.endsWith(""")))
      {
        // Get the current substring chunk
        token = st.nextToken();
        // Append it to the buffer
        buffer.append(token);
      }
      
      // Output the buffer if not empty
      if (buffer.length() > 0)
      {
        // Output the buffer skipping the ending double quote
        System.out.println(
          buffer.substring(0, buffer.length() - 1)));
      }
    }
    else
    {
      // Output the trimmed token
      System.out.println(token.trim());
    }
  }

  // Save the value of the token
  oldToken = token;
}

You may also want to implement a method which automatically converts pairs of double quotes ("") to single double quotes (") which is a common practice in most export formats.

We're going to give the Smokey Joe a try in the afternoon. Should be fun.

Version 1.4.1 of Jakarta Cactus, a server-side unit testing framework, has been released.

I'm looking for ways to create password protected Zip archives using Java. If you have any suggestions let me know.

Henri has some interesting Ant tidbits.

My partner asked me the following question yesterday:

I am trying to get the indexOf a header column regardless of it's case.

This is how I do it case sensitive:

    int pos = data.indexOf("Custom List 2");

But I also want to find the case where it's "custom list 2".

The answer? Simple, make everything lowercase:

    int pos = data.toLowerCase().indexOf("custom list 2");

But I can definitely understand how puzzling it could be to someone who doesn't write code for a living.

Someone on the Java-Dev mailing list asked about getting the MRJ JavaDiddler to run under OS X. I suggested giving BeanShell a try instead.

The July 2002 Mac OS X 10.2 Developer Tools and the August 2002 Update are now available for free download by all ADC Members.

I was able to compile the latest Jikes CVS snapshot once I applied the update.

New Web Page: Mac OS X Server Resources For Developers.

New Internet Developer Article: Installing Perl 5.8 on Jaguar.

Cyberlaundry: eSuds. What will they think of next?

Yet another try at a Linux Desktop Edition.

Paris remembers Diana five years on.

Alexa Top 500 websites.

Java Recipe of the Day: Performance Timing.

RSS 0.9.4 draft specs.

TightVNC 1.2.6 has been released.

Sitraka is offering a seminar on Assuring Maximum Performance in J2EE Systems in Seattle on September 4th. I've registered for it but I'm not sure if I will actually attend.

We're going to go help Vicki' sister, Flora, pickup a Smokey Joe for her new house this afternoon. We're supposed to have a barbecue at her place on Sunday.

My observations (and fixes) on Jaguar upon installation:

/usr/local/bin is no longer in the $PATH.
	To fix, execute:     echo "source /usr/share/tcsh/examples/rc" >> ~/.tcshrc     echo "source /usr/share/tcsh/examples/login" >> ~/.login
NcFTP has been removed.
	See my previous installation instructions or get it here.
/usr/share/init/tcsh/aliases is gone.
	To fix, execute:     echo "source /usr/share/tcsh/examples/aliases" >> ~/.tcshrc You might also want to look at this article.
FTP access is turned off.
	Needs to be turned back on via the Sharing control panel.
Printer Sharing is now available in the Sharing control panel.
	It's about time. Very cool! However USB Printer Sharing with computers running OS 9 is only supported through Classic. Does not seem to work with 10.1.5 or Windows either.
The Finder command-option shortcuts have been changed to command-shift.
	Takes some time getting used to.
The locate/whatis databases are not rebuilt.
	To fix, execute:     sudo /private/etc/weekly
The Address Book LDAP implementation is useless.
	Returning the name, email address and phone number is just not good enough.
Windows File Sharing is not as straight forward as it looks.
	I was able to mount a shared folder from a Windows machine, but not the other way around. Still working on that one. [Update] Resetting my password did the trick. Thanks Mike.
The Finder open window zooming effect is annoying.
	How do I turn the damn thing off?
An ODBC Administrator is included in the Utilities folder.
	I haven't tried it, but should prove to be useful.
A Terminal window can now be split into horizontal panes.
	Sweet!
This new cursor is way too fat.
	And I don't mean pretty hot and tempting.
command-option-click to hide current application.
	Just like it has been since System 7. option-click is still supported too. Great!
Interface Sound Effects are turned on by default.
	Can be turned off in the Sound control panel.
The ability to Replace All items when copying/moving files has been added.
	Thank God! No smart folder replace like Windows though.
VNCDimension 0.7.10 no longer works.
	Thankfully VNCThing still works.

