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• Rails 2.3.2: Accessing Model Specific Data in Another Model

  - by Gimli

  I'm using Rails 2.3.2 and using Paperclip to upload photos. I'm also using a slightly customized subdomain_accounts.rb to set some account-specific variables. My question is this: How can I set the bucket used in Paperclip to be dependent on the current account? Since this looks to be a model attribute set up early on, how can I override it later? Thanks.

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• Can have part of the domain name as a parameter in my routing rules?

  - by ajma

  I'd like to have a routing rule that accepted part of my domain name as a parameter. For example: {name}.mydomain.com/photos/{id} Is this even possible?

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• Upload images to a specific Facebook Album

  - by Imran Naqvi

  Hi stackoverflow, i can create an album using facebook graph api by posting data to http://graph.facebook.com/PROFILE_ID/albums it returns an id, which is not the album id. I confirmed it in two ways by going to that album, aid is different than what id i received and by posting http://graph.facebook.com/{ALBUM_ID_I_RECIEVED/photos, but the photo is never published to newly created album instead it is published to a default application album. I need to know the real album id so that i can upload images to newly created album. Please Help

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• ios6 web app delete privacy setting

  - by Higgs Boson

  I'm developing a web app and testing on my iPhone 5 running iOS6. The app was running as a home screen app and during use requested access to the camera roll on the phone which I allowed, this has added a toggle in settings privacy photos on the phone for my web app. I've since abandoned this web app and deleted the home screen icon but the toggle still shows in the privacy settings, I'd like to remove this toggle but I can't seem to find a way to do so. Can anyone help?

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• Is there a good (flexible, feature-rich, KISS, modern) free C# framework for drawing charts (just ou

  - by Ivan

  I need to visualize some scientific calculations. I generally prefer reusing code if there is already a good available instead of inventing wheels each time, that's why I am asking. I need a C# code to draw charts (just outputting a bitmap is ok) of 2d (y=f(x)) and 3d (z=f(x,y)) digital data sets (where any axis can be float, int or datetime), sometimes combined.

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• iPhone Camera and Image Chooser

  - by PF1

  Hi Everyone: I have found a lot of information on using UIImagePickerController to let the user choose the image they want from the Photos application's data. I am wondering how I can create this same effect on 3.0, as it doesn't seem as if a lot of the old code works anymore. In addition, I would like the user to be able to take a new picture from this same pop-up. Thanks for any help!

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• How to place a div center of the window after scrolling

  - by Rajasekar

  I am having a div, which should be centre of the window, even after scrolling. How to achieve it http://www.flickr.com/photos/41695354@N08/4496376638/

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• Cross platform mobile file upload - possible?

  - by elNino

  I need as simple as possible solution for uploading files (eg. photos) to my website from mobile devices (iPhone, Android, BB, Nokia). Is it possible to do it in same way? Using Java or XHTML?

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• Librarys for DD 5.1 sound

  - by krupert

  I would like to generate, play, record Dolby Digital 5.1 sounds. My goal is a program like "atmosphere" . A good source for sounds is freesound.org. I would like a been flying from left behind to front right, fading away.

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• How do I load all my location based content into google maps

  - by user333639

  I am writing an iPad application that uses the MapKit control. How do I get all my content into Google Maps. i.e. I have a bunch of locations along with photos, video, audio and various other information. So when the iPad user loads my App and zooms into a certain place in the world I want my Annotations to be visible and when they touch the pins they get access to more information etc.

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• WordPress - moving from one host to another

  - by Maor

  I am trying to move a WordPress installation from one server to another one, including all of the SQL data, and the file-system data (photos,template files). I just have a problem changing the URLs in the database, since I need to replace the new URL with the old one. I would love to have some suggestions about how can I replace the URLs (maybe there's a rplace statement in SQL?) Thanks in advance.

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• Using Wordpress as more than just a blog?

  - by Adam

  I have been making plans to create a site that would contain several different sections, such as several blog feeds for reviews and articals, a forum, and also a stock site where people can sell/buy photos. I was planning on doing this in PHP, but have recently started using wordpress and found it to be very powerful. is a site like this too "advanced" to be done in wordpress?

