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• Parsing a UTF-16 encoded xml file in ruby

  - by Matthew Toohey

  Hello I've been trying to parse a UTF-16 encoded xml file in Ruby (1.8.7), and I can't seem to find how to do it by searching (google and stack overflow) Here's the xml file url: http://www.abc.net.au/triplej/feeds/playout/triplejsydneyplayout.xml?_5366 Getting the xml string from Net::HTTP and passing it to REXML, then calling logger.info xmlDoc.inspect produces: <UNDEFINED> ... </> Any ideas? Cheers

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• Sorting XML generated by Castor

  - by Java Guy

  Hello, I am using Castor for XML Binding.. We need to sort the XML based on two different fields. Is there way we can specify the sort order in castor while marshalling? Which will be a better approach to do this sorting, if castor don't have this feature.

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• Developing a custom-validation in asp.net for specific control and criteria

  - by Gaurav

  Hello There is another relevant question asked Validation Check in asp.net In the same scenario we need a custom validator control which will alert user for any wrong entry. This will work like this : Developer will pass the control-name, input-value and format-required For instance like for textbox it can be: txtName,txtName.Text, allow-alphabets-only The accordingly format if the user input is invalid he/she will be got prompt. Please suggest the right way to do the smae. Thanks in advance.

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• Use of iterators over array indices.

  - by prithviraj

  Hello all, I just wanted to know what is the main advantage of using the iterators over the array indices. I have googled but i am not getting the right answer.

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• Gamma Distribution in Boost

  - by Kamchatka

  Hello, I'm trying to use the Gamma distribution from boost::math but it looks like it isn't possible to use it with boost::variate_generator. Could someone confirm that? Or is there a way to use it. I discovered that there is a boost::gamma_distribution undocumented that could probably be used too but it only allows to choose the alpha parameter from the distribution and not the beta. Thanks!

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• access list element from thread

  - by phm

  Hello I have a "List" in the main application and I am trying to access its elements from within a thread. I am getting this exception: {"The calling thread cannot access this object because a different thread owns it."} System.SystemException {System.InvalidOperationException} Thanks

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• JSON parsing in iphone

  - by hardik

  Hello all I have a question: I want to know that how to parse an XML string into a JSON string. A little code would be boost. Thanks in advance

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• How to pass large number of parameters in stored procedure from code to MS SQL

  - by Ashwani K

  Hello All: How to pass a large number of parameters (say 20+) to stored procedure from code. Like we can group all the parameters in one class object and then pass it across, but how to implement such this in case of stored procedures. Currently I have to create 20+ variables to pass parameters. Thanks Ashwani

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• How can I make sharepoint 2007 set permissions based on a column value.

  - by user236119

  Hello, I have a project where I many files in the same folder, but want to set permissions by a department number which is a column value of each file. Can I make a workflow to do this somehow, so when a file is added and the dept# is picked. Sharepoint will lookup that department number and give it the appropriate permissions? Thank you, Adrian

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• I want to use SQL Server reporting service in Windows application on .NET?

  - by Amit Dhall

  hello freinds i am new in ssrs i want some sugeestiion from You can i use ssrs in windows application in .net if yes then please tell me? Thanks in advance

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• Cocoa: How to make table view draw custom views in each cell

  - by Inso Reiges

  Hello, I am learning Cocoa and trying to create an application for Mac that displays a simple book list. Each book is an NSView with its cover image, title and author. I want to present this list as a NSTableView with a single column and a book view in each cell. However i can't yet figure out how to display a custom view inside a table cell in interface builder or programmatically. Any tips would be very appreciated :) Inso.

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• UITextView - preserving carriage returns on COPY - iPhone

  - by user280556

  Hello Everyone, When I try to copy text from a UITextView to say an Email message to compose and send, the carriage returns (new lines) of the text disappear and the text connects up into one LARGE paragraph. I am not sure why this is happening. How do I fix this? Thanks

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• Set serial port pin high using python

  - by morph

  Hello, Is it possible to set one pin of the serial port continuesly high using python (or C)? If yes, how? Thanks in advance

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• Python - output without new line

  - by Ockonal

  Hello, how can I output text to the console without new line at the end? for example: print 'temp1' print 'temp2' - temp1 temp2 And I need: temp1temp2

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• Change mouse cursor while left mouse button is pressed?

  - by stefan.at.wpf

  Hello, I need to change the mouse cursor while the left mouse button is pressed. Unfortunately changes to the mouse cursor are ignored until the left mouse button is raeleased. Is there any workaround to this? Thanks for any hint! (I'm using WPF and C#)

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• Upgrading Ruby to 1.9

  - by iwan

  Hello, I have ruby v 1.8 installed at C:\Ruby and its gems underneath. I am planning to upgrade to v 1.9 , and it's installer try to default the app to c:\Ruby 1.9 How shall i proceed in order not to break my old gems .. including Rails , etc? Thanks

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• How to programmatically alter object created in IB

  - by pureman

  Hello, I've placed an image in my UIView with IB. How do I move this image around, resize it, etc programmatically? I cannot figure out how to reference it from my code. Thanks a zillion.

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• python subprocess block

  - by MW

  Hello. I'm having a problem with the module subprocess. I'm running a script from python through: subprocess.Popen('./run_pythia.sh',shell=True).communicate() and sometimes it just blocks and it doesn't finish to execute the script. Before I was using .wait() instead of .communicate() but then because of this: http://dcreager.net/2009/08/06/subprocess-communicate-drawbacks/ I changed to .communicate(). Nevertheless the problem continues. Can anyone help me?

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• Enclose values in double quotes in VB.net

  - by acadia

  Hello, I have this string in vb.net. I would appreciate if you can let me know how I can enclose the values in double quotes dim str as string="" str.Append("EmpID=" & empNo & " DeptID=" & deptID & "") I want the value of string to be EmiID="10" DeptID="20" Thanks

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• iphone barcode generator

  - by hardik

  hello all i want to develop one bar code generator application in my native iphone i currently don't know what is bar code and how to generate it please guide me how do i proceed towards it

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• How to detect that a point is inside a Polygon using Google Maps ?

  - by Natim

  Hello, I would like to detect that a google.maps.LatLng is inside a google.maps.Polygon. How can I do that ? Cheers,

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• Date and time wise Sort nsmutablearray

  - by milanjansari

  Hello everyone, i have one problem when i sort the NSMutablearray using date and time wise. Does anyone have idea how can i sorted array date and time wise Thanks in advance

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• SQL query on table that has 2 columns with a foreign id on the same table

  - by spyk

  Hello all, I have a table let's say in the form of: match(id, hometeam_id, awayteam_id) and team(id, name). How do I build my SQL query in order to get a result table in the form of (match_id, hometeam_name, awayteam_name), since they both (hometeam_id, awayteam_id) reference the same table (team)? Thank you

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• How to live a plugin in jQuery?

  - by steamboy

  Hello, Is it possible to add a live function on a plugin? The jPikcer plugin wont work I create it from a .live('click', function(e) Example: $('.Multiple').jPicker(); Thanks, Gino

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• Creating Haskell instance declarations

  - by btl

  Hello, complete noob to Haskell here with probably an even noobier question. I'm trying to get ghci output working and am stuck on instance declarations. How could I declare an instance for "(Show (Stack - Stack))" given: data Cmd = LD Int | ADD | MULT | DUP deriving Show type Prog = [Cmd] type Stack = [Int] type D = Stack -> Stack I've been trying to create a declaration like: instance Show D where show = Stack but all my attempts have resulted in illegal instance declarations. Any help and/or references much appreciated!

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