rubberman

255.255.255.255 is the global broadcast address. Your lan needs that to run. The other (starting with 239) may be the multicast address for a network printer. You should be able to configure your router to block any broadcast messages outside of your LAN. You may also be able to block …

Another option (though I generally recommend the virtual machine method mentioned by Mike2k) is to use the tool unetbootin to create a bootable live thumb drive of various distributions and try them out. It will let you boot/run a live Linux system from USB, and not take up any system …

What here2serve said. Most systems these days disable stuff like rsh because it is insecure. You can run scripts with ssh much like rsh, but it is much more controllable and secure. See the ssh man page for more information.

Linux/Unix/Posix - the latter is the key. QNX (now the Blackberry OS) is also a Posix operating system. Posix defines a set of common APIs and services that a posix-compliant OS has to support. Software written to the standard will compile/build on any posix-compliant system. I write software for all …

As what CimmerianX said. Also, what you did was just the same as executing the command "service networking stop" as root. As are most services, the networking services will be restarted on boot, or runlevel change (see the man pages for init or telinit).

I would agree with JorgeM. There are rootkits out there that hide in RAM and cannot be detected by current malware scanners.

I think the hardware is already interrupt driven (most likely). Some example of your code would be helpful as to how you determine when there is data to read and/or write.

Also, besides the == operator as mentioned by ddanbe, you want to use conditional logic, or a switch statement. IE, // Conditional logic if (operator1 == '+') { result = num1 + num2; } else if (operator1 == '-') { result = num1 - num2; } else if (operator1 == …

Mostly, this sort of problem exists because the application is checking the permissions of the files/directories they use to be sure that they have not been "hacked". Change the permissions back to the defaults, and either switch to the root account (su - root) to view them, or set up …

Speak with your advisor if you can't come up with a suitable subject on your own. Part of the educational process is learning how to explore the domain you are interested in, and choosing a thesis project is part of that. This is not the place to ask this question …

Finite-state machines are your friends for parsing data like this! IE: 1. first '<' == "start tag" event - transition to "reading tag_name" state. 2. handler == "read data until '/' or '>' found". 3. if '/' found, peek at next char. If next char is '>', then skip and …

Hint: see the C function `toupper(char c)`.

Google is your friend! You need to understand the structure of TCP/IP packets - this information is widely available, and I'm sure there are good Wikipedia articles on the subject that will lay it out for you. Then, you create a structure to contain the information, and populate it accordingly.

What file system type is on this array? Have you tried replacing the bad drive and letting the array rebuild it?

1. Visit the Brother web site for support on this - it is unlikely that anyone here can help you. 2. See #1. 3. Web site and link to support page for this device: http://www.brother-usa.com/SiteSearch.aspx?sk=DCP7030#.Ube48nVDuYl

If this is a school exercise, please make an effort to solve the problem yourself before posting here. We DO NOT do your homework for you, but will help you with problems once you have made an honest effort to solve them.

This is not enough information. Please explain exactly what you did to install the "upgrades", and was it the operating system itself, or just some applications, you tried to upgrade? What errors did you get? Can you post the output here?

This has nothing to do with RAM or CPU speeds. There are some significant differences between 2.3.10 and earlier versions of Gingerbread (android 2.3.x). Try building it with an earlier version, such as 2.3.6.

How are your building/linking this? The errors indicate that you are trying to link multiple versions (or copies) of the named functions, resulting in the "multiple definition" errors.

Have you configured the backup tool? That's what the errors seem to indicate, that you have either not configured it, or do not have a suitable device to hold the backup data attached to the system, such as an external USB/Sata drive. What about using some other backup tool?

Remember, we don't do your school projects for you. Show your work, and we can help you fix them, critique them, or resolve issues you are stumped on.

Just stating the problem is not enough to help you. Please post your code and algorithms that you are using for the collision detection.

First of all, the question is so amorphous that I'd not even want to become employed at that company. Without a specification of what they want to store (besides employee data), there is no way to define a polymorphic class structure. So, basically, this is not an answerable question. What …

That's not accessing sftp... If you were using the ftp protocols, the URL would have been something like "ftp://posting...." and not "http://posting....".

Also, show the server-side code as well as the client.

