rubberman

What cereal is says is that you should RTFM! Linux man pages are there so you can figure out simple stuff by yourself...

Sorry, but we don't do your school work for you. Make an attempt and we might be able to critique your work.

From the command line, add an ampersand (&) at the end of the command.

So, you provide 142 lines of Java code, yet don't indicate where your problem occurs... :-( Please be more specic as to where the problem occurs, and why YOU think it may be happening. I'll teach you to fish, but I won't do your fishing for you!

What AoD said - the term for this is "steganography". There is an abundant amount of literature on the subject that can be accessed online. Remember, Google is your friend! :-)

For Unix/Linux systems (that should include OSX), you would use the inotify tools and api's. I don't know what the equivalent would be on Windoze systems. You need to do some searching in the MSDN documentation or Google it. FWIW, I have a fair amount of experience with inotify on …

This is basic computer science. There are abundant resources that explain how to do this online or in the literature. Please DO NOT ask us to do your homework for you!

PLEASE DO NOT ASK US TO SOLVE YOUR HOMEWORK PROBLEMS! This is cheating, pure and simple! The other posters have given you great hints about what may be your problem(s), yet you want them to finish the work... If I could, I'd give you a great big dope slap upside …

To repeat many replies in this forum - we don't do your homework for you - that is cheating (not to mention unethical). Make an honest effort to do the assignment and we will be happy to critique it, and point out errors that new programmers are likely to make …

Good start. Your declaration/definition on line 24 should be: `test* sArray[] = {` Why, you may ask? Because naming an array by its simple name (such as sArray1 or sArray2) is actually a pointer to the array; hence, the use of the pointer type for sArray[]. IE, you have an …

I deal with this cruft all the time. 1. Boot from a live Linux CD/DVD/USB device. 2. Assuming your system root (/) file system is /dev/sda1 (on Red Hat systems, it may be /dev/sda3, then you need to run this command: fsck -f /dev/sda1 (or fsck -f /dev/sda3) The command …

Try downloading the package deb files directly from debian: http://packages.debian.org/squeeze/nasm and then use apt-get or dpkg to install them.

The time for any specific read/write function in a hadoop cluster and data node can vary significantly. I don't suppose you are running an industrial strength management tool like Cloudera on your cluster, are you? They do track those sort of metrics, and can alert you when they exceed specified …

I assume this is a graduate-level program? And you are still clueless? What about "research" don't you understand? Don't ask us to do your work for you! This sort of research project is not supposed to be easy or simple, otherwise any schlub could deal with it.

How did you burn it? Did you burn the ISO to the disc as a file, or as the complete image? It must be written as a complete image, and then you need to verify the disc checksum (md5sum is most common) to the iso checksum to be sure it …

Who am I? What am I doing here? What is this conversation about? :rolleyes:

You can get jdbc bindings, native libraries, and source code for all of them from Oracle for MySQL.

This is a very much artificial set of data elements, in that both the A and the B parts are in sorted order in your example. If that is indeed the case, then you can use a binary search on the structures to most quickly find either the A or …

You need to determine what the output of your power supply is, and the power requirements of the cards, motherboard, CPU, disc drives, memory, etc. A lot of systems do not have adequate power for what you want to do, so you may need to get a better power supply.

There is also a Win7 and XP tool that can restore the Windows MBR. The actual problems is that the Grub boot loader is looking for the grub configuration files in the Linux partition, which don't exist any more. So, if you boot directly to the Windows recovery partition, or …

A good graphics library, available on just about every OS in use today, is Qt. It is system independent (works on Windows, Linux, Unix, QNX, and others), and very complete, handling threading very nicely. If you have to do it natively yourself, then you have a lot more work to …

And please don't ask us to solve your school work for you. That is cheating, and not allowed by the TOS of these forums! Make an effort first, and we will be happy to help you find your errors.

The world is going mobile. The most common language for mobile development is some version of Java (Android's Dalvek is a Java derivative - just a different virtual machine). C# is very much limited to Windows systems (the .NET infrastructure). My company does a lot of work with Windows mobile …

It sounds like this virus has also infected the boot loader. You will need to reinstall a clean MBR to this system drive. You can do that with EasyBCD (a bootable CD/DVD drive). Look here for more details: http://www.linuxbsdos.com/2012/03/10/restore-the-windows-bootloader-to-mbr-after-dual-booting-with-linux/ Once you restore the Windows MBR (Master Boot Record - or …

Also, for a server, you don't need to bind the socket, but you need to do an accept() before you listen() for connection requests. A client will bind().

