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• Naming Exception when bounding to the home interface

  - by Nila

  Hi! I'm new to ejb. I'm trying to call the ejb from the servlet. But, I'm getting the NamingException. I'm directly running the servlet from the netbeans to check whether it is calling the ejb. But, it is not working. I'm getting the exception as home interface not bound. What is the solution for this?

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• why is it recommended to define service contract as an interface

  - by balalakshmi

  why is it recommended to define service contract as an interface. Any specific advantages over having them as classes?

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• Tapestry5 : No service implements the interface org.springframework.context.ApplicationContext

  - by Joel

  I'm using the Tapestry5 tapx template library to send an html email, as per this example. When I run the example I get the following error: Caused by: java.lang.RuntimeException: No service implements the interface org.springframework.context.ApplicationContext. at org.apache.tapestry5.ioc.internal.RegistryImpl.getService(RegistryImpl.java:560) at org.apache.tapestry5.ioc.internal.ObjectLocatorImpl.getService(ObjectLocatorImpl.java:44) All the tapestry-* jars, including tapestry-spring-5.1.05.jar are in my classpath. Any clues as to what I'm missing?

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• Have a different language for the admin interface than the site's default in Drupal

  - by Dan Albey

  Is there a way for the admin interface to always show up in English, when the site's default language is e.g. Spanish?

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• Books for Computer Networking

  - by Altimet Gaandu

  Hi, I am a student of computer engineering from Vasula University, Somalia. We have a subject called Advanced Computer Networks and the following is the list of recommended books: Text Books: 1. B. A. Forouzan, "TCP/IP Protocol Suite", Tata McGraw Hill edition, Third Edition. 2. N. Olifer, V. Olifer, "Computer Networks: Principles, Technologies and Protocols for Network design", Wiley India Edition, First edition. References: 1. W.Richard Stevens, "TCP/IP Volume1, 2, 3", Addison Wesley. 2. D.E.Comer,"TCP/IPVolumeI and II", PearsonEducation. . 3.W.R. Stevens, "Unix Network Programming", Vol. 1, Pearson Education. 4. J.Walrand, P. Var~fya, "High Performance Communication Networks", Morgan Kaufmann. . 5. A.S.Tanenbaum,"Computer Networks", Pearson Education, Fourth Edition. But we have been unable to find these either in the market or on the internet (read: torrents). Please provide download links to any of these books and oblige. Thanks.

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• Need to transfer large video from Camera!-app to computer

  - by Henrik Söderlund

  I have a jailbroken iPhone 4S and am trying to transfer a 25minute long HD-video that I have recorded through SmugMug's Camera-Awesome (Camera!) app. Once recorded in the app, it stays within that app's interface until you choose to save it via the app onto the camera roll. When trying this option, the app just stalls, even when leaving it for an hour plus. I assume the video is too large to copy. I am trying the iExplorer app on my MacBookAir. I can find the Documents folder inside the Camera!-folder. But as soon as I access it to view the contents, it simply stalls the app completely. Probably after trying to read the enormous video. Is there a clever way to transfer this file onto the computer? I can use iFile on the iPhone to transfer through wifi, but I don't know the Camera! app's Documents folder location on the file system.

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• Good books and resources on user interface testing

  - by josefx

  I am looking for good books and articles on user-interface testing. What they should contain (one or more of): different test methods/strategies examples, use cases naming pros and cons for different methods something important I might have forgotten :-) What they should not be: Only about general tests and not gui tests describing a test framework limited to a single language What are the best resources you know of? (preferably language agnostic)

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• When do I really need InamingContainer Interface ?

  - by user284523

  I read in MSDN InamingContainer is a marker interface for creating unique name. When is it really necessary ?

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• What is regular interface in Iphone.

  - by nisha

  I want to build login application using regular interface in iphone.How can i do this? Please help me.

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• iPhone SDK development obj-C vs interface builder

  - by Amy

  I'm new to the iOS platform. I'm not clear on the purpose of the interface builder. It looks like I can avoid using it entirely and just write all the code in objective c. am I right? is there anything that IB can do but obj-c cannot? It reminds me of visual basic 6.

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• WD Elements Desktop External - Not recognised on a single computer

  - by Aelexe

  My WD Elements Desktop External is no longer recognised on my main computer. It has worked fine in the past, but now all of a sudden is not detected. It does not prompt when plugged in, nor does it show up in the disc management interface or the device manager. It appears to be aware that it is plugged in however as the light on the external blinks rapidly for a short while after being plugged in. The strangest thing however is that it works fine on other computers, including my family computers and my laptop. I have attempted to troubleshoot the issue by trying various USB devices in multiple ports on each system to see if there is any correlation with the issue, but have come up with nothing that gives me an idea of what is going on. I have also attempted to format the external using my laptop, but that has not helped either. If anyone has had a similar issue, or knows of any potential solutions, please post your advice. Thanks for your time.

