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• My iPhone app needs a persistent network connection...how to specify UIRequiredDeviceCapabilities?

  - by Greg Maletic

  I'm trying to set the UIRequiredDeviceCapabilities properties in my Info.plist file. My app requires a persistent network connection. If I look at the definition for the "wifi" key, it says: Include this key if your application requires access to the networking features of the device. So: does the "wifi" key indicate that I need WiFi, as the key name would suggest? Or does it mean that I simply need network access, as the key definition would suggest?

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• ASP.Net webapplication, keep in mind things for performance ,scalability

  - by Radhi

  what are the things a developer should keep in mind or should take care when depeloping a web application. web application e.g. social networking web app. which are the things which must be implemented to get good performance and scalability. please provide any article or blogs or suggestions for this kind of question if you have -thanks in advance

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• PHP API for access social networks

  - by War Coder

  hello guys, am looking for a php api that can access social networks like facebook,myspace,orkut and so many more of them. I should be able to upload pictures and videos to my favourite social networking account and also post get updates from thems, change status, make comments and similar stuffs. Just wondering if there is anything like that or similar to it. Thanks.

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• Quantum PSO and Charged PSO (PSO = Particle Swarm Optimizer)

  - by The Elite Gentleman

  Hi Guys I need to implement PSO's (namely charged and quantum PSO's). My questions are these: What Velocity Update strategy do each PSO's use (Synchronous or Asynchronous particle update) What social networking topology does each of the PSO's use (Von Neumann, Ring, Star, Wheel, Pyramid, Four Clusters) For now, these are my issues. All your help will be appreciated. Thanks.

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• What are the qualities and skill set you should have to be network programmer?

  - by Rupesh Chavan

  Hello everyone, I am new to programming. I have lots of interest in networking and want to be network programmer can someone please tell me, "what are the qualities and skill set you should have to be network programmer"? Thanks & Regards, Rupesh

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• To jQuery or not to jQuery?

  - by pws5068

  I rather enjoy adding practical eye-candy to the networking community I've been developing but as things start to stack up I worry about load times. Is it truly faster to have users load (a hopefully cached) copy of jquery from Google's repositories? Does using jQuery for AJAX calls improve/reduce efficiency over basic javascript xmlHTTP requests? Is there a practical way to cut down the number of included scripts? For example, I include jQuery and jQuery UI from google, table sorter, and a growl plug-in.

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• Is it possible to put GWT application on vkonakte.ru?

  - by Vasil Remeniuk

  Hi, Does anyone know if it's possible to put GWT application on vkontakte.ru (for the note, it's the most popular social networking site for the russian-speaking audience, 75+ mln subscribers). I know that integration with Facebook is possible, but as long as vkontakte.ru is not a direct Facebook-clone (they use different engines), I'm not sure, the same integration scenario will work for vkontakte. Thanks in advance!

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• Beginning Game Programming-ADVICES!

  - by udsha

  I like to continue my future career on way that I am looking to choose from few more ways I would like to do. Computer Game Programming / Networking(Security) ...etc Then It is good to know the risks having no those fields and how to begin it as a game programmer! I want those kind of advices and guidance . Can Anyone show me the path ?

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• Enable RFC1323 on a per socket basis in Windows?

  - by Sheado

  Howdy.. Anybody know if it's possible to enable RFC1323 on a per TCP socket basis in windows? I know it can be changed system wide via the registry ( http://www.psc.edu/networking/projects/tcptune/OStune/winxp/winxp_stepbystep.html ) Also, it seems like this is possible *nix via: int on=1; setsockopt(s,IPPROTO_TCP,TCP_RFC1323,&on,sizeof(on)); Is there a Windows equivalent? Thanky much!

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• ASP.NET 4.0 , SQL 2008 Web development and deployment Cloud or Shared Hosting?

  - by Tom

  Just to give you a fair idea, I am new to the web development / hosting world and planning to develop a Multilingual Social networking Web Applications in ASP.NET 4.0 , expected the content to deliver in many countries German, France, China, India and MiddleEast. My question is will Cloud Hosting provides a development environment? or should i buy software and develop in my system?. Which is the best hosting model for my scenario. I do know there will not be many users and expecting a steady growth. Tom

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• How do I write user-specific configuration into a rails app?

  - by dchua

  Hi all, What is the current practice like to write user-specific configuration settings into a rails application? For example, privacy settings in a social networking application. I know application-wide settings can be stored in a .yml file in config/ but what about users?

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• .htaccess twitter or facebook URL naming convention

  - by Mike Silvis

  For my Social Networking Site, I would like to build a facebook, or twitter similar URL rewriting naming convention. Using Twitter as an example, they have pages labeled twitter.com/about and another page labeled twitter.com/{$username} However, how do you differentiate between say a user who has registers on to our site as "about" then. From this we are going to have a server conflict between the user "about" and the page about. What is the best way to handle this?

