I wanna assign you ALL my Duke Dollars....

...for a new question i have BUT b4 I can do that I need to retrive back the duke dollars from my earlier messages that haven't been answered and have my dollars gathering dust...how on earth do i do that?

Silkm I have no issues with assigning you all my dukes from all those earlier questions...just go there, type anything and I will assign them to you if u can solve my query...
It's gotta do with setting the classpath...and yes, i have already been thru google and forums here...
This is what i do:
- Start>Control Panel>System>Advanced>Environment Variables
- Click on Path in the System Variables section
- Click Edit and add C:\Program Files\Java\j2re1.4.1_01\bin AFTER %SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;c:\Program Files\Common Files\Adaptec Shared\System;
- Next I go to DOS and get my C prompt to C:\Program Files\Java\j2re1.4.1_01\bin
- I type javac helloworld.java and ENTER
- I get "javac is not recognised as an internal or external command, operable program or batch file"
So then I go back to Start>Control Panel>System>Advanced>Environment Variables
- This time I click on New in the "User Variables for Gaurav" section(that's me) - after all i am logged in as Gaurav on my XP machine!
- I type Path in Variable Name and C:\Program Files\Java\j2re1.4.1_01\bin in Variable Value
- Save
- goto DOS
- type helloworld.java and get "javac is not recognised as an internal or external command, operable program or batch file"
BTW i have installed j2re-1_4_1_01-windows-i586 on a XP machine
HELP!

Similar Messages

Pls help, urgent... I'm giving out all my duke dollars...

Hi, thanks for reading...
My problem is I need to assignment some value into an variable when the "main" program start and I want the data inside this variable visible to all the class to use (by using the getter methods to get the value),
For example: From the code below (the clsMain), it is possible to get the same value assigned into the "strGrandChildName" variable in the "main" program inside the "clsChild" class? Any idea how to make this thing work? pls help me... with some sample code... i really appreciate any help you guys can give.
Thank You,
Best Regards.
public class clsGrandChild {
private String strGrandChildName = "";
public void mtd_setGrandChildName(String strIn) {
strGrandChildName = strIn;
public String mtd_getGrandChildName() {
return strGrandChildName;
public class clsChild {
private String strChildName = "";
public void mtd_setChildName(String strIn) {
strChildName = strIn;
public String mtd_getChildName() {
return strChildName;
public String mtd_GrandChildName() {
// can i get the same value of strGrandChildName assigned in the main frm here?
public class clsMain extends clsGrandChild {
public static void main(String[] args) {
mtd_setGrandChildName("grand child name");
clsChild objChild = new clsChild();
objChild.mtd_GrandChildName();

public class clsGrandChild {
private String strGrandChildName = "";
public void mtd_setGrandChildName(String strIn) {
strGrandChildName = strIn;
public String mtd_getGrandChildName() {
return strGrandChildName;
public class clsChild {
private String strChildName = "";
public void mtd_setChildName(String strIn) {
strChildName = strIn;
public String mtd_getChildName() {
return strChildName;
public String mtd_GrandChildName() {
// can i get the same value of
alue of strGrandChildName assigned in the main frm
here?
public class clsMain extends clsGrandChild {
public static void main(String[] args) {
mtd_setGrandChildName("grand child name");mtd_setGrandChildName("grand child name") shouldn't be called here, it should be called after the
clsChild object has been created
>
clsChild objChild = new clsChild();objChild. mtd_setGrandChildName("grand child name");
objChild.mtd_GrandChildName();
If to access the variable strGrandChildName before the instanciation of clsChild object is what you needed, then you will need to set the string strGrandChildName as static and also setter method
needs to be static too.
private static String strChildName = "";
public static void mtd_setGrandChildName(String strIn) {
strGrandChildName = strIn;
by doing it this way, the static variables will be created when main thread starts.

Please take ALL my dukes but get me started!

