5,331 Posted Topics
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| | Re: RAMSEY Send it in to the repair depot for service. It is a hardware problem - possibly something as simple as a bad capacitor or connector, but these forums can only suggest possibilities, and likely not a real reason or solution.  |
| | Try reading the man page for grep/egrep: man grep |
| | If these are ethernet-attached printers, then HP has management software to handle them. What OS are you using on your PC's? |
| | Re: Enginner ?? Are you saying you need a secure network? A local network (LAN)? A corporate network (IntraNet)? Please be specific as to what you want to accomplish. |
| | This is likely a hardware problem - most likely it has some overheating component (CPU, RAM, etc). You need to send it into the repair depot for warranty service.  |
| | Not a "simple" question. Do you want to use a GUI interface? What about animation? Is this a puzzle game, or an interactive roll-playing (such as 3rd person shooter) game? IE, please be more specific as to what you want to accomplish. |
| | This is not a C code problem. It is most likely a misconfigured cronjob problem. Show the crontab please, as well as user ID for interactive use. |
| | Re: R145551.EXE Ok. What processor, audio controller / chip set, operating system, etc. do you have? Just saying you need a sound driver is not too useful for helping you... :-(  |
| | What does it show when you click on the last item "Universal Serial Bus controllers"? |
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| | Re: try Try what? Linux? Unix? You can download and install Linux from many sites, and for Unix there is BSD and Solaris that are freely available to install and try. What do you want to do?  |
| | 1. Download, burn, and boot a Linux live CD/DVD/USB drive. 2. Start the command line / console tool. 3. Use the dd command to wipe the drive: dd if=/dev/zero of=/dev/sdx bs=1M /dev/sdx is the device ID of the HDD you need to reuse. /dev/sda is usually the system disc - … |
| | As caperjack said. Linux is FOSS (Free and Open Source Software). All source code as well as binary code for most any hardware is available on line free for you to download, install, modify, and use to your heart's content. If you cannot download it, some providers will send you …  |
 | When you boot, what does the mount command (no arguments) show? Does the boot partition show up? If not, then the boot loader was able to find it and boot, but the OS didn't mount it in the /boot mount point. Show us the contencts of your system file /etc/fstab … |
| | If your mobo supports ECC ram, here is a link for 2x2gb sets from buy.com: http://www.buy.com/prod/4gb-kit-2-x-2gb-memory-for-dell-precision-workstation-670-pc2-3200r/234073551.html Also, your operating system needs to be able to handle more than 4GB of ram. It will either need to be a full 64-bit OS, or supports the extended memory model to handle more …  |
| | I run a number of Windows applications with Wine on my Linux machines, and if they are cleanly written they work just fine. Many are not and won't run well in Wine. In that case, either you find a Linux equivalent, or run a real Windows OS in a virtual … |
| | What mike_2k said. With VirtualBox, you can install most any Linux distribution. On my Win7 work system, I run both Red Hat Enterprise Linux (RHEL) 6 and CentOS 5 without problems. The RHEL 6 vm is my main software development environment for work. The CentOS image is for porting software … |
| | Hardware problems like this require a visit to the repair shop, or sending it into the HP repair depot. |
| | Go to www.linuxwireless.org for help/information about this chip set. You can get that information with the lspci or lsusb commands. See the manpage for details. |
| | This is likely a network configuration issue that has zip to do with your system. Post a help-desk request to your network support team. |
| | The 9 cell battery will run about 150% or more longer than the 6 cell one, and if you were to get a 9 cell for a new one, it would probably be about $99 extra, not $70 - a decent price in my opinion. $10 for the wireless is … |
 | PigPaw gave a great synopsis, but for this: Hard drives basically have unlimited read/write cycles - as long as they are functional, you can read/write data to them without concern. SSDs have a limited number of read/write cycles - NAND flash that most use has a limit of about 10,000 … |
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| | 1. Why are you running a 32-bit version of Win7 on this system? 2. What sort of "bottleneck" are you expecting? The GTX 670 should provide significantly improved performance for your graphics. If your PCIx bus cannot handle the full bandwidth of that card, then you may not experience the … |
 | Bad forum etiquette, hijacking another thread, especially from a long time back (a year ago). Please post your specific problem as a new thread. |
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| | Have you specifically shared the printer? Are both computers part of the same workgroup? |
