Posts by harinath_2007

Its not any magic . Its just a pre-defined macro.

Read this

The quick brown fox jumps over the lazy dog is a english sentence which contains all english alphabets.
Generally this sentence is used as testing in MS word.

No need to make the video tutorials . Just allowing to embed videos will be fine so that users can share all videos regarding tech stuff..

Anyway , I guess vlc player will do that job. Do you have any troubles using vlc?

Did you tried this

I guess adding videos will boost up the traffic of daniweb :)

Ya.Eagerly waiting for video tutorials.

edit video or image file properties through java

Do you mean changing the properties like setting Read-only mode , hidden mode or finding the size of the file?

Go through this

File f=new File("myvideo.avi");
f.setReadOnly();

Not only video files , you can use any type of file..

What's big deal ? just search in google and you will find plenty.

Happiness lies in yourself.

Sometimes staying silent will give you all answers.

Hi.. I can answer only to your some of the questions as i too belong to Java category.

The best operating system to implement the network programming in C/C++ is definitely linux (because of multi-process nature).

The syntax and semantics of the network programming is somewhat different in linux..
(as we have in our academics i am telling you).

If you want to code in C/C++ in linux , learning the syntax is not enough(even-though all the libraries and syntax looks complex when compared to normal C)
you need to know the concepts of unix operating system.

I recommend you to take a glance at "Unix networking programming -Richard Stevans".

(Initially when i went through the network programming in C/C++ , i dropped the idea of implementing it in C since i found that implementing it in my favourate language java is lot more easier when compared to C/C++ :))

Anyway , if you want to gave a try it in C , go ahead....

Thanks for help but it still doesnot give me desired out put the display result is zero only. Any help regarding this? Please help.

Your logic in the code is not correct..

I dont think you know how your code works.
If you want to print minimun value & maximum value , what is the use of incrementing and decrementing Min/Max.and printing it.

.

i have also specified the required path...please help .i am new to java.

Make sure that you have set the path correctly and re-compile it again.

Very nice article.(looks like marketing to me)

It will be useful if the OP could have post about "How it is made" or any "technical implementation details or softwares used etc" so that we can learn few technical stuff(since this website is about learning tech implementations) and the readers will get to know "HOW TO MAKE THINGS" instead of "BUYING THINGS"

Rest from having done your best, and let others speak as they want.

do you mean the info in the link is not helping or the link itself isn't working

I mean the link is not opening not its content.

Strange..Is it down for me or everyone??.
For me the link is not working but it's up here

Yes. It looks like negligence to me(not fixed in any of versions)
And..

find squareroot(3)-3

correction of small typo.:) it is squareroot(9)-3
Works for other values also like..
squareroot(16)-4
squareroot(25)-5
squareroot(36)-6
......

I just saw the forum title and remembered one of the Microsoft Calculator tweak.
I think all of you know this silly Microsoft tweak ( i can say negligence).

Open windows calculator. (Whatever may be windows version..works for all)

Now.

find squareroot(3)-3

Guess what............

The answer is not 0.

It's ok that microsoft neglected that error. But what made me suprised and shocked is that they never fixed that bug in any of the version of windows starting from sp1 to latest windows 7. (dint tried in windows 8. i think the bug is not fixed in 8 also :)).
----------------------

Ideas , comments and views....

a how to ;
http://geekswithblogs.net/mbcrump/ar...developer.aspx

Check the link once. It's not working..

@john321--- I guess the OP is asking about 32 bit number not about whether the computer is 32-bit or not?

I hope you know the meaning of what is meant by 32-bit number.?

It means that it is below the range of 2^32=4294967296

So if a number which has value larger than the above value will not be a 32 bit number.

Anyway can i know what made you check the bits?

I think you need to set the layout first.

I wish i could(indeed i love to) but still i'm a student pursuing my graduation.
The day i finish my education and become employed and financially independent , definitely i love to donate. I wish the god for success and hope the day will come soon.

Vmware 7.1.4

Read the contents of the jlabel into a file and then print that file..

I even tried using ISO image and there's no use. I still got the same error.
I searched over the web and played with my bios . Even that didn't fixed the error.
But i'm sure that the problem is with bios settings or Vmware bios settings.
Dont know what's wrong.....

