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  • BUILD ERROR The plugin 'org.apache.maven.plugins:maven-eclipse-plugin' does not exist or no valid version could be found

    - by Surendra
    Searching repository for plugin with prefix: 'eclipse'. org.apache.maven.plugins: checking for updates from central NG] repository metadata for: 'org.apache.maven.plugins' could not be retrieved from repository: central due to an error: Error transferring file: Connection timed out: connect Repository 'central' will be blacklisted ] BUILD ERROR The plugin 'org.apache.maven.plugins:maven-eclipse-plugin' does not exist or no valid version could be found For more information, run Maven with the -e switch Total time: 22 seconds Finished at: Fri Aug 26 17:42:01 IST 2011 Final Memory: 3M/15M

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  • Why is my producer-consumer blocking?

    - by User007
    My code is here: http://pastebin.com/Fi3h0E0P Here is the output 0 Should we take order today (y or n): y Enter order number: 100 More customers (y or n): n Stop serving customers right now. Passing orders to cooker: There are total of 1 order(s) 1 Roger, waiter. I am processing order #100 The goal is waiter must take orders and then give them to the cook. The waiter has to wait cook finishes all pizza, deliver the pizza, and then take new orders. I asked how P-V work in my previous post here. I don't think it has anything to do with \n consuming? I tried all kinds of combination of wait(), but none work. Where did I make a mistake? The main part is here: //Producer process if(pid > 0) { while(1) { printf("0"); P(emptyShelf); // waiter as P finds no items on shelf; P(mutex); // has permission to use the shelf waiter_as_producer(); V(mutex); // cooker now can use the shelf V(orderOnShelf); // cooker now can pickup orders wait(); printf("2"); P(pizzaOnShelf); P(mutex); waiter_as_consumer(); V(mutex); V(emptyShelf); printf("3 "); } } if(pid == 0) { while(1) { printf("1"); P(orderOnShelf); // make sure there is an order on shelf P(mutex); //permission to work cooker_as_consumer(); // take order and put pizza on shelf printf("return from cooker"); V(mutex); //release permission printf("just released perm"); V(pizzaOnShelf); // pizza is now on shelf printf("after"); wait(); printf("4"); } } So I imagine this is the execution path: enter waiter_as_producer, then go to child process (cooker), then transfer the control back to parent, finish waiter_as_consumer, switch back to child. The two waits switch back to parent (like I said I tried all possible wait() combination...).

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  • Controlling usb devices from a droid?

    - by user324721
    Anyone know where I can find information on how I can control the USB port on a Droid running Android 2.0? I want to know how to either initialize the USB port or send data across it vi a program. I want to be able to atatch a device to the USB port to act as a switch to control a microservo. So when I said "send data" across the port, I just need to be able to energize the transmit pin on the USB to turn the servo on. Thanks ahead, Tom

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  • How to change granted role temporarily to achieve "view the site as" someone else

    - by Roy Chan
    Hi Gurus, We are using 2.x spring security right now. I am asked to build an admin tool so that the ROLE_ADMIN can change to any user in the site and view the site as that person (each person on the site may see different stuff depending on the role which is dynamically granted base on the database) and of course the admin should be able to switch back to admin without logging in. Is there a build in function, if not how should I do this? Thanks in advance!

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  • Handling touches during animation on iPhone

    - by SalvoMaltese
    I have a view with multiple controls inside (a picker, a switch, a slider...). I use an animation to move this view; it appears from bottom and goes up until it disappear by the top. I can't get the inside controls respond to touches while the view is moving. How can I catch those touches?

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  • How to get the data buffer of screen in screen stack in Android?

    - by Glory Jiang
    Currently I want to develop one Activity to allow the user to see the screens/activites of all running tasks , then the user can select one of them to switch it to foreground. As I known, HTC Sence seems already to have this implementation for Home screen, to display the thumbnail of all Home panels in one screen. Does anybody know how to access screen stack in Android? Thanks.

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  • Function Pointer

    - by Shaista Naaz
    How is that function pointer better than if-else or switch case? Is it because function pointer helps callback functions and thus promotes asynchronous implementation?

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  • Do you pay for Subversion support?

    - by Seth Reno
    My team is looking to switch from source safe to something else (finally). I think we have it narrowed down to Team Server 2010 or Subversion. I would prefer Subversion, but my boss has concerns about how we will get support if were using Subversion and something goes wrong. It was suggested that we pay for support. So my question to those out there that use Subversion: Do you pay for support? Have you ever needed it?

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  • XMLTask 1.16: Does it work with Ant so far?

    - by noelg103
    I'm trying to use XMLTask 1.16, but, unfortunately, I got error, java.lang.UnsupportedClassVersionError: Bad version number in .class file, all the time. But if I switch back to XMLTask 1.15, it work fine. Does anyone know how to make XMLTask 1.16 work with Ant.

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  • Vim (terminal) - copy to x clipboard and paste while suspeneded

    - by gmatt
    I have vimx installed, so I can copy in vimx to the x clipboard by using "+y and the like, which works well as long as I can keep the current vimx running. However, I also love to be able to switch to the current running shell with ctrl-z and be able to paste what I copied from vim into the shell. Does anyone know how to do this, because as soon as I suspend vim with ctr-z the x-clipboard becomes empty, until I put vim into the fg again.

