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• Handing over FaceBook SessionKey from iPhone to PHP

  - by Stefan Mayr

  Hi! Users authenticate normally on my iPhone app, and the permission for publish_stream is requested correctly. When the user want to post something on his wall, the text is transmitted to my backend and the backend posts it (with the transmitted session key) to the users facebook wall. The first post is always possible but at the second, the response is: "The user hasn't authorized the application to perform this action" But I was already able to post some seconds ago. What is wrong? Best Steve

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• Transport Database Query through Web Services without using Dataset

  - by Marty Trenouth

  Understanding that passing Datasets through web services is a bit heavy (and almost if not completely unconsumable to non .NET clients) what is the best way to prep database query results that don't map to known types for transport through web services in c#?

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• How to insert Search Query into MYSQL - Check for Double Words

  - by elmaso

  Hi, what is the best method to insert a search query into MySql and check for double words? (for showing up the last searches and a collection of searches)

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• How to make an access database where both users with and without an ID number can make a transaction

  - by louise

  I am trying to create an access 2007 database that allows staff that already have ID numbers to make a transaction and also other guest users who do not have ID number make a transaction. What is the best way todo this in access? A transaction involves taking an item out of inventory. Therefore if one a user (staff or external) has an item out of inventory then no other users can get a hold of that item. Thanks, Any Ideas would be most appreciated!

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• Counting common Bytes, Words and Double Words.

  - by Recursion

  I am scanning over a large amount of data and looking for common trends in it. Every time I meet a recurrence of a unit, I want to increment the count of it. What is the best data structure or way to hold this data. I need to be able to search it quickly, and also have a count with each unit of data.

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• PHP image resize using nearest-neighbor interpolation?

  - by shipshape

  I have a 16x16 sprite in PNG or GIF image format, and would like to display it on a website at 64 x 64 in all its pixelated glory. In Firefox 3.6+ and IE I can do this easily with CSS using image-rendering and -ms-interpolation-mode, but as this doesn't work in all browsers I'd like to resize the image on the fly using PHP instead. What's the best way to resize images using nearest-neighbor interpolation in PHP?

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• How to save content uploaded by user?

  - by Rocky

  I am planning to start a site in which the content is generated by the users. What is the best method to save the data submitted by user? Is the method of saving the data in phpmyadmin database a good idea considering that the data submitted by users is large similar to a blog post. Btw I'm good in working with php and mysql but I'm not sure whether it is a good method.

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• Vi plugin for eclipse?

  - by markovuksanovic

  I have seen a few vi plugins for eclipse. Can anyone suggest which one is the best (not buggy, maintained easy to install...)? Thanks, Marko

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• Working Android with Arduino

  - by kunjaan

  Has anyone tried to make Android and Arduino communicate with each other? I found a couple of projects online: Amarino Android-Arduino What do you guys suggest is the best way to make those two communicate?

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• Java wysiwyg HTML Editor

  - by Kyle

  Hello, I'm working on a project and need a simple free java HTML wysiwyg editor can anyone point me in the right direction?. It only has a small space to fit into, so something fairly simple would be best. Thanks for the help!

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• How to send email in the Background in AsP.NET ?

  - by sam

  Hi Guys, I am using ASP.NET Web forms, When a user submit a page, an email will be sent to many people which is slowing the post-back, what is the best way to send the emails without slowing the reloading of the page? thanks

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• Providing an application data update from a website

  - by Craig Johnston

  I need to provide an update to application data as a download from a website. The update would actually just be the replacing of some data files with some updated ones. The update, which I assume would be some sort of setup package type program, would need to be able to do the following: access the file system and registry to determine where files should be copied to supply the files to be copied provide strong security so the data files cannot be downloaded or used by the wrong people What would be best way to achieve all of the above?

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• Ruby on Rails Drawbacks

  - by Shay Friedman

  Ruby on Rails is maybe the most praised web development framework exist. There are tons of reasons for that, but every framework, even the best of its kind, has its drawbacks. I'd like to know the most common problems you run into when developing Ruby on Rails applications and the issues you often struggle with.

