getting this in osx?

java.io.IOException: Cannot run program " ": error=2, No such file or directory

your code looks like this?

ProcessBuilder processBuilder = new ProcessBuilder(command);
final Process process = processBuilder.start();
InputStream is = process.getInputStream();
InputStreamReader isr = new InputStreamReader(is);
BufferedReader br = new BufferedReader(isr);
String line;
while ((line = br.readLine()) != null) {
builder.append(line).append(newLine);
}


command will need to be a String[] separated out.

so for example:


String[]{"ls", "-lrt"}


hope this helps.

Recently I needed a program to move the mail from one mail box to another. I wrote the following program to accomplish this.. Hopefully someone will find it useful. I whipped this program together pretty quickly, so it's a little raw. But it'll log any error mesages to standard out.


import javax.mail.*;
import javax.mail.internet.*;
import java.util.Properties;

public class MigrateMail{

public static void main(String[] args)throws Exception{

String host = "";
String username = "";
String password = "";
String migrationAddress;

Properties props = new Properties();
props.put("smtp.server.com", host);

Session session = Session.getDefaultInstance(props, null);
Store store = session.getStore("imap");
store.connect(host, username, password);

Folder folder = store.getFolder("INBOX");
folder.open(Folder.READ_ONLY);

Message messages[] = folder.getMessages();

for (int i=0; i < messages.length; i++) {
try{
forward(session, messages[i], i, migrationAddress);
Thread.sleep(60000); // sleep 1 minute between emails.
}catch(Exception e){
System.out.println("Mail Failed for " + i + ", " + messages[i].getFrom()[0] + ", subject = " + messages[i].getSubject());
}
}
folder.close(false);
store.close();

}

public static void forward(Session session, Message oldMessage, int i, String migrationAddress)throws
Exception{
Message message = new MimeMessage(session);
message.setSentDate(oldMessage.getSentDate());
message.addFrom(oldMessage.getFrom());
message.addRecipient(Message.RecipientType.TO, new InternetAddress(migrationAddress));
message.setSubject(oldMessage.getSubject());
message.setContent(oldMessage.getContent(), oldMessage.getContentType());

Transport.send(message);
System.out.println("Message Send. " + i);

}
}


Here's the compile command

javac -cp "mail.jar:activation.jar:." MigrateMail.java

Here's the run command

java -cp "mail.jar:activation.jar:." MigrateMail >> mail.migration.txt

then i command z'd it w/ a bg.

getting these errors:

[Thu Aug 13 16:18:34 2009] [error] ajp_read_header: ajp_ilink_receive failed
[Thu Aug 13 16:18:34 2009] [error] (120006)APR does not understand this error code: proxy: read response failed from (null) (localhost)
[Thu Aug 13 16:19:04 2009] [error] (70007)The timeout specified has expired: ajp_ilink_receive() can't receive header


I was. I fixed these by adding

maxThreads="256"

to the ajp connector:

< Connector port="8009" address="${jboss.bind.address}" protocol="AJP/1.3"
emptySessionPath="true" enableLookups="false" redirectPort="8443"
maxThreads="256"
/ >


Took me a long time to figure this out. the 256 number was derived by what the MaxClients had set in the httpd.conf.

Enjoy.

PageRank Sculpting

Bio Bits, also got an email about Tap Tap Revenges DMB themed app.

I heard about this a few months back and have been curious about how well it'll answer questions.

Wolfram Alpha is going live in a few minutes CST.

I think I'm going to ask it:

How far is Saturn from Mars on June 1st, 2009?

We'll see how well it performs. (By the way, I have no idea what the answer is )

I don't think it understood exactly what i was asking, however it gave me an answer...

So I'm in SF this week on some business, and today I had lunch down on the Embarcadero, and I got one of these "eco-friendly" cups. I've never heard of them before so I thought I'd pass a link over to the eco-friendly manufacturing company. Good for them.

From there web-site:


Greenware® portion cups and lids are a line of crystal clear, American made premium portion cups manufactured from NatureWorks® biopolymer, a polylactic acid (PLA) resin derived entirely from plants instead of oil. Greenware portion cups feature a rolled rim for leak-resistant lid application are are crystal clear to highlight any food or beverage. Available in three popular sizes, Greenware portion cups are a sustainable solution in foodservice packaging.

This is what happens when you put some devil to house..

Road to Area 51 was featured on slashdot today.

Ants Marching...




Bartender ...

Part 1...





Part 2...

Things have been crazy as of late.. We're getting close to wrapping up a 1.1.0 release on Hey, What's the Golf Score? ... should be rolling it out in the coming weeks.. I've also have been contacted by a couple people about doing some iPhone development for them. Meeting one person tomorrow night... I'm interested in seeing where that goes.. Worst case is I'll continue to develop the handful of apps I have in our labs.. A couple are showing some real promise.. Oh yes, and then there's always my 9-5 gig... Needless to say.. I'm busy busy busy...

peace all..