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• Not receiving roster subscription requests in wokkel gtalk (xmpp) script

  - by Code freak

  Hi, I'm developing a chatbot that automatically accepts all contact subscription requests.The chosen language is python, and am using the wokkel lib. The problem is that, my script isn't receiving any contact subscription request. I've tried by extending presenceclientprotocol and rosterclientprotocol classes but to no avail. Can anyone help me regarding this ? Thanks in advance

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• Javascript button

  - by Deven

  hello friends i am developing button which generate another button and this button also calls function in which its id is passed as argument but i am getting error that id is undifined even i set its id attribute before it is added to ma web page

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• Open source C program with little requirements and at least 2MB binary size.

  - by max

  Hi, I'm developing a operating system and I need a test program (function of any kind) to test certain internal features. I cannot find any appropriate program to do this job. Probably one of you knows one. The program should be open source, written in C with very little user library usage (only file IO, pthreads, stdio, stdlib preferred) and must have a binary size of at least 2MB. Thanks for any suggestions.

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• Facebook Connect to send Facebook User

  - by KPT

  Hi There, I am developing an iPhone application that will send sms the logged in user friends'. I am using FacebookConnect for the same. The problem is I am getting the uid of all friends but what is the way to send SMS to these uids(friends UID). Thanks, UPT

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• Java / Android self naming

  - by ngreenwood6

  I am about to start developing an Android application and had a question if in Java there self naming. For instance say I had a variable named dog that held the value of scruffy. Could I then create a variable named scruffy from that variable. In PHP it would be $$dog. That would make a variable with the name scruffy. If this is possible please provide example

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• Logging messages from real device on Logcat

  - by poeschlorn

  Hi folks, while my time developing on android I was looking for a functionality to get logcat messages from my real device (when starting an app on it from eclipse) and not only from my emulator... Does someone know how to enable such a feature? greetz. poeschlorn

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• local database for mobile dicitonary for j2me

  - by ann

  hi.... i'm now developing phrase english arabic for mobile phone for my final year project.i'm using eclipse(j2me) software.However,one of the requirements of my project is to use local database.I was thinking to use MySQL since i used to use it before,but it has to connect with the server.Thus, i have no idea what database that suitable for j2me(exclude rdms) for this project.can anyone help me??

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• How to embed mp3 into .exe file & Play it?

  - by afriza

  I am used to embed WAV into .exe and Play it using PlaySound(). However, using this method causes the .exe to become pretty big. Is it possible to do the same with MP3 files and how to do it? I have taken a look at DirectShow but it seems to be able to play from files only? I am developing for Windows Mobile 6 Series

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• De-normalization for the sake of reports - Good or Bad?

  - by Travis

  What are the pros/cons of de-normalizing an enterprise application database because it will make writing reports easier? Pro - designing reports in SSRS will probably be "easier" since no joins will be necessary. Con - developing/maintaining the app to handle de-normalized data will become more difficult due to duplication of data and synchronization. Others?

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• Sharepoint WebPart

  - by pm_2

  I'm new to developing in SharePoint and would like some tips please. I want to develop a WebPart. I understand that I effectively need to do this on a machine with SharePoint Server installed and create the web part as an ASP control. Once the control is created, how do I link it into SharePoint?

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• Java: Cannot listen to port, BindException

  - by bguiz

  Hi, I am developing an application in Netbeans, and it is using JavaDB. I can connect to it and execute queries without issues, but for some reason, the "Output - JavaDB Database Process" pane within Netbeans keeps displaying Security manager installed using the Basic server security policy. Could not listen on port 1527 on host localhost: java.net.BindException: Address already in use How do I find out what process is already using, or bound to, that port number?

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• How to extend a large website to iPhone app?

  - by xoail

  I am trying to create an iphone app for a large website (as big as amazon.com) and it involves using cookies and what not to get authenticated via the apache intercepter and access the web services exposed by the main website. For that I am looking for strategies to go about developing it. I am new to iphone dev and mostly looking for some architectural guidance. Does anyone know how does apps like ebay and amazon work seamlessly across the website and iphone?

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• PayPal for Indian Rupees(INR) any solution

  - by ahammed

  I am developing online shopping website, In shopping website all product are priced in Indian Rupees(INR). I am going to integrate My shopping cart to paypal payment gateway. I knew that pay pal does not support INR. So i have to convert INR to USD. Is there Any API service to convert INR to USD as automatically ?, If yes, give the details about that.

