5,331 Posted Topics
 | Read the PHP and HTML manuals yet? Sarcasm aside, normally, you do this with a form that calls either the same or another php page using either POST or GET variables. Then, when the called page executes, you can get the data via $_POST['name'] or $_GET['name'] values. Post is better …  |
| | It is more a matter of cursor location. Just because the display is "blank" in some areas doesn't mean that the system doesn't know that the cursor is located there. Unfortunately, the visual feedback you usually have is not there... There are keyboard commands that will move the cursor from … |
| | First, can you get the messages? If so, please provide an example. Second, if you do get the messages, then parsing them mostly depends upon how the elements are separated - via white space, commas, tags, other? Generic parsers are difficult - I know because I have written many. Parsers … |
| | Yeah. This is a 5 year old question, to which the correct answer should have been "Do your own homework idiot!"... :-) |
| | You need a baseline value range to determine if scaling is necessary for your situation, and that may vary depending upon your audio gear. Just remember that data is just data - you need to determine if it makes sense in your situation. Some audio gear may deal with the … |
| | Sorry, but we don't do your homework for you. What have you tried so far? |
| | Posting your code can be helpful. Hiroshe has made valid points, and without your code, we can't be more specific than that. |
 | Is this what you are talking about? https://www.rapid7.com/db/modules/payload/windows/shell/reverse_tcp In any case, what exactly are you trying to accomplish? |
| | iOS 8 on a Windows machine? iOS is an Apple OS and won't run there. Are you sure you don't mean Windows 8? Also, there is a 32-bit and a 64-bit version of Win8 and if your system is old, and doesn't have a current CPU or enough memory, then … |
| | What David said. The laptop should be able to be switched to use only an external display with an FN key press. |
 | Why Radeon video cards instead of nVidia? I have some seriouos gamer friends at work (we are a tech company w/ very savvy users) and they won't get AMD video gear simply because they don't perform as well as nVidia cards. As for a case and power supply, the case … |
 | Your dhcp is via Meraki - as in Cisco's Meraki routers? You have one physically on-site?  |
| | If the /home and the unallocated space are contiguous, you can use fdisk to resize the /home partition, and then use resize2fs to increase the file system size. Do bear in mind that you will need to be sure you are not using any files on that partition when you …  |
 | Take or send it in for repair. It appears to be a hardware problem - the auto-restart is a good indicator of this.  |
| | Versionitis? I think that Win7 and Win8 are using very different protocols to communicate with the TV, giving you the effects you are experiencing. Obviously, Win8 can understand the TV, but not vice-versa. I don't know if the TV has the ability to update to Win8 support remotely or not. … |
| | This likely has to do with how the specific Linux distribution you are using has programmed the keyboard. Obviously, Deepin Linux has programmed it correctly. You will need to reprogram the keyboard mappings accordingly for other distributions. |
 | There are FAQ's out there that will help you package your own Linux-based OS. Some are RHEL (Red Hat Enterprise Linux) based, and others may be Fedora-based. Remember that Fedora is where RedHat tests out new stuff, so it is not always totally stable. I think the current Fedora version …  |
| | It is probably an issue with your routing tables in Windows 8. Sorry, but I haven't had the "pleasure" of using Windows 8 (other than the phone version) yet, so that's as much as I can suggest right now.  |
| | Your image is too fuzzy to read. |
| | Not likely possible, except possibly with fastest (most expensive) devices. Discs cannot physically write this fast. With appropriate cache on-disc, you can write small amounts to the disc at those rates, but the buffer cache will saturate quickly and the throughput will drop to the raw data write speed of … |
 | 3 days eh? Good luck! How long have you had this assignment? So, the three issues are: 1. Confidentiality (no snooping) 2. Integrity (someone cannot compromise the thread) 3. Authentication (you are you, and I am not you, but you can determine who I am) So, you get to figure … |
 | This is not a particularly helpful post. Do you need basic networking books, management Linux networks, connecting your Linux systems to a LAN or WAN... I mention Linux because you say you are using Fedora. What version? What can't you do now using the built-in network manager? Are you having …  |
 | Also, try booting into safe mode, and run some industrial-strength virus/malware scanners on the system. It does seem like you have been pwnd, and it is likely some sort of "ransom-ware". Can you boot the system and run your web browser? |
 | Re: Tethering Is this where your PC is using your cell phone's data connection? If so, then tethering works for one PC. For others you need to use the phone as a WiFi access point, or "hot spot" in other terms. If you can tether to the phone, then it should be … |
 | I don't see any `fork()` calls in your code, which is how you would create multiple subserviant processes (parent create two processes). Those are not threads, but seperate processes that are created by the root process.  |