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  • DataGridview repaints very slowly

    - by Emad Suria
    I'm using datagridview in windows application developed in C# VS2005 .net 2.0. Datagridview is provided a list of business objects. It take annoying delay of 2-3 seconds before starting displaying the rows in datagridview in falling-curtain fashion. When I switch back to my application from any other window it start repaint process in the same falling-curtain fashion. This is quite annoying. Plz someone help me sort this out!

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  • How to replicate this button in CSS

    - by jasondavis
    I am trying to create a CSS theme switcher button like below. The top image shows what I have so far and the bottom image shows what I am trying to create. I am not the best at this stuff I am more of a back-end coder. I could really use some help. I have a live demo of the code here http://dabblet.com/gist/2230656 Just looking at what I have and the goal image, some differences. I need to add a gradient The border is not right on mine Radius is a little off Possibly some other stuff? Also here is the code...it can be changed anyway to improve this, the naming and stuff could be improved I am sure but I can use any help I can get. HTML <div class="switch-wrapper"> <div class="switcher left selected"> <span id="left">....</span> </div> <div class="switcher right"> <span id="right">....</span> </div> </div> CSS /* begin button styles */ .switch-wrapper{ width:400px; margin:220px; } .switcher { background:#507190; display: inline-block; max-width: 100%; box-shadow: 1px 1px 1px rgba(0,0,0,.3); position:relative; } #left, #right{ width:17px; height:11px; overflow:hidden; position:absolute; top:50%; left:50%; margin-top:-5px; margin-left:-8px; font: 0/0 a; } #left{ background-image: url(http://www.codedevelopr.com/assets/images/switcher.png); background-position: 0px px; } #right{ background-image: url(http://www.codedevelopr.com/assets/images/switcher.png); background-position: -0px -19px; } .left, .right{ width: 30px; height: 25px; border: 1px solid #3C5D7E; } .left{ border-radius: 6px 0px 0px 6px; } .right{ border-radius: 0 6px 6px 0; margin: 0 0 0 -6px } .switcher:hover, .selected { background: #27394b; box-shadow: -1px 1px 0px rgba(255,255,255,.4), inset 0 4px 5px rgba(0,0,0,.6), inset 0 1px 2px rgba(0,0,0,.6); }

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  • Persist UIWebView content and address after changing views

    - by Momeks
    I am using UIWebView as a web browser on my application and when I open an url with my browser and return back to the main view, then go to browser view, my webview doesn't save the content. So, if I go to google.com and switch views, then again go to the browser view, I have to type the url again to open the webpage! How can I save the web browser's content?

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  • calling wcf service with parameter from silverlight4

    - by punam
    I write WCF as follows namespace EventViewer.Web { [ServiceContract(Namespace = "")] [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)] public class EventVwrService { [OperationContract] public IEnumerable GetFieldValues(FieldType field) { switch (field) { case FieldType.Source: return new List() { "SQL Server", "BizTalk Server", "MSIInstaller", "ADV", "SQLAgent" }; case FieldType.EventId: return new List() { "10115", "20988", "23434", "12323", "890099" }; default: throw new Exception ("Unknown type"); } } } } I have to call WCf according to combobox selectied items. Please help me

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  • Issue building C++ DLL with Visual Studio 2010

    - by Jon Tackabury
    I have a very simple DLL written in unmanaged C++ that I access from my application. I recently switch to Visual Studio 2010, and the DLL went from 55k down to 35k with no code changes, and now it will no longer load in Windows 2000. I didn't change any code or compiler settings. I have my defines setup for 0x0500, which should include Windows 2000 support. Has anyone else run into this, or have any ideas of what I can do?

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  • Resources.resx in c# projects

    - by Alexander Braeumer
    I have a problem using a Resources.resx - Resources.de.resx - combination in a C#/WPF project. The whole solutions contains several projects and some projects contains resource files. When starting the main project I can switch the language successfully from english to german. But the GUI elements from the sub projects still show the english text. Thank you very much for every idea to solve the problem. Regards, Alex

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  • How to convert an application to be a database independent app ?

    - by Eslam
    I have a java web application that has informix DB as it's back end database , now i take a decision to make my app work with SqlServer so i changed all the informix related syntax into SqlServer, and i may take a decision in the future to switch into oracle so the pain will be repeated again and again, as a result i decided to make my application a DataBase independent one that's able to work with any DB vendor smoothly, but i have no idea till now about how to do that, so your ideas is welcomed.

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  • sigsetjmp and siglongjmp inside signal handler

    - by EpsilonVector
    How do I: sigsetjmp inside the handler and then return from the handler such that the signal will be unmasked once I siglongjmp back to this point? In pseudo code this is sort of the function that I have: signal_handler(){ if(sigsetjmp(env[i++])) return; else siglongjmp(env[i]); } It's supposed to be the context switch code for user threads in Linux.

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