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• Problems installing RMagick with Paperclip in Rails 3

  - by Smickie

  Hi, I'm trying to use paperclip in rails and when I'm doing the "bundle install" I'm getting the following error: Can't install RMagick 2.13.1. Can't find Magick-config in /usr/local/mysql/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/git/bin:/usr/X11/bin:/Users/seanhinton/.rvm/bin What I'm wondering is how do I install RMagick (is that what I need?) on my machine (it's OSX 10.6)? Cheers!

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• LotusNotes as a datasource for a .net C# site

  - by AlexFreitas

  Is it possible to have a connection to LotusNotes and use it as a data source for a C# project? We use LN for email/calendar :(... and management wants a web page that would interact with the calendar. I think this can all be done within Notes, but I would much rather do it in .net. They also want some very specific functionality, some of which I'm not really sure can even be done in Notes. Cheers, -Alex

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• Creating a pygtk text field that only accepts number

  - by zfranciscus

  Hi, Does anybody know how to create a text field using PyGTK that only accepts number. I am using Glade to build my UI. Cheers,

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• REST, HTTP verbs and current development in .NET and silverlight

  - by vtortola

  Hi, I've read several posts in the internet about that Silverlight only supports GET and POST, and that the most of the web browsers too. Is this true? has it changed lately? I'm developing a RESTful web service for a Silverlight application, still in early stage, and I'd like to know if I should use just POST and GET, or otherwise I could use PUT and delete. Cheers

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• Net Application Windows Mobile 6.0 cannot access webservice on IIS7.0 WS2008

  - by Gauls

  Hi I have CFv2.0 VB.net application running on PDA 6.0 accessing webservices all the time for data exchange. Number of PDA's are more then 20 all accessing the webservice on Windows Server 2008 IIS7.0 all of a sudden some PDA's stop working (cannot access web service) and get web no connection exception. Can access the service from IE. Any clue? Cheers Gauls

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• Best approach to make Page Flip animation on iPhone (like magazine)

  - by 2Fast4YouBR

  Hi all, What would be the besta approach to make one oage flip like a real magazine, like I put the finger in the corner of the screen then flip the page... Like this video: http://www.youtube.com/watch?v=dy4Y9j7COgg&feature=related Is it a sequence of images ? all images are in one view or Imageview ? Or there is another way to do it using the some stuff of the SDK? is this effect exisits or we have to develop ? cheers

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• IB Linking iPad SplVC table view

  - by Sam Jarman

  hey guys When you have an iPad Project, and you want to put a table view in your landscape view... I did this i dragged in a UITableView. but what do you 'hook' the data source to? there are about 3 options that all seem to crahing for me... when not hooked up, app launches fine. Any help would be appreciated. Cheers Sam

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• Can i have the following route in ASP.NET MVC :: http://whatever/controller/action.format

  - by Pure.Krome

  Hi folks, is it possible to add a dot format / .format to the end of any route in ASP.NET MVC .. with a default being html or something? and of course the .format is an optional value. sample routes:- http://whatever/controller/action.format http://whatever/controller/action those goto the same action method. cheers!

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• Windows Process : Tool to see Function and change arguments

  - by Jayan

  Sometime back I used a windows tool to see what a process is doing. This tool allowed me to inspect functions exported from DLL. It also allowed me to change the values passed to a function on the fly. I cannot recollect the name(not sure if that was free or commercial one). Could any one point to me solution that can do this? (Tools like ProcessExplorer, ProcessMonitor helps a bit.. this was better) Cheers, Jayan

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• MySQL Subquery LIMIT

  - by atif089

  As the title says, I wanted a workaround for this... SELECT comments.comment_id, comments.content_id, comments.user_id, comments.`comment`, comments.comment_time, NULL FROM comments WHERE (comments.content_id IN (SELECT content.content_id FROM content WHERE content.user_id = 1 LIMIT 0, 10)) Cheers

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• Flash AS3 - XMLList - Counting occurances of element in XMLList and showing result.

  - by Dale

  I have an XMLList 'Keywords', which consists of about 30 elements. I want to count the number of unique keywords in the List, and how often they occur. Then display the top 3 most occuring keywords. There's probably a simple sorting/count function to carry this out, however, i'm quite new to as3 so please forgive my naivety. Cheers.

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• Flex: Change line height of Label component

  - by ChrisInCambo

  Hi guys, Maybe I'm googling for the wrong thing but I can't find anything on this. How can I change the line height of a Label element in Flex? I have two labels in a VBox and there is quite a lot of white space between them which I would like to reduce. There's no line height property and setting the height property causes overlap. Thanks in advance for any help! Cheers, Chris

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• Post Redirect Get pattern and use in a RESTful resource-based service when supporting searching

  - by AWC

  If I have a HTTP based RESTful service and I want to POST a search resource and use the PRG pattern for returning the URL to the search-result resource, I have to persist the search-result resource on the server. Is this a good idea? If I do persist the search-result resource how long is it persisted for? Can I control this by a HTTP header of some kind? Cheers AWC

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• using php to create a joomla user password?