| | Time to make an appointment with the Apple "gurus" at your local Apple Store... |
| | So, you post this so we can also be "infected"? |
| | This is exactly why we try to enforce some consistent formats on dates, such as MMDDYYYY, DDMMYYYY, MMDDYY, DDMMYY, etc. As long as the format is agreed upon, then this isn't a major issue, but some systems use YYYYMMDD, or YYMMDD so the dates are properly sortable.  |
| | What do YOU mean by IQ samples? What exactly are you trying to get out of this device? |
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 | JorgeM is spot on, in my opinion. 1. Back up your data. 2. Install a clean Win7 image. 3. Run Linux or other operating systems in a virtual machine with Win7 as the host. #3 is what I do, using VirtualBox (free). Most of my work-related development work is on … |
| | Re: School Problems You need to contact your school systems administrator(s). There is nothing more we can help you with here. |
| | Re: ~Error~ Most probably it means that the program has a memory access error. If you wrote the program, or have the source code, then run it in the debugger. If you didn't/don't, then report the problem to the developer.  |
 | Re: discrete math Sorry, but we don't do your homework for you. First, you don't mention the programming language you are going to use - even if only pseudo-code or ANL if this is an abstract exercise. Second, you don't show any of your work for us to help correct and/or critique.  |
| | So, you post a bunch of code and fail to say anything about what your specific problem may be... So, what IS your problem?  |
| | You aren't giving much information here. Which version of VLC? How did you install it? Does it start but generate an error? If you start it from a command line, what output do you get (some errors likely). |
| | For Windows, try ClamWin. For Linux, ClamAV. They are basically the same, just for different operating systems. Myself, when I need to analyize client systems for malware, I use at least 2 or 3 different AV tools simply because one will find stuff the others won't. Then I look at … |
| | Honestly, I have to agree with Hiroshe. If the result of the insert operation of z,x,z into the second position of x,y,z is to result in a set, then the results should be x,z,y - anything else is a list, not a set. Sets do NOT have duplicates. |
| | Re: so whats after? To quote the title of one of the pre-eminent tomes of computer science by Niklaus Wirth, "Data Structures + Algorithms = Programs". Anyway, since you are going to take a course in object-oriented programming, it is time to learn UML modeling. There are tonnes of resources on the Internet to … |
| | We do NOT do your homework for you! pyTony's link may help, but we won't provide a solution to this problem. If you make an effort to solve it on your own and post the code with which you are having difficulties, then we may help you by pointing out … |
| | Agree 100% with both Mike2K and SaintAce. VLC can play just about any media type, including stuff that Windows Media Player just barfs on... I run it in both Windows and Linux. |
 | If your disc is hardware encrypted, you do not want to use software encrypting in addition. First, it will seriously impact performance. Second, you now will have two sets of keys to manage. All in all, it won't make your data any more secure. It is more important to encrypt … |
| | Re: Prolog If you don't have it, you should get Clocksin and Mellish's book on Prolog programming. It is the "Prolog Bible"...  |
| | From the Linux select() manpage: "Those listed in readfds will be watched to see if characters become available for reading (more precisely, to see if a read will not block; in particular, a file descriptor is also ready on end-of-file)." This has bit me in the past (and recently as … |
| | If you mean UML diagram, then get Sparx Enterprise Architect and use its reverse engineering capabilities to convert code to UML. |
| | Re: Expression Decomposed (first example ONLY): `ab := a*b` `4c := 4*c` Using precidence: `2-d/m-n := 2 - (d/m) -n` Then key question is do the '^' operators in `ab^4c^2-d/m-n` mean XOR or power operations? They can be either. The results are radically (sic) different! In any case, I think this is … |
| | I have used powers-of-2 to reallocate array sizes very successfully for years. IE, when I need to add an element to an array, and the array is full, then I allocate twice the current size of the array, using the C-function realloc(), and reset the maxsize variable, then add the … |
 | What AD says is correct; however, if the file is small enough to fit into memory, then you can read the file into an array of char pointers (one per line), modify the appropriate line, and then write the data back to the file (truncating the file if the output … |
 | OpenVMS is a virtual machine manager that uses the host OS services for this stuff (usually). As for the differences, that is very difficult to say. Contact OpenVMS for more information - provided they want to give it to you. If it is "open", then the source should be available … |
 | First, you aren't providing enough information. Second what did you do to install/configure it? Finally, please post configuration information here for us to look at. Just stating "I have a problem" isn't too useful... |
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