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• Data transmission through USB

  - by ASHOK

  I want to develop code to transmit data from system to PIC through USB. Can anybody give good link regarding data transmission through USB. because i am new to this. NOTE: Very simple is code is enough to me. Thanks in Advance

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• Different techniques to bind the Data Controls - ASP.net

  - by nettguy

  Recently I was asked the following question at interview. "What are the different way to bind a Data Control in ASP.Net". I have answered Typed DataSet Collections Stored Procedure. The interviewer expecting a lot more. Can anyone explain me the different way that we can bind the data controls?

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• Fixed income data online

  - by John Smith

  I am looking for a resource to download fixed income data online, much like there is access to stock data from yahoo. At the very least I'd like the treasury bonds. I use python, but any help would be appreciated.

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• How to read CD audio data in Windows?

  - by George Edison

  What is the Microsoft-approved way to extract the raw audio data from an audio CD? I'm hoping to do this with C++. It's ironic because in XP/Vista, there is the IMAPI (Image Mastering API) for writing data, but not reading it.

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• Casting data in gridview control

  - by boraer

  my gridview data source is a list which takes datas from database but my sql command includes inner join and cannot cast the data and the gridview string like this OptikBOLayer.Exams but it can be string

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• flex: entering itemEditor when no value is assigned to data property in custom itemRenderer

  - by Markus

  Hi there, Im having a strange problem with my custom itemRenderer in the following Methode I assign the values to the cell. The problem is, when the side.element is still empty. In this case the itemEditor will not show up by default... override public function set data(side:Object):void{ super.data = side.element.toString(); choiceLabel.text = side.element.toString(); answer.selected = side.element.@answer; } Thanks for your help! Markus

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• EnvDTE Retrieving the data type from a CodeElement

  - by chrischu

  I am using EnvDTE to generate some code in my latest project. I have a reference to a CodeClass-Object for a given C#-Class but now I wanted to loop through all of its members (in codeClass.Members) and check their types. However I can't manage to retrieve the type of the given member from the CodeElement-Object that I get when looping through codeClass.Members. How can I retrieve the type (int, string etc.)? PS: Reflection is not an option for my usecase.

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• Data Import in SQL Server Express

  - by bobsmith123

  SQL Server Express does not have the Tasks - Import Data option that other editions of SQL Server has. Has anyone come across a free tool to import data? I understand I can use the bulk import but I have run into a security issue with it and would like a quick and a dirty way of importing a csv file to a sql express table.

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• How to properly deal with KVO notifications when an managed object turns into a fault?

  - by dontWatchMyProfile

  From the docs: When Core Data turns an object into a fault, key-value observing (KVO) change notifications (see Key-Value Observing Programming Guide) are sent for the object’s properties. If you are observing properties of an object that is turned into a fault and the fault is subsequently realized, you receive change notifications for properties whose values have not in fact changed. So if an object turns into a fault, Core Data does send KVO notifications for changed properties? So I must always check for isFault == NO before beeing happy about the notification?

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• Using TTMessageController with Multiple Data Sources

  - by PF1

  Hi Everyone: I am wondering if there is some way to set a separate .datasource for each custom field in a TTMessageController. Right now I am using a TTMessageController subclass (and referencing the data source controller delegate) and simply setting the data source of the message controller to self. But I only believe this will work for one field with one set of options. Thanks for any help!

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• Should I use the Data Persistence API or flat files to record GPS data on the iPhone?

  - by Andrew Johnson

  I'm building a GPS recorder app for the iPhone, and I was wondering if anyone could say why I might use the data persistence API, instead of writing data to flat files?

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• Save data typed into PDF Form [closed]

  - by mnh

  Hey I have PDF Form which would not let me save the data typed into it. Here is the form: http://www.cic.gc.ca/english/pdf/kits/forms/imm0008egen.pdf I want it to save the data typed into it so that I can email it to my relative. Any ideas? I'm using Acrobat Reader.