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• Database design question (Book Trading System)

  - by Paul

  Hello all! I´m developing a Book Trading System... The user will input your Book to trading... I already have a table tblBook with "all" existing books ... So the user will select one book from that list and fill the book´s CONDITIONS and Edition... So, what is a good Database design to tha case? tblBook = All books tblUserBook = All User Books And making tblUserBook to inheritance tblBook? Thanks

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• Flex Builder AS3 Project migration

  - by Fahim Akhter

  Hi, I am developing a Flash game using as3, I chose flex Builder with an AS3 project. Now I am thinking that if selecting the project to be a flex project instead of as3 project I would have a lot of flex functionality like a swf loader,preloaders and the popup manager etc. The graphic components would obviously have been made in flash and used through the swc (avoiding the heavy mxml components). Need to know what other developers think of this approach.

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• How to update Geo-Location in fireeagle

  - by Ganesh

  Hi Every One, I am developing an application on fireeagle, there i need to update the users exact location, with out asking any information from the user (i.e) lat, long e.t.c., If it is not possible using yahoo fireeagle, please let me know if there exists any other api's other than yahoo fireeagle. If they can get the exact location of web user in 'Lat' and 'Long', either from 'Pc' or from 'Mobile' browser. Thanks in advance.

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• Huge Graph Structure

  - by Harph

  I'm developing an application in which I need a structure for represent a huge graph (between 1000000 and 6000000 nodes and 100 or 600 edges) in memory. The edges representation will contain some attribute of the relation. I have tried a memory map representation, arrays, dictionaries and string for represent that structure in memory, but this always crash because the memory limit. I would to get an advice of how can I represent this, or something similar. By the way, I'm using python.

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• How to NSZombieEnabled for debugging EXC_BAD_ACCESS on release target for an iPhone app?

  - by Bobby Moretti

  I'm developing an iPhone application. I have an EXC_BAD_ACCESS that occurs only in the release target; when I build the debug target the exception does not occur. However, when I set the NSZombieEnabled environment variable to YES, I still get the EXC_BAD_ACCESS with no further information. Is it even possible for NSZombieEnabled to work when executing the release target? I don't see why not, since gdb is running in both cases...

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• Change GWT application behavior between deployed and debug environment

  - by Michael Donohue

  I would like to have my GWT application use different constants when debugging or developing vs when deployed. What is the right way to do this? My web searches turn up a lot of pages about debugging GWT applications, which isn't what I'm looking for.

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• Grab OpenGL output of an application from another application

  - by Sirithang

  Hi! i would like to know if it's possible, in c/c++, to launch an application and grab it's standard video output? The goal of this would be to grab the buffer of an application, and use it as a texture for a grid of vertex with special texture coordinate (in order to project it in a FullDome)? I'm developing under Linux. Thnaks!

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• How do you avoid an invalid search space in a genetic algorithm?

  - by Dave

  I am developing a GA for a school project and I've noticed that upon evaluating my functions for fitness, an individual is equivalent to its inverse. For example, the set (1, 1, -1, 1) is equivalent to (-1, -1, 1, -1). To shrink my search space and reach a solution more efficiently, how can I avoid my crossovers from searching in this second half of the search space?

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• How to get user feedback?

  - by kost

  Hi, I am developing a web application, which is still in initial stages.I have put it on web for public to use.Should I use uservoice for feedback(free account)? What are the alternatives?

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• Unit test tools for iPhone development with Xcode

  - by Kb

  When developing iPhone apps with Xcode 3.2.1/Objective C, which unit test tools are recommended? I am new to the iPhone OS platform and I am interested in your best practices.

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• coco2d tab view for multi player

  - by godzilla

  I am currently developing a card game for the iphone using cocas2d. I am currently in need of a tab view with each tab representing a player and his / her set of cards. Currently i have a single view representing just one player. It seems as though cocas2s is not really built do have multiple views, to do this and it would require some serious amount of hacking around with the code. What would be the most efficient way to accomplish this?

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• How to unit test my project against different versions of external dll api?

  - by devghost

  I am developing an app that relies heavily on an external dll, my app needs to support new versions of the dll as well as being backwards compatible with the old ones. Are there any good ways to have my unit tests target all of these different dll versions without the need to rewrite the tests as soon as a new version of the api is released? How is this best handled? Thanks!

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