  - by SoulieBaby

  Hi all, I'm trying to create a custom registration component for Joomla, and I was wondering if anyone knew how to create the correct password encryption for joomla? Joomla passwords look like this : fbae378704687625a410223a61c66eb1:VM6DwmVWHTwpquDq51ZXjWWADCIc93MR Which I believe are md5 (or something) and one way encryption? Am just looking for a php code of sorts to create that same encryption. Cheers

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• gwt file permission

  - by Hoax

  I have a little GWT/AppEngine Project which uses RPC. Basically I need to get some data from a XML file that resides on the server. But when I use the RPC to read the file in my server-package I am getting a AccessControlException (access denied). Any ideas what the problem is? cheers hoax

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• Core Data: fetch an NSManagedObject by its properties

  - by niklassaers

  Hi guys, I have an object NetworkMember that has no attributes but is defined by its relationships Person, Network, Level and Role. In my app, I've found all the four relationships, but I want to make sure not to double-register my NetworkMember, thus I'd like to search for this NSManagedObject before instantiating it. How should I write a query that queries for an NSManagedObject just consisting of relationships? Cheers Nik

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• c# run CL exe or batch cpture output LIVE to textbox ?

  - by Data-Base

  hello, is it possible to run any Command Line based program or batch file and capturer (re-direct) the out put to a text box LIVE the CL takes time and it produce text! something like tracert.exe (it takes time and produce good amount of text). actually I will work with tracert.exe and I like to capture the output live and show it in a text-box while it is running cheers

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• Destruction order of static objects in C++

  - by Gal Goldman

  Can I control the order static objects are being destructed? Is there any way to enforce my desired order? For example to specify in some way that I would like a certain object to be destroyed last, or at least after another static onject? Cheers, Gal

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• Accessing an owners variable

  - by Dyldo42

  Okay, I have a ViewController that has 12 UIButtons as instance variables, and they are created in interface builder. I want to access another variable in the viewController from the UIButton's init method. Is that possible? By the way, I'm writing in Objective-C in the iPhone SDK. Cheers.

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• Combine hash values in C#

  - by Chris

  I'm creating a generic object collection class and need to implement a Hash function. I can obviously (and easily!) get the hash values for each object but was looking for the 'correct' way to combine them to avoid any issues. Does just adding, xoring or any basic operation harm the quality of the hash or am I going to have to do something like getting the objects as bytes, combining them and then hashing that? Cheers in advance

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• Java - easily convert array to set

  - by Peter

  Hey, I'd like to convert an array to a set in Java. There are some obvious ways of doing this (i.e. with a loop) but I would like something a bit neater, something like: java.util.Arrays.asList(Object[] a); Any ideas? Cheers, Pete

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• Eclipse: view a document using custom spacing, save using the file's spacing

  - by Steven Sproat

  I have a silly use case for eclipse: At work, they use 2 spaces for a tab character. Indentation looks really squashed and I'm finding it obstructs readability. Now, I can't set Eclipse to use 4 spaces for a tab as it'll edit any files I change, and obviously don't want to violate the coding standards. So, can I have a custom view onto my document, with saving maintaining the original spacing? Cheers

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• GIT <> SVN interchangeable patch-files

  - by pagid

  Hi, I maintain a subproject which is running on the project's SVN server. I personally prefer to work with Git - the problem is that the entire community uses SVN, expects RFCs with a SVN compatible patch-file and people are familiar with SVN and send bugfixes agains that SVN repository too. Therefore my only problem is to create patch files which are compatible with Git and SVN at the same time. Is there some kind of smart shell-script or even a buildin feature I'm not aware of? Cheers

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• Weighted Average and Ratings

  - by Danten

  Maths isn't my strong point and I'm at a loss here. Basically, all I need is a simple formula that will give a weighted rating on a scale of 1 to 5. If there are very few votes, they carry less influence and the rating pressess more towards the average (in this case I want it to be 3, not the average of all other ratings). I've tried a few different bayesian implementations but these haven't worked out. I believe the graphical representation I am looking for could be shown as: ___ / ___/ Cheers

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• ASP.net: Searching for all validation controls on a page.

  - by nokturnal

  Hello again, I want to search an ASP.net form for all types of validation controls and programmatically add some attributes to them such as ForeColor. Can someone point me in the right direction on this? Cheers and thanks Stackers :)

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