You need the cups driver for that printer. Here is a link with instructions: http://www.iheartubuntu.com/2012/02/install-canon-printer-for-ubuntu-linux.html

Your standard repositories for apt-get/synaptic package managers should have the java 1.6 openjdk packages.

This is a usb device? Run the command-line command "lsusb" and post the output here. You probably need a driver for it. These can usualy be found on the site www.linuxwireless.org. The reasone we need the lsusb output is so we (and you) know the device chip set and device …

Have you tried the "Use CD as USB" option?

I have att internet (DSL) also. When this happens, it is usually due to a problem with the trunk wiring in the neighborhood. Call tech support and have them dispatch a service technician to fix it. ATT support office people have tools to check the health of the link to …

Show your work, and we will try to help. Don't show your work, and we assume you are trying to cheat... :-(

Just a style suggestion (one that will eliminate a LOT of bugs): use {} to scope ALL conditionals (if/else if/else) and loop blocks. IE: int maxScore = 0, maxItems[3]; for(int i = 0; i < items.size() - 2; i++) { for(int j = i + 1; j < items.size() - …

All cell phones are trackable, using their unique imei number. That is registered with all cell towers in range of the device when it is turned on. That is what the "Find my iPhone" app uses to track your phone if it is lost or stolen. Even if the SIM …

With the CPU cooler (verify that it is compatible with this CPU chip type) and the case fan, the cabinet fan is probably reduntant. Only get it is you can verify that the case has a mount point for it. This is a decent configuration to start with. Personally, I …

Assuming that they both use the same video adapter type, such as DVI or vga, and your video adapter supports two of those types of displays, then you should be "golden". I use two slightly different monitors on my desktop (24", 1920x1200, DVI w/ nVidia 8800GT adapter), and except that …

Your CPU, HD, and video card are likely the biggest current draws on your PSU. See what the load is (you can find out from the manufacturer's documentation). FWIW, if you are only running one of the DVD drives at once, then you will not likely have a problem. Running …

Sometimes you have to do this the hard way: 1. Remove all binaries and directories for the "tool". 2. Remove all registry entries for it. 3. Reboot, and see if it re-installs itself. If in #3 it re-installs itself, then you have more work to do. This may not be …

Local cellphones will do this as well when they try to connect to the local cell tower. Move all cellphones away from the computer as far as possible.

You need to understand C#'s implementation of the Reflection pattern. There are API's that should allow you to create and object via type name. I had to do this (create the class factory in order to create an object by name) about 20 years ago for C++. That way, when …

Actually Mike, you don't want to set PATH in .bashrc, as it is executed on each invocation of bash, sometimes resulting in PATH variables like "/sbin:/sbin:/sbin:/usr/bin:...". Path should only be set (in my opinion) in .bash_profile, or in a manually run script when you need to temporarily add a new …

I'm old-fashioned. I like a good editor such as nedit (any X-windows system), gedit (Linux), notepad++ (Windows), and make, plus a good debugger. I've used VS (many versions), and Eclipse (several versions), but they all get in the way of focussing on what you need to do, in my opinion. …

Please provide the full class definition (header file). This is not enough to really analyze your problem.

Also, please DO NOT ask us to do your homework assignments! Cheating is not an acceptable activity on Daniweb... :-(

I would guess that the battery was removed long enough for the CMOS/BIOS to reset to factory defaults.

Even with a valid local network address, you need to edit the /etc/ssh/sshd_config file on the server end and set the needed options for ssh connectivity from external machines. Also, make sure that the sshd service is started: sudo service sshd status

Look into the Linux nmap tool.

Time to send it on a trip to the repair depot. Go online and get an RMA from Gateway. If it is under warranty, they should provide a pre-paid return label for UPS or FedEx or similar. If it isn't under warranty, then you will probably have to pay for …

Personal opinion? Don't bother. It is not an infrequent event for people to try to access folders (directories) that they are not allowed to - often innocently. As long as it is blocked from them, then as the saying goes, "no harm, no foul".

We don't do your homework for you. Do some Google searching - you'll soon find what you need online.

Huh? What do YOU mean by IP? IP == Internet Protocol || IP == Intellectual Property... Please be more clear and specific about what you are trying to accomplish.