It's gotta do with setting the classpath...and yes, i have already been thru google and forums here...pls see all earlier failed attempts to my query on http://forum.java.sun.com/thread.jsp?forum=54&thread=331803&tstart=15&trange=15 (Thread Name: wanna assign you ALL my Duke Dollars....)
This is what i do:
- Start>Control Panel>System>Advanced>Environment Variables
- Click on Path in the System Variables section
- Click Edit and add C:\Program Files\Java\j2re1.4.1_01\bin AFTER %SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;c:\Program Files\Common Files\Adaptec Shared\System;
- Next I go to DOS and get my C prompt to C:\Program Files\Java\j2re1.4.1_01\bin
- I type javac helloworld.java and ENTER
- I get "javac is not recognised as an internal or external command, operable program or batch file"
So then I go back to Start>Control Panel>System>Advanced>Environment Variables
- This time I click on New in the "User Variables for Gaurav" section(that's me) - after all i am logged in as Gaurav on my XP machine!
- I type Path in Variable Name and C:\Program Files\Java\j2re1.4.1_01\bin in Variable Value
- Save
- goto DOS
- type helloworld.java and get "javac is not recognised as an internal or external command, operable program or batch file"
BTW i have installed j2re-1_4_1_01-windows-i586 (only the JRE; no SDK...do i need it?) on a XP machine
HELP!

hi gaurav!!!!!!!!!!
i've been getting the same error as u (tho my problem relates to some error during installation which prevents me accesening autoexec)
at c:\> (or wherever u have jdk)
check if ur classpath variable is aset or not
type echo %classpath%
it will echo the class path and u can correct it if wrong
i think the following shud solve ur problem tHO it is a very temporary solution
(at compilation)
C:\>SET CLASSPATH=C:\Program Files\Java\j2re1.4.1_01\bin
C:\Program Files\Java\j2re1.4.1_01\bin>javac helloworld.java
if u use this then at run time)
C:\Program Files\Java\j2re1.4.1_01\bin>java -classpath<C:\Program Files\Java\j2re1.4.1_01\bin\helloworld
HOPE IT HELPS U !!!!!
(NOTE: U WILL LOOSE ALL THESE SETTING WHEN U CLOSE THE PROMPT WINDOW AND U WILL HAVE TO SET IT ANEW EACH TIME )

SDN Forum points vs Sun Forum Duke Dollars

I believe that a points system is a great way to encourage participation by the community in problem solving.
With the points system in SDN, however, there is room for abuse, for example, by having people you know award points to you on threads.
I personally like the points reward system (Duke Dollars) on Sun's Developer Forums. In this scheme, you work with credits. Every user is given a certain amount of points (Duke Dollars) when they join. When you post a question, you can assign a number of Duke Dollars up front from your available credit as a reward to entice responses. You can also accumulate more Dollars by answering threads which have Dollars assigned.
Every month, Sun gives a gift to the user who has accumulated the most points.
I'm not sure that this solves the problem of users not assigning points for valid help, but, because users are working with limited credit, it does force them to be careful when assigning points, and prevents abuse as that mentioned above.
I would like to hear what other people think about this scheme. Perhaps there are aspects I have not considered.
Regards,
Martin

Would a moderator make it more positive?
Actually Craig went into each of the forums and published a "rules of engagement". Maybe that kind of a "sticky note" post would be the place to remind people about the inappropriateness of redundant questions (across various forums) and the confusion and poor sporting behavior associated with "copied" answers. I can ping Craig with that suggestion to add text if you think it makes sense to "remind" people in each of the respective forums.
Or..to be a little more provocative, we could suggest that community members who have a good track record of participation, collaboration, and exemplary attitude be given the moderator rights in forums where the activity volume might be too overwhelming for an SAP moderator alone to manage and given the rights to move content to a more appropriate thread.
This is what I meant about "self-policing". Also, perhaps the moderators (internal as well as SAP) could identify themselves in a sticky post and invite participants in those designated threads to track "abuses" or issues, thus identifying them and hopefully resolving them publically.
Strange, it reminds me that in old, Puritanical, America, of the 17th century community culprits were subjected to a public dunking or stocks when they broke the law. The purpose being that public condemnation sent a clear message to other "would be" misbehavers.... and thus deterred further bad conduct.
While a rather radical and unpleasant method it was an open way of dealing with abuses to the system.
Perhaps others can offer less extreme and more effective suggestions here
Marilyn

How are duke dollars distributed?

Hi all,
I wonder.... For the last 2 months, I replied on several messages with Duke Dollars on it. But those Duke dollars were never attributed to anyone. Very often there wasn't even a feedback from the person that posted the message.
What happens with those dollars?
Marc

Don't let others fool you.
I am collecting all unassigned dukes. Just post the
threads you have been answering and I'll make sure you
get those dukes (charging only a small fee).Don't trust him! He said he would collect for me but instead he intimidated the user into giving him all their Duke Dollars!

Assigning duke dollars

How do I award Duke dollars to the best respondent to my question?

After you post a question, there will be a hyperlink like "assign duke dollar" in the page of your post. Follow it to assign the duke dollar to your question. To reward the duke dollar to the response, you have to log in first, open your post, then you can see a icon in front of every repsponse, you can click the one you want to reward.