| | No mystery here. When it sees that a == 1, it returns immediately with a value of 1. It won't get to the list.append code.  |
| | As PigPaw said, make sure you have cleaned the drive, esp. the lens. Dust over time will degrade its efficacy. Also, if you can alter the write speed to a lower setting, that can help if cleaning the lens and such don't work. I have always found that writing at … |
| | Your chances of recovering any data is slim to none. Linux will reformat the partitions when installed. Since normally Linux (ubuntu et al) will only use unallocated space unless you allow them otherwise, I have to assume to selected the wrong options when installing Ubuntu. :-) That said, professional data … |
| | Asking people to analyze 1100+ lines of code is not reasonable! As teo236 said, break it up into functions, and then identify those you are having problems with. |
| | Re: fibonnaci number Given how fast Fibonacci numbers hit system limits, don't bother using an iterative approach. Use a recursive one instead. You will never overrun your stack, and it is a LOT easier to code correctly! :-)  |
| | Re: functions Consider void as meaning "nothing", so a function that returns void is returning "nothing". IE, there is no there there... :-) |
| | Learn about C's bit-wise (boolean) logic. Example, for Xor, in C this can be expressed as: int Xor(int a,int b) { return a^b; } And `Not(int a)` like this: int Not(int a) { return !a; } I leave the rest to you for exercise... :-) |
| | You are posting this in the Windows forum. Are you trying to install Windows on your macbook pro? |
| | I only see one problem. That is where you print the random number. IE, you do this: i = random.randint(1,10) print random.randint(1,10) but you need to do this, because the second line with the print statement will get a new random number: i = random.randint(1,10) print i So in your …  |
 | There are a number of tools, some of which are open source, others shareware, and others commercial which will do this. I do this on Linux, and usually use tools like ffmpeg to do this. I haven't done this in Windows for over 6 years so this is what I …  |
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| | I assume you are running some version of Windows? If so, then you probably do have a virus or a trojan of some sort that is trying to steal your secrets (passwords, bank account ids, etc). What anti-virus are you running? |
| | Re: Video Copyright Good luck! Copyright trolls have take over the world, and unless you are a multi-billionare like Bill Gates, you will soon be inundated with take-down notices from all and sundry, even if they don't have the right to do so! |
| | Switch to Linux? :-) Not the answer you would like, I'm sure! In any case, Office 2003 is a bit dated (9 years old), so it may not be well-supported on Win7. I have a Win7 laptop for work, but we are running Office 2010. Any chance you can update …  |
| | A lot of ISP's will throttle your speed depending upon either the type of traffic, or if they have a data cap that you have exceeded. They will usually detect when you are running speedtest and not throttle then, so you may not know without other testing. I don't know … |
 | Actually, there is no such thing in reality as a "perfect" random number generator. There are good ones, and there are ok ones. See this tutorial for more information: http://www.phy.ornl.gov/csep/CSEP/RN/RN.html I like this from the extended summary (the posting is from one of the foremost research labs in the US, … |
 | We don't do your school work for you. Make an effort and post your code here, and then we may take the time to help you... :-( |
| | You need to add the public key part to authorized_keys. The .pem file has the private key. When you ran the program ssh-keygen, it created the .pem file, but it also generated a .pub file. It is the .pub file that you need to append to .ssh/authorized_keys. The following is … |
 | What about building this in Cygwin? Or do you have to run it natively, without Cygwin dlls? Cygwin is much better for porting Linux code to Windows than MingW, in my experience at least. I usually get too frustrated with MingW and go back to Cygwin and a real GCC/G++ … |
| | I will send your question to one of our engineers that works in that area and can answer your question for you. I'll post the answer back here. I work in the Nokia Mobile Phone browser development organization, but I do systems/performance engineering so I am not sure myself of … |
| | It should not be a problem. There are no static variables being accessed/changed inside the function that you may need to lock access to. Normally, function calls are executed on the stack, so each thread (worker) that has its own stack should not interfer with another. If the function accesses … |
| | Instead of atoi, use strtol() (string to long) or strtoll() (string to long long). They let you provide a pointer that will be set to the first unconvertable character. It will deal with +- leaders, and all the rest of that cruft. Perfectly fine in C++. If you are reading … |
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