Check with a site like buy.com (now rakuten.com). I got batteries for my Android phone from them some time ago (2 extras) that are OEM units (same manufacturer, just not branded for the phone) with the same power ratings, at a fraction of the manufacturer's price. Absolutely zero problems: www.rakuten.com …

Major virus / rootkit infection I think! Time to save your data, re-install Windows, scan your data for infections, and then restore it and your applications. This crud is why I run an enterprise class of Linux, and run Windows only in a virtual machine. I can take regular snapshots, …

What RIK said. Most such issues are power-supply related. Either you aren't feeding the card the right power (and in the proper amperages), or your power supply is inadequate.

You are comparing a number with a string. Try `Until num=-1` or something like that.

:-) Yeah, asking us to analyze almost a thousand lines of code is a BIT excessive... :lol: Try to apply the KISS principal first, and then after you restructure your code, post again. :-) That said, you are, to my mind at least, making good progress for a newbie at …

So little experience, yet you are writing ATM code? Please let me know what bank this is for so I can make sure to avoid their kiosks!

Good question! Probably only Microsoft can tell you what those errors refere to. They are memory addresses, and I expect that the 3rd hex code (0x00000000) is a null-pointer violation. Best guess? You got hacked with a virus. Time to re-install the OS I think.

Singing "So Long, It's Been Good to Know You"... No backup? Consider the file as gone.

Re. What Stuugie said. We don't do peoples' homework for them. We will help once they make an honest attempt at it. Let's not help people cheat. Can you imagine what might happen if someone got through their degree courses that way, and then got a job in a safety-critical …

Please show your code. Just telling us that you have a problem is not very helpful.

Have you contacted Dell tech support about this? If you beat on them hard enough (I've had Dell systems for many years, so this is something I know about), they will usually fix the problem. The fact that there may have been a problem with delivery originally should have been …

Have you tried "select '1' as flag,* from ..." ?

Well, some of the headers included in this code are Windows ones, so you will need a Windows system and Windows compiler, such as (was suggested by the venerable Ancient Dragon) Visual Studio Express. One comment in line 15, you don't terminate or flush the line, and output to cout, …

do { buffer[0] = 0; strm.getline(buffer, BUF_SIZE); if (::strlen(buffer) > 0) { // Process buffer. } } while (!strm.eof() && !strm.bad());

The text is the code. Logic is how you apply algorithms (patterns for processing data) to data. This latter part is the difficult part. Image processing is VERY difficult. There are a gazillion factors to take into account, such as pixel depth (number of bits per pixel), size of image …

What folks here are saying is "don't ask us to do your homework for you"... Make an attempt first, and we can help you clean it up. This does not qualify.

Sigh... I see that your first problem is that you don't understand C syntax, especially with regard to pointer arithmetic... Where did you get this code and if you wrote it yourself, where did you get the algorithm? Start with that.

Stand on the shoulders of giants! Get the source code for ffmpeg (www.ffmpeg.org) and study that: http://www.ffmpeg.org/releases/ffmpeg-snapshot.tar.bz2

While Linux is not Unix, it is a Posix-compliant operating system, so most of what you learn about Unix is relevant. I have used both Unix and Linux (and related systems such as QNX) for many years. This is a good book - probably worth getting for general background information …

Better while loop, avoiding breaks... :-) bool done = false; while (!done) { //First column infile>>num; if(!infile.good() || infile.eof()) { done = true; } else { test1.push_back(num); //Back of the line for you, mister! //Second column infile>>num; if(!infile.good() || infile.eof()) { done = true; } else { test2.push_back(num); //Back of …

A lot of systems store the encrypted password in non-volatile memory, and cannot be reset without replacing the chip, or getting a master password from the manufacturer. Go to the manufacturer's web site to see. I have this problem with a Toshiba laptop I am trying to unlock for my …

One end is a usb device end. The others look like fire-wire ends. So, my guess is that it is a usb+fire-wire cable, capable of making a fire-wire to fire-wire device, or fire-wire to usb device connection. It definitely does not look like a USB to fire-wire cable, on the …

The rule of thumb is... EVERYONE over complicates their C code! Applying the KISS principal to code, especially C and C++ code is critical in building reliable and understandable programs/systems. Anyway, I will look at your code and comment again in another message.

`if ((courses < 4) && (courses > 6))` is wrong. You want to verify if the courses variable is between 4 and 6, inclusive, so it should be `if ((courses < 4) || (courses > 6))`. IE, use the OR, not the AND boolean operator.

You are talking about the network PXE boot capability? Yes, it uses tftp to download the system image to boot.