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• How to integrate C++ function that can throw the MyException in swig interface file

  - by Ashish

  Hi, I am new to swig,using swig for integrating c++ code to Perl,I have c++ function like void s() throw MyException. How i can integrate the c++ function that can throw the MyException in the swig interface file.How i can called the c++ function in Perl. Any Help in this regard is highly appreciated.

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• How to create network interface programatically?

  - by user158625

  How can i add a network interface so that when i go to "My Network Places" too see "Local Area Connection" and the new added connection? I am referring to Windows XP. Thanks.

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• how to upload a file from database without user interface in php

  - by hardworker

  Help!!! i want to upload a file from database(or from local m/c) to server in php without user interface. Is it possible. Please Suggest.

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• Is there anything essential to check before powering on a self-built PC for the first time?

  - by Nick F

  I've just put together a computer for the first time. I've found plenty of info online that covered the construction, but now I'm ready - I think - to power it up I'm wondering if there are any checks that I can do to be sure that the machine is safe and ready to turn on. What are the things (if any) that I absolutely must make sure of before turning on? Just to be clear, I'm sure there are many things I could get wrong that would mean the computer won't work properly, but only a few that might cause serious damage. It's really the latter I'm asking for.

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• Using php variable inside a wordpress page through admin interface

  - by Pankaj Khurana

  Hi, I have a wordpress page in which i have a form(used machform which redirects & stores data in session) submitting it redirects to another wordpress page. Now i want to use session value in the second page. I am new to wordpress, can i use php tags inside a page through admin interface so that i can retrieve the session value? Please help me on this Thanks

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• Perfom python unit tests via a web interface

  - by 47

  Is it possible to perform unittest tests via a web interface...and if so how? EDIT: For now I want the results...for the tests I want them to be automated...possibly every time I make a change to the code. Sorry I forgot to make this more clear

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• What is the cost of running a desktop machine at home?

  - by vinc

  How much does it (roughly) cost to leave my personal home computer running 24/7 for a year? I'm not doing anything unusual; I run a webserver for myself, surf the web, write some code. I don't have any specific specs. So for example there might be the cost of electricity, internet connection, and possibly some other factors that I've overlooked. I'm trying to decide whether it would be a good idea to turn off my computer when I'm asleep and not using it. Is the cost negligible, maybe 1 USD per day, something in between or more?

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• image with external interface

  - by Leo

  I need to send a picture to flash with external interface (as3)... can not be an url because don't have connection... I'm trying open the image file and send to flash like text but without success any idea?

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• @Override causes issues with class hierarchy involving interface, abstract class and concrete class

  - by Nayn

  Hi, My classes are as follows public interface A { public void doSomething(); } public abstract class B implements A { public void doOneMoreThing() { // Do one more thing } } public class C extends B { @Overrides <---- Causes error public void doSomething() { // Do something } } Could somebody tell me, why this @Overrides annotation is causing error? Thanks Nayn

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• What is the best CPU I could get for my old setup?

  - by cmbrnt

  On my current not-so-good desktop computer, I'm currently running an Intel Core 2 Duo E6550-CPU, and I'm thinking of buying a newer one now that these must be cheap on E-bay and the like. Being a software guy, I'd be grateful for any help in identifying what CPUs that would fit my motherboard so I don't buy a processor which won't work with my computer. It might not be worth it however, since the SATA2-drive is currently what's bottlenecking my system, but I'm still curious about what could be done except for buying an SSD-drive. I'm providing screenshots of CPU-Z running, to help with the identification. My CPU- and motherboard info: http://i.imgur.com/YdO8x.png

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• Why would an Enum implement an Interface?

  - by kunjaan

  I just found out that Java allows enums to implement an interface. What would be a good use case for that?

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• Get generic interface class object

  - by Phuong Nguyen de ManCity fan

  How to get class object of a generic interface? For example, Boolean.class, Date.class. But List<Boolean>.class doesn't seem to be syntax-valid.

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• Interface Vs Abstract Class

  - by Hari kanna

  In OOPS When to use Interface? When to use Abstract class? Real time example plz... Difference not needed...

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• Establish SSH Connection Between Two Isolated Machines Using a 3rd System

  - by FurryHead

  I'd like to do the following with Python: Computer 1 starts SSH server (probably using twisted or paramiko) Computer 1 connects to Server 1 (idle connection) Computer 2 connects to Server 1 Server 1 forwards Computer 2's connection to Computer 1 (connection no longer idle) Computer 1 forwards Server 1's connection to listening SSH port (on computer 1) Result being Computer 2 now has a SSH session with Computer 1, almost as if Computer 2 had started a normal SSH session (but with Server 1's IP instead of Computer 1's) I need this because I can't port forward on Computer 1's network (the router doesn't support it).

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