(i tried CDROM as first boot device also HARD-DISK as first boot device.) Still no use..

I am trying to install windows XP (sp2) from a bootable CD.

I tried several times and got the same above error message . Even changing the bios settings didn't help.

I found this

Well, probably you may get answers from people if you could have asked a specific question regarding your code instead of asking whether to optimize the code.
The answer is that you need to know whether your code is perfect or not according to your requirements.

Simple.

Place a IF condition.

if(nResult==0)
      nResult=7;      //definitely it is saturday

If you want to know whether button is disabled previously or make the button disabled even after closing the frame(or running the program again) , just save the state of the button to a file.

Suppose if the button is disabled , write an integer or boolean value to a file which indicates the state of the button.

Ex- If button is disabled. (write integer value 1 to a file)
1-indicates button is previously disabled
So initially the value must be 0

So next time when you open the jframe, read the value from the file.
If the value is 1 , then button is already disabled.
If the value is 0, then button is not disabled.

Not only integer , use any value to indicate the state of the button(as your wish).

When i try to install the OS , i am receiving that error . Guest OS is the additional OS that is installed in virtual machine (using VMWare) inaddition to my main OS.

I have a windows 7 operating system on my pc. I am trying to install windows xp using VMware
and everytime i start to boot the guest operating system i get the following error..

PXE-E53 : No boot filename received

PXE-MOF : Exiting Intel PXE ROM.
Operating system not found

Can anyone help me to fix this error...

Do you mean AJAX (Like Facebook & Twitter) where they just auto-update without having to manually hit the refresh button? Unfortunately, we don't have the server resources to constantly poll the database like that.

Yes . similar to facebook (just like how we will be notified if someone comments on our post).
Anyway , hope you'll get all the resources in future and hope daniweb grows to peek in future.
Finally... Advanced Happy Birthday...:)

Is this site not working..?

1. What is process synchronization and why its used.

You'll get full info here

2. How can we recover a word document or file that has been deleted permanently.

There are many softwares available over the web. Some of the best i found are Pandora recovery

Oh , but we need to keep the control panel page open always and we should refresh the page regularly inorder to know. The notifications will be great relief . I think the pages should be made dynamic.

Hello folks...

Happy to be a part of largest IT discussion community :) (a best place to share and update knowledge)
Well , the point i want to highlight is that if someone posts in a thread i'm subscribed or a
thread which i post , i cannot know until i open the thread manually or i receive a e-mail notification.

Even though , there is a Thread's I've Posted in link , it's like hasty work to check the link again and again. or keep pressing the F5 button of the web-pages .
It will be nice if you make web-pages dynamic instead of static pages.
It will be very nice and better if there's a quick notification or alert whenever someone posts on your threads.( just like how you get in facebook when your friend comments on your post).

Why cant you maintain login-id's and password system instead of card swiping and storing it in notepad and making it complex?

Try this..Robot

Robot r=new Robot();
r.createScreenCapture(new Rectangle(your jframe co-ordinates as parameters));

You need to calculate the co-ordinates of your frame inorder to capture only the frame.

If you want to write the captured image to a image file , you can use ImageIO.write() method

It's just NOT possible. Whatever may be the media you just cant stop from duplicating..

Could you explain the terms "inrange" and "outrange" ?.
What actually you want to perform after pairing the device?

OP,said
with reference to how it is viewed in task manager

Can you show me the thread in task manager?

If you are compiling from command prompt , make sure that you are in the same directory where your source file is present.

Well..achieved basic functionality like pause/resume etc..lot more to work like how to manage like increasing/decreasing the bandwidth of download etc..

Believe your beliefs and doubt your doubts.

Post the error message here..
and

string[]args)

String is a class . it should be capital.

public static void main(String[] args)

Keeping it simple..
Process is a program which is currently under execution whereas Thread is a part of the program.A program or process can have many number of threads.
Threads are intended for making the code independent.

Get ZoneAlarm firewall(free version). It will warn you when a application tries to connect with internet .
So that way you can avoid those applications not to download anything or download updates.
You can easily turn on and off the updates.

I think this is the best way in my view.....

When ending a day you should never say “I could have”, “I should have”, or “I would have”. At the end of the day you should always say “I did”.