How do you award duke dollars

How do you award duke dollars

At the top of your post, ther will be an option to "Assign" duke dollars. Once you assign them to your post, you will see an option to "Award" duke dollars in the header of the replies to the post.
Why don't you assign a few to this post to witness that! :-)
Kamran

Cant assign duke dollars --not working why ?

cannot see the assign duke dollar button why ?

I'd tell you if there were some Dukes on offer.

10 Duke Dollars if you help me set up tutorial

After several posts to this forum w/o any success, I am now offering 10 Duke Dollars to get this problem fixed:
I am trying to work through the j2ee tutorial on a Windows XP platform, specifically the servlets section which requires me to build the bookstore1 example (chapter 11). I am having problems with using asant to compile and package the project. I have been at a complete standstill for about a week now because I cant get the example to run - Im tearing my hair out, so plese help me!!!
The command I am using is asant create-bookstore-war. This throws about 80 compilation errors because classes referenced within the source files are not found . I therefore know that the compiler cant find the classes (suggesting CLASSPATH problems), but I dont know what settings Im supposed to be using.
Some info for you:
I tried adding JAVA_HOME and J2EE_HOME to the environemt variables, pointing to the java sdk (inside the app server) and J2EE application server installation location respectively. This didnt work. Initially I had JAVA_HOME pointing to a seperate installation of the SE SDK I had, but since discovering the SDK inside the appserver, I uninstalled J2EE, J2SE SDK, and re-installed J2EE, using the enclosed sdk as JAVA_HOME. None of this solved my problem.
I think I know now that the environment variables are not anything to do with the tutorial - this is just for the locations of the J2EE and J2SE SDK command path files - is this correct? In which case, using J2EE_HOME and JAVA_HOME is just for shorthand declarations in the environemtn/system variables?
(As you can probably guess by now I have spent a lot of time trying out different things!!!).
I also tried setting the j2ee.home and j2ee.tutorial.home attributes in the build.propoperties file located in <INSTALL>/j2eetutorial14/examples/common. This didnt work. I also tried setting the admin username property in this file, and the corresponding password in the password file (cant remember offhand what its called). Again, no luck.
In another post, somebody asked for the following oputput from my system:
D:\J2EE\j2eetutorial14\examples\web\bookstore1>asant listprops
Buildfile: build.xml
listprops:
     [echo] Path information
     [echo] j2ee.home = C:\Sun\AppServer
     [echo] env.Path = C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C
:\BORLAND\BCC55\BIN;C:\Sun\AppServer\jdk\bin;C:\Sun\AppServer\bin;
     [echo] env.PATH = ${env.PATH}
     [echo] Classpath information
     [echo] classpath = .;D:\Packages;
     [echo] Admin information
     [echo] admin.password = ${admin.password}
     [echo] admin.host = localhost
     [echo] admin.user = admin
     [echo] admin.port = 4848
     [echo] https.port = 8181
     [echo] Domain information
     [echo] domain.resources = "domain.resources"
     [echo] domain.resources.port = 8080
     [echo] Database information
     [echo] db.root = C:\Sun\AppServer/pointbase
     [echo] db.driver = com.pointbase.jdbc.jdbcUniversalDriver
     [echo] db.host = localhost
     [echo] db.port = 9092
     [echo] db.sid = sun-appserv-samples
     [echo] db.url = jdbc:pointbase:server://localhost:9092/sun-appserv-samples
     [echo] db.user = pbpublic
     [echo] db.pwd = pbpublic
     [echo] url.prop = DatabaseName
     [echo] ds.class = com.pointbase.jdbc.jdbcDataSource
     [echo] db.jvmargs = -ms16m -mx32m
BUILD SUCCESSFUL
Total time: 1 second
D:\J2EE\j2eetutorial14\examples\web\bookstore1>There must be somebody out there who has set this tutorial set up on Windows XP - please can you give me a dump of your system and environment variables, and any other settings I need (build.properties etc.).
Many thanks