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• two UserControls, one page, need to notify each other of updates

  - by jeriley

  I've got a user control thats used twice on the same page, each have the ability to be updated (a dropdown list gets a new item) and I'm not sure what might be the best way to handle this. One concern - this is an older system (~4+ years, datasets, .net2) and it is amazingly brittle. I did manage to have it run on 3.5 with no problems, but I've had a few run-ins with the javascript validation (~300 lines per page) throwing up all over the place when I change/add/modify controls in the parent.

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• Eclipse + Django: How to get bytecode output when python source files change?

  - by Sean Ochoa

  Whenever I change my python source files in my Django project, the .pyc files become out of date. Of course that's because I need to recompile them in order to test them through my local Apache web server. I would like to get around this manual process by employing some automatic means of compiling them on save, or on build through Eclipse, or something like that. What's the best and proper way to do this?

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• What is the meaning of "-" in blocks of server-side code in ruby on rails?

  - by mmacaulay

  I often see things like this in rails views: <% form_tag some_path do -%> <% end -%> Why is there a "-" at the end of each of those lines? My code works fine without it, but is it a best practice or some kind of security measure?

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• Wordpress as CMS, Without Using It As Website Platform

  - by swt

  What is the best method, if there is one, of using Wordpress as a CMS for users to input data while not actually building the website on the Wordpress platform? One possible solution I've found is using a PHP class called "WPGet" (http://peter.upfold.org.uk/projects/wpget) which fetches directly from the database.

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• Managing my TODO list - how to get organised

  - by sparkes

  What's the best way to organise my personal TODO list? and what tools are available for organising team TODO lists? Should I still be thinking in terms of TODO or are there better ways to manage my time and projects? See also this question on Organization which is similar

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• How to ensure/determine that a post is coming from an specific application running on an iPhone/iTou

  - by wgpubs

  Building an iPhone OS application that will allow users to anonymously post information to a web application (in my particular case it will be a Rails based site) ... and I want to ensure that I only accept posts that originate from a specific application running on an iPhone/iTouch. How is this best accomplished? (btw, if your answer applies to Android please feel free to post it here as well as I'm curious to know if the techniques are the same or vary). Thanks

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• Clean up upon the kill signal

  - by Begui

  How do you handle clean up when the program receives a kill signal? For instance, there is an application I connect to that wants any third party app (my app) to send a finish command. What is the best say to send that finish command when my app has been destroyed with a kill -9?

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• How do I get a useful value for height and width of a div element using javascript?

  - by Shaun

  I need to be able to store the current height and width of a div at any point in time. Currently I am using div.style.height/width which works fine when the styling is applied inline. The problem is that this returns for example 600px and not 600. Is there a better way to do this? If not, whats the best way to get just the number 600?

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• How do I pass a string or data object between two view controllers?

  - by Jonathan

  In my last question i asked how to best send a string from one view controller to another, both which were on a navigation stack: http://stackoverflow.com/questions/2898860/pass-string-from-tableviewcontroller-to-viewcontroller-in-navigation-stack However I just realised I can either pass the path to the file in the app's document's folder as the first (the table view) has already accessed the data in the file should I pass viewcontroller the data to the pushed VC?

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• How do you manage schema upgrades to a production database?

  - by Mark Harrison

  This seems to be an overlooked area that could really use some insight. What are your best practices for: making an upgrade procedure backing out in case of errors syncing code and database changes testing prior to deployment mechanics of modifying the table etc...

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• Programmatically extract audio from YouTube video

  - by Skoder

  Hey, I'm trying to create a C# application which allows me to extract just the audio from YouTube videos. I've come across sites that already do that, but I'm not sure how they actually work. What would be the best way to do this programmatically? Thanks for any advice

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• Crystal Reports from Access DB in FrontPage (plus RealPlayer integration)

  - by Jason

  Hey guys, My boss has some interesting requirements for his next project and insists that we try to implement some Crystal Reports on our Access database (on his computer) into a FrontPage document (for ease of maintenance). After that, he wants an MP3 to be embedded using a RealPlayer widget because that's the only one that he likes. I'm not really sure how to do any of this. What's the best way to go about this? Any help would be greatly appreciated.

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