Unfortunately this annoying problem has not been addressed. At least there is a way navigate thru the elements of open/save dialogs using the tab key.

I upgraded the server to bind 9.2.1 release 1.7x.2 last night.

I voted for Kelly, again. I'm just so predictable.

Is Red Hat the Microsoft of Linux?

RIAA promotes file sharing.

Microsoft: XP SP1 "Within 10 Days"

Shop till you drop. Size does matter.

Microsoft Publishes 272 Windows APIs.

Some problems with Jikes 1.1.6 have been fixed and are available via CVS. Here are the steps I used to compile and install the latest snapshot under OS X 10.1.5:

cvs -d :pserver:[email protected]:/usr/cvs/jikes login
cvs -d :pserver:[email protected]:/usr/cvs/jikes checkout jikes
cd jikes
./configure
sudo make install
rehash
cd ..
rm -rf jikes

The first cvs command will prompt for a password, simply enter "anoncvs".

Someone has made a patch for Jaguar, but I haven't had a chance to tried it, yet.

The Jakarta Commons BeanUtils version 1.4.1 has been released.

Version 3.4 of the NetBeans IDE has also been released.

We watched the season finale of Witchblade last evening. Season 2 was pretty good overall. I think I liked the first season better though.

Late last nite I received this letter from Javalobby:

Dear Friends in Javalobby,

I've got a simple favor to ask you. I'd be personally grateful if you would go participate in a Java programming challenge on Wednesday night at OTN to show your support for Javalobby and your goodwill to our sponsor, Oracle, who is hosting the challenge. Oracle has treated Javalobby really well, and their sponsorship and support helps us continue to deliver Javalobby as a free resource for the whole Java developer community. I hope you'll agree that participating in their Java programming challenge is a reasonable way to acknowledge their valuable support, and you may even have fun in the process.

Visit http://www.oracle.com/go/?&Src=1075780&Act=11 for the details and to register.

You won't win any money or a new BMW or a trip to the stratosphere in a Mig- 25, but I will personally send the names of the winners to everyone in Javalobby. You'll be known by your peers in the Java community as the best of the best, and you'll be entitled to brag. I know a lot of you are seriously good Java coders, and I'd bet many of you are better at it than you think. Please take the time to go over to Oracle's OTN site and try your hand at some of their "practice arena" questions. You'll get to preview their interactive challenge environment and you'll definitely hone your skills at coding under pressure. If you enjoy yourself, then go ahead and enter the contest and do your very best to win.

The challenge begins Wednesday, August 28 at 6:30 p.m. Pacific Time. The practice arenas are open around the clock from now on. I understand you should try to show up for the challenge on Wednesday a little early so you don't miss out. If you're late, then you can't participate. Of course, the competition is totally FREE and there is no obligation to buy anything (I don't even think you CAN buy anything!)

Again, visit http://www.oracle.com/go/?&Src=1075780&Act=11 to register and try the practice arenas.

Thank you in advance for your support, and I hope this will be fun for everyone who shows up and helps make the event a success. I genuinely appreciate your help, and you can be sure that your participation will help Javalobby.

Warm regards,

Rick Ross
[email protected]

Oracle 9i for OS X. Took them long enough.

Expert demonstrates yet another Microsoft hack.

Switch to Mac? Too funny!

Java Recipe of the Day: Dynamic Class Loading.

Mozilla 1.1 terrorized my machine.

I inadvertently hit return when asked to change the default browser. No big deal, I thought. Boy was I wrong…

It didn't take long to figure out that version 1.1, like its predecessors, does a pretty pathetic job at rendering most web pages. So I promptly un-installed it. From that point on, Internet Explorer started to refuse opening URLs. I went thru hell and back trying to re-install IE. Everything is hopefully back to normal now. Reader beware.