Heres the last couple of errors on running asant creat-bookstore-war. All errors are cannot resolve symbol, so im sure its a classpath problem.
I only have PATH properties set in the environment variables, and the set CLASSPATH only points to my own J2SE packages.
    [javac] D:\J2EE\j2eetutorial14\examples\web\bookstore1\src\servlets\ShowCart
Servlet.java:147: cannot resolve symbol
    [javac] symbol : class ShoppingCartItem
    [javac] location: class servlets.ShowCartServlet
    [javac]                 ShoppingCartItem item = (ShoppingCartItem) i.next();
    [javac]                                          ^
    [javac] D:\J2EE\j2eetutorial14\examples\web\bookstore1\src\servlets\ShowCart
Servlet.java:148: cannot resolve symbol
    [javac] symbol : class BookDetails
    [javac] location: class servlets.ShowCartServlet
    [javac]                 bd = (BookDetails) item.getItem();
    [javac]                       ^
    [javac] 68 errors
BUILD FAILED
file:D:/J2EE/j2eetutorial14/examples/web/bookstore1/build.xml:56: Compile failed
; see the compiler error output for details.
Total time: 8 seconds
D:\J2EE\j2eetutorial14\examples\web\bookstore1> and heres the build.properties file:
j2ee.home=C:\\Sun\\AppServer
j2ee.tutorial.home=D:\\J2EE\\j2eetutorial14
sunone.home=${j2ee.home}
admin.password.file=${j2ee.tutorial.home}/examples/common/admin-password.txt
admin.host=localhost
admin.user=colr
admin.port=4848
https.port=8181
domain.resources="domain.resources"
domain.resources.port=8080
db.root=${j2ee.home}/pointbase
db.driver=com.pointbase.jdbc.jdbcUniversalDriver
db.host=localhost
db.port=9092
db.sid=sun-appserv-samples
db.url=jdbc:pointbase:server://${db.host}:${db.port}/${db.sid}
db.user=pbpublic
db.pwd=pbpublic
url.prop=DatabaseName
ds.class=com.pointbase.jdbc.jdbcDataSource
db.jvmargs=-ms16m -mx32m Thanks.

How do you add Duke Dollars to a post???

How do you get the little Duke Dollars thingy to show up next to your post? There are no buttons to do so on the page where I'm ttyping this, nor on the preview page. Nor does it say anything about it in the Duke Dollars FAQ.

Oh never mind! I saw the option to add Dukes appear after the message was posted.
IMHO you should be able to add Dukes either on the form or the preview page.

Duke Dollars Not Working

I tried to assign Duke Dollars to my last post. It says that I have 50 dollars to assign. Whne I try to assign them I get a 500 Server error. i kept trying and it eventually displayed a stack trace stating the user has insufficient dollars. What Gives?

I'd tell you if there were some Dukes on offer.

Test topic for duke dollars test case

Have had issues reported regarding not being able to assign duke dollars. This is a test to see if there's an issue or not. -- DanG

it should look like:
Forum Home > New To Java Technology
Topic: test to assign Duke dollars
       Duke Dollars
       If you'd like, assign Duke Dollars to this topic to encourange
       others to answer your question. [More Info] at the top of this thread.

"My Duke Dollars"

Go to your "My Duke Dollars" and click on the link to "Duke Dollars Rewards Program Account Summary".

And??What does it give you because for me it gives memy
'profile management'?No. I get my list of dukes spent, gained, totaland
recent activity.I too. Sometimes. Other times, I get a 404 or a
log-in and my profile.Do you remember all the shenanigans with your user profile. How you had to confirm something or whatnot a couple of years ago so they could "centralize" and "streamline" the one Sun account login thingy?
That worked out well didn't it. Much better now.
Vote "Don't touch it!" in Sun's feedback poll http://forum.java.sun.com/thread.jspa?threadID=710736&tstart=0 Sun should fix the bugs in the forum software before fiddling around with the GUI.

Duke Dollars for the first to implement the JOSRTS Tech Test

See http://www.josrts.org/cgi-bin/ikonboard/ikonboard.cgi?act=ST;f=6;t=124
If the offered Duke Dollars aren't showing up, it's because I haven't figured out yet how to attach them to the post. Give me some time, it's the first time I've offered them. :-)

The following errors were found:
The board administrator requires that all members log
in before viewing the boardSorry, that's just the way the board is set up. Feel free to create a login and lurk around.
For those of you unfamiliar with JOSRTS (http://www.josrts.org), it is an attempt by the community to create a Real Time Strategy game in Java. This challenge is meant for members of the project, but if anyone would like to join the project, feel free.

Duke Dollars Question

Hi,
I have posted couple of questions with DUke Dollars. I did not reward them because nobody answered my question. Now i can i use those dollars in my New Posts.
thanks.

You can also un-assign them (get them back) assuming Sun hasn't changed the web site lately, but I don't remember exactly the URL you have to hit. Search the forums for "reward.jsp" and see if you can find another post about doing that.

I wanna assign you ALL my Duke Dollars....

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