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• Which CA issues Timestamping certificate

  - by frx

  Hello! Our company currently implementing TSA (Time Stamp Authority) service. And now we are searching CA (Certification Authority), which could issue certificate with intended usage: Timestamping. I contacted with few CA's, but they offer just Digital ID certificates, and know nothing about TSA. Maybe someone has experience with such problem? Thank You!

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• how to release android camera without surfaceDestroyed function?

  - by kutlu eren

  hi gusy i am working with android camera stuff.i am developing a software.i am taking photos and just after i took picture i wanna release the camera but i am having some problems.i am looking forward to hear your answers about how to solve it

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• I simple search controller that stores search history, should I use resource routing or non-resource?

  - by vfilby

  I am learning rails and am toying with a simple web-app that integrates with flickr to search photos based on user given criteria and store the query in a search history table. I am seeking the best or 'rails' way of handling this. Should I setup a controller and non-resource routes that handle the search and store the data in a custom table; or should I create a resource for queries with a resource route and an additional path for search?

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• how to active a link using java script

  - by Muhammad Sajid

  Hi i have following links Wall Introduction Activities Reviews Recommendation Photos Discussion and if I click on any link then it must be high lighted.

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• parse error occured in my php script

  - by ahammed

  parse error occured in my php script. this is the line in which the error was occured. photos[$i]="base_url().'uploads/'.$productdata2[$i]->image"; help me please......

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• What is the correct terminology to describe a visual display that is about the size of a living room

  - by JW

  I'm thinking that, as flat screens get bigger and cheaper it won't be too long before 'digital wallpaper'-like screens become popular in people's living rooms with a host of applications that could take advantage of this particular screen size/resolution. Is there a proper name for this size of screen? 'Wall Screen' - is too ambiguous 'Massive Screen' - is probably best reserved for something you'd put on the side of a sky scraper 'Small Screen' - nabbed by the mobiles 'Large Screen' - kind of means desktop I'm thinking of the kind of screen used in 'Minority Report'.

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• Documentation for Apple's ithmb format?

  - by vy32

  I am looking for documentation of the ithmb format used by Apple for photos stored on an Apple iPod. I would be happy with source code or a description. The only "documentation" I can find is pre-compiled executables that crack out the JPEGs. Does anyone know how to do this?

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• how to active a link using javascript

  - by Muhammad Sajid

  Hi i have following links Wall Introduction Activities Reviews Recommendation Photos Discussion and if I click on any link then it must be high lighted.

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• How can i save my XAML content into a File?

  - by Dreiu

  Hi, I have a problem. I want to save a XAML state into a file, or something like this. I developed a Silverlight version of PowerPoint, and now i want to save my presentation, but i don't know how...i'm using Silverlight 3 beta(if helps)... I would like to allow users to upload their photos, music and video file somewhere.....where and how can i do this? Thanks, Andrei.

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• restaurant menu card tutorial for drupal?

  - by fayer

  im new on drupal and want to make a menu for a restaurant showing all the dishes with photos, prices and descriptions in categories (japanese food, chinese food etc). i wonder if there are some great tutorials or modules for this? i cant find any on the web. thanks you

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• Enforce unique upload file names using django?

  - by zjm1126

  What's the best way to rename photos with a unique filename on the server as they are uploaded, using django? I want to make sure each name is used only once. Are there any pinax apps that can do this, perhaps with GUID?

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• Parsing EXIF's "ExposureTime" using PHP

  - by MarkL

  Re, One photo with exposure being 1/640 has the EXIF field of "ExposureTime" eq. "15625/10000000". I am not sure why some photos display this value in a readable format (e.g., "1/100"), but I need to convert this "15625" back to "1/640". How? :) Thanks.

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• Can we find out the difference between 2 RGb colors to find out a 3rd color?

  - by AK

  2 colors are mixed together. If i have the RGB for the resultant color and RGB for one of the colors mixed, then somehow i could calculate the 2nd color? I will try to explain visually what i am trying to say. Here is a flickr link http://www.flickr.com/photos/48150615@N08/4407414157 I know that the circle in the middle has an opacity of 20% Is there any way to know the color value of the circle so that i can deduct that to get the same color value as the background color.

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