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• What is a good resources to add content snippets (widgets) to many sites like iGoogle, Facebook and

  - by Brennan

  I have found services like ClearSpring and Widgetbox for putting content snippets onto a widget range of social networking web sites, but I would like to build my own widgets without a third party dependency. I have been looking but I have not yet found a good resource to learn how to create widgets/gadgets for multiple sites. It was easy to build a gadget for iGoogle, but Facebook, MySpace and the others are less obvious. What is a good resource to create content snippets for multiple sites?

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• Compatibility between Qt and Boost sockets libraries

  - by cake

  Hello In my work, I'm developing a Viewer client for a Offshore simulation server, using sockets to send the simulation data from the Simulator to de Viewer. But, the server uses Boost.asio as it's sockets library. As the client uses Qt for it's GUI, I was wondering if there is any problem in using de Qt Networking library for handling the sockets. Is there any compatibility issues? Thanks in advance, and sorry for my bad english.

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• How can I tell what script a website uses or is built with? Could it be an 'off the shelf solution'

  - by ebs

  Hi. There is an excellent website that I would like to emulate some of the characteristics of in a website that I hope to develop. (I do not intend my site being in competition with them - mine would be more of a social networking site). Can anyone tell me if it is possible to detect which script and platform is being used on www.shoutlife.com? I have very little programming or website building experience so am considering using phpfox as my solution. Thanks in advance. EBS

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• want to make better content display

  - by Rahul Mehta

  Hi, We are developing a social networking project, in this project we are adding content , e.g. images , video,audio,link(html). Currently we are using shadowbox.js to show it.But for better and effectiveness we want to use some other better plugin, or want to make own window for showing images and link. Please help , what is the best solution for this project. I want to know this is the white board quesion means programmer.stackexchange question or stackoverflow quesion? Thanks

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• Which flash server i should use for flash chat with a lot of instant users?

  - by Almas Adilbek

  I'm currently developing flash chat for social networking websites like facebook. Actually i want to develope flash chat in this game. Chat would have a lot of instant active users. So that, i need to know which flash servers i should use, is there any free ones that are pretty good for such high performance needs? I've found ElectroServer4 Professional. Is it enough for my task? Thank you

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• How many people take SCJP & PMP certifcation every year ?

  - by vsingh

  I was curious to find how many people take SCJP and PMP certification every year. Apart from these two popular certification , is there any place where I can find how many students take the certifications in various fields like Microsoft , networking etc every year ?

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• How to create Chat application using Servlets & JSP

  - by Crazy boy

  I want to create chat application using Servlets & JSP. May I know how can I create chat application as I have never created before? How much knowledge I need to have to create chat application? Is there any need of networking API to create chat application? What's the design pattern I need to follow to create that application? Is there any need of database?

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• Best FTP wrapper for iPhone

  - by jamone

  I know you use the C based networking API to do FTP communication but I'd prefer to use something a little higher level. I've seen a few Objective-C based wrappers but I'm not sure what to use. I don't need that complex of FTP interaction. Its just the typical create/delete dirs, upload/download files... What do you recommend?

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• How can I get the followers of a user on twitter, then get posts from those followers over a period

  - by Ronan

  I've been assigned a research project to enhance social networking based adaptive e-learning and to do so I need to be able to extract several (hundreds, maybe thousands) of status updates or tweets in order to perform factor analysis on key words. Apparently this can be done with javascript but I have never used javascript before so I'm a bit lost. I know I need a Twitter API but not sure even how to use one. Anybody have any idea how I can do this?

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• Which is your favorite "hidden gem" package on Hackage?

  - by finnsson

  There are a lot of packages on Hackage, some well known (such as HUnit) and some less known (such as AspectAG). I'm wondering which package you think is a hidden gem that deserves more users. Maybe a useful data structure, helpers for monads, networking, test, ...? Which is your favorite "hidden gem" package on Hackage?

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• What is the best script language for n/w programming + web development

  - by Mohanavel

  Hi, I'm interested in developing web application and networking application. For that what is the best script language to learn. Which one is effective for this two. So for, i don't know even a single syntax of any scripting language. Which is the best script for understanding, maintainable, effective and simple (may not). Please don't say what are all you know. Please tell me the best

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• Boost.Test: Looking for a working non-Trivial Test Suite Example / Tutorial

  - by Robert S. Barnes

  The Boost.Test documentation and examples don't really seem to contain any non-trivial examples and so far the two tutorials I've found here and here while helpful are both fairly basic. I would like to have a master test suite for the entire project, while maintaining per module suites of unit tests and fixtures that can be run independently. I'll also be using a mock server to test various networking edge cases. I'm on Ubuntu 8.04, but I'll take any example Linux or Windows since I'm writing my own makefiles anyways.

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• What suggestions for a 3d game engine to support a huge terrain?

  - by codist

  There are a lot of 3d game engines around, does anyone with experience with them have advice on which one would likely be able to handle these (arbitrary) requirements? opengl mac/pc 1000x1000km terrain 1000 towns varying in size from 10 to 1000 buildings 128 people in any one location MMO type networking (no solo play) physics engine including airfoil c++ with optional scripting

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