Re: Redirecting the mysql bin log to the text file in java. - Java Discussion Boards

ksss_maheshece3-Jul-09 20:11

3-Jul-09 20:11

Hello Friends,
Can i embbed a password protected Excel file which is to uploaded to the wep.Any solution related .jar file .I'm new comer for jsp. Thanks in advance.

With Regards,
MAHESH.K

Passing a vector from java and accessing it in visual C++

Aditya223-Jul-09 0:25

Aditya22

3-Jul-09 0:25

Hi,
I am trying to pass a vector of integers through JNI TO VC dll.How will i access the elements in that vector from my Visual C program?
Any help on this is really appreciated.
-Indhu

Need help to finish attendance management system

hruday872-Jul-09 20:01

hruday87

2-Jul-09 20:01

I am going to start this project soon so i need different ideas to design my project flow i mean like how would u like this management system to be? so that i can shape my project well

Re: Need help to finish attendance management system

Nagy Vilmos2-Jul-09 23:16

Nagy Vilmos

2-Jul-09 23:16

This reads so much like a homework question / school project. Am I right or just bang on the button?

[BTW, have you visited Hawaii?]

Panic, Chaos, Destruction.
My work here is done.

Redirecting the mysql bin log to the text file in java.

don Moen1-Jul-09 23:16

don Moen

1-Jul-09 23:16

hi,

m trying to redirect the output of the binary log file of mysql into some other text file.
the code i've written is ..

Process runtimeProcess = Runtime.getRuntime().exec("cmd /C mysqlbinlog " + fileName + " > c:\\ logDump");
int processComplete = runtimeProcess.waitFor();

this redirects the output, but the "logDump" file formed does not contain the queries, only the general things which are in the binary log file.

if i do the process manually on the command prompt, it works fine.

wots the problem ??? somebody help !!!

Re: Redirecting the mysql bin log to the text file in java.

Pavan_Putra2-Jul-09 2:51

Pavan_Putra

2-Jul-09 2:51

Try changing /C to /K ...

It's not enough to be the best, when you have capability to be great....

Re: Redirecting the mysql bin log to the text file in java.

don Moen2-Jul-09 4:12

don Moen

2-Jul-09 4:12

it din't work ...

anybody has any solution ?

Re: Redirecting the mysql bin log to the text file in java.

Scott Sauyet24-Jul-09 8:42

Scott Sauyet

24-Jul-09 8:42

Your code works fine for me as is.

The only thing I can imagine is that perhaps you have spaces in the file name and Window's command processor is not dealing with them appropriately.

Note that the output of mysqlbinlog is a fairly complicated format that includes much more than just the queries run, but you should be able to find them in the output.

Cheers,

-- Scott

How to make JDesktop SystemTray display for all users (remotely logged on users included)

Phoenix1011-Jul-09 21:07

Phoenix101

1-Jul-09 21:07

Hi guys,
I have a service that runs and a taskbar icon that allows user to interface with the service. But the taskbar icon is only displayed for the user it was installed for. The service runs for everyone. By everyone i mean all users that log on to that machine even users that remote desktop on the machine but the taskbar icon does not. Is there anyway i can do this?

SystemTray.getDefaultSystemTray().addTrayIcon(disconnectIcon);

Phoenix

Java installed base?

Diego Moita1-Jul-09 19:12

Diego Moita

1-Jul-09 19:12

Does anyone know the percentage of computers that can run Java applets?
The only stats I found are from Sun (2008)[^] and are not very detailed or up to date.

Of all forms of sexual aberration, the most unnatural is abstinence.

Re: Java installed base?

Nagy Vilmos1-Jul-09 21:53

Nagy Vilmos

1-Jul-09 21:53

Java has become an integral part of our daily lives... 

20 million Java powered TV devices 
800M+ Java desktop computers, 91% of worldwide desktops 
2.1B Java enabled mobile devices 
3.5B Java cards 
6B total Java devices 
7M+ Project GlassFish downloads

Not much detail there.

Panic, Chaos, Destruction.
My work here is done.

Need help with javascript onkeypress event

lmhawkins1-Jul-09 13:14

lmhawkins

1-Jul-09 13:14

Hello,

I have a textbox that hold a social security number.   I'm using javascript and the onkeypress event to auto format the text as the user types, i.e. they type 123 and then a dash   is automatically inserted as the 4th character.   The problem is that there is a one character lag so that the user doesn't know the dash has been appended until they enter their next character.   What I'd like to know is if there is a way to refresh the textbox immediately after the dash is entered so that the user sees it on screen before they type again.   The working code snippet is below.

Thank you in advance.

s1 = new String(Form1.f4.value)
if(s1.length == 3 || s1.length == 6)
{
     s1 += "-";
     Form1.f4.value = s1
}

Re: Need help with javascript onkeypress event

fly9041-Jul-09 13:46

fly904

1-Jul-09 13:46

Javascript != Java, this is more appropriate for the Web Development Forum[^].

Anyway, to answer your question, use the onkeyup event.

If at first you don't succeed, you're not Chuck Norris.

Re: Need help with javascript onkeypress event

luchi20092-Jul-09 22:37

luchi2009

2-Jul-09 22:37

I think AJAX may deal with your problem,but i am poor at AJAX. Smile | :)

Study Hard!

problem loading JFrame after build

dave_mm030-Jun-09 3:34

dave_mm0

30-Jun-09 3:34

Hello,

i've made a program that runs fine when i run it with netbeans (F6), but when i build the project and launch the application, one of the two main frames doesn't appear! Heres my Main code:

java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Menu().setVisible(true);
}
});

java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new ToolBar().setVisible(true);
}
});
}

When I run the program with netbeans, both the toolbar and menu (who both extend from JFrame) appear, but when i build the .jar and launch it, only the toolbar appears. Any idea why this might happen???

thanks

Dave

PS.: if im not in the right forum, what forum should this go in?

edit: Im loading a dll from the jar, and it launches fine when i double-click on it, but when i launch from the console, an error says it cant find the dll and the program exits

Re: problem loading JFrame after build

dave_mm030-Jun-09 4:25

dave_mm0

30-Jun-09 4:25

problem "solved"

for some reason the executable didn't like the absolute layout, so i changed it for a freeDesign... still no clue why, since it runs fine within netbeans:P

Re: problem loading JFrame after build

David Skelly30-Jun-09 5:59

David Skelly

30-Jun-09 5:59

If you choose "Absolute Layout" in NetBeans Matisse (the GUI designer) it uses a layout manager called org.netbeans.lib.awtextra.AbsoluteLayout which is not part of the standard Swing toolkit. If you choose "Free Design" it uses javax.swing.GroupLayout which (as you might guess from the name) is a standard Swing class. My guess is that AbsoluteLayout has some sort of dependency on other NetBeans classes which is going a bit wrong when you deploy it.

Generally speaking, Java Swing applications tend not to use absolute layouts (there are always exceptions, of course) and I would say that if you are happy to do all your visual design through the NetBeans GUI, you can stick to Group Layout ("free design") as it will do 99% of what you will ever want, and works very well with Matisse (they were designed in tandem, as far as I am aware).

If you find yourself hitting that 1% or wanting to roll your sleeves up and do some coding, there are plenty of other layout managers, of which I would recommend either JGoodies Forms or MiG Layout. Both excellent, both free.

Re: problem loading JFrame after build

dave_mm030-Jun-09 7:16

dave_mm0

30-Jun-09 7:16

thanks for the info, i didn't know that. Ill stick to the free design, its fine for what i need

File transfer using UDP protocol

nvnq27-Jun-09 0:40

nvnq

27-Jun-09 0:40

Hello everyone, I'm trying to find the Java source code of the simple Client/Server program to transfer files using UDP protocol! Anyone help me!? Thanks Rose | [Rose]

Re: File transfer using UDP protocol

Rozis27-Jun-09 1:34

Rozis

27-Jun-09 1:34

Hope you know UDP is not reliable, in the sense that packets can (and will, even on a lan) be lost...

Rozis

Re: File transfer using UDP protocol

nvnq27-Jun-09 1:57

nvnq

27-Jun-09 1:57

Of course I know that!... Thank u! Big Grin | :-D

Re: File transfer using UDP protocol

David Skelly28-Jun-09 22:17

David Skelly

28-Jun-09 22:17

Go to Google.

Type "java udp file transfer".

Read the results.

Need help using code to open delay(?) window

wmtoo26-Jun-09 16:27

wmtoo

26-Jun-09 16:27

If you go to Old Navy's site and mouseover one of their clothing items, an image pops that says "QuickLook". You can click the QuickLook image and a small pop-over (not up) window appears that allows you to use tabs within that window, select size, add to cart, etc.

I'm "thinking" this is a javascript, but I don't which one. I'd like to implement this on my site, rather than using pop-up windows or changing pages to view items.

Can anyone give me direction on how to make that work on my own website?

Re: Need help using code to open delay(?) window

fly90427-Jun-09 3:49

fly904

27-Jun-09 3:49

It is a div which is absolutely positioned using the image/page offset.

An easy way to do it is using JQuery[^]. Have a look at a couple of links here[^], the first link has a pretty good example, although you could always make the content of popup more dynamic using AJAX.

If at first you don't succeed, you're not Chuck Norris.

Java Free Source Codes

sreekanth55525-Jun-09 20:34

sreekanth555

25-Jun-09 20:34

http://itprojectsforyou.com[^], The site provides real time and academic projects with source codes for all type of customers. In addition to the real time projects, website focus on helping graduates and undergraduates to do their educational curriculum projects and seminars. Website have great inventory of project concepts and details. Students can discover the concepts and our team helps students to learn, develop, deploy and present this as projects.These projects will give an excellent exposure to cutting edge technologies. Our team has helped lot of students to successfully submit academic projects and there by adding more values to their resumes.

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