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• Copying large amounts of data into a SQL CE database

  - by Jekke

  If I have a large amount of data in memory, what is the best way to copy it into a SQL CE table? The current technology stack is C#, ADO.net, and SQL CE. My initial idea was to do one INSERT statement for each row of data, but this is time-consuming. Is there an easier way?

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• Move jQuery data() when an element is destroyed and re-created

  - by Ed Woodcock

  Can anyone think of a (preferably quick) way to move the data() attached to a DOM element to a new instance of itself? The lightbox plugin I'm using deletes and re-appends and element to the page in order to display it in the lightbox (to aviod the multiple-ids issue that ASP.net has), and obviously the .data() that is attached to the element is lost when this happens.

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• xform data grid

  - by user302254

  I am using orbeon to process my xforms. I am attempting to create a data grid that I can use to copy and paste rows/columns of data from my clipboard (excel). Do you have any clue how I can implement this?

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• datagrid doesn't refresh on changed data

  - by Jakob

  Hi. I have 2 datagrids with data that binds at loadtime in xaml. Then I have a button that inserts a row in the database, but rows aren't added to the datagrids when I press the button. I would like a fix that doesn't just add a gridrow, but actually refreshes the data and fetches the new row from the db. I'm using riaservices, so if that opens up to any tools that can help me, please let me know? thx in advance :D

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• sync data from main sql server into sql ce databases

  - by diver-d

  Hi there, I am wanting to sync data between a sql 2008 db and some sql ce. Its only a one way requirement so when data is updated in the main sql server the updates are sent to the ce databases. Is this easy to setup with the sync framework. I was able to find a demo however I couldnt compile it

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• XQuery vs XSLT for transfroming data

  - by metdos

  Which one of them do you use in your applications in order to transform XML data to other data types? WHY?

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• Add data in bulk.

  - by Ashish Rajan

  Hi all, I need your suggestion for this. I need to add data to mysql database through the admin interface, at initial i need to add data in bulk, so i thought of using csv upload but how to add images with csv i.e. when doing single add i insert name , description and a image via a form, but how to do the same for bulk. Thanks in advance.

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• How to break page and repeat header after 20 records while printing data grid data in asp.net

  - by nitin jain

  i want to print a web page using datagrid to show data. i prints data but does not repeat header in next page . i want to get header repeated in each page . how can i do it in datagrid . i can it using style break in table head but cann't in datagrid. plz help

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• Post HTML data via XMLRPC in Python ?

  - by mrblue

  Hi all, I am writing a small script by Python to connect and post content to my WordPress blog. It's pretty straightforward with https://github.com/maxcutler/python-wordpress-xmlrpc However, when i tried to input a HTML data, for example: <b>Hello</b> It appears exactly in the WordPress post (I watch it from the visual editor, and I need to re-format it by copying the data to HTML mode to have the expected result. What should I do with my python script ? Thank you very much

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• what is the difference between Data Abstraction Layer & Data Acess Layer?

  - by Starx

  I am actually stuck in 3-tier structure? I surfed the internet and found two terminology "Data Abstraction Layer" & "Data Access Layer". What are the differences among them?

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• Regular Expression for Credit Card Track Data

  - by NYSystemsAnalyst

  Are there any known regular expressions out there to validate credit card track 1 and track 2 data? EDIT: Track 1 and Track 2 are the data tracks that are read from credit cards. See the Financial Cards section at http://en.wikipedia.org/wiki/Magnetic_stripe_card

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• how to delete all the data from the table in sqlplus oracle

  - by Nubkadiya

  i want to delete all the data rows in the table. but without dropping the table. delete statement has a where clause so i have to give one by one for each row. is there any other way of deleting the whole data rows in the table. this is Oracle and using sqlplus

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• Pass data to a HttpModule

  - by Dejan

  I have a funny little situation on my hands. I have a httpModule on my hands that I have to feed with context relative data. That means that on the page I have to set something that the HttpModule can then react on. If possible I would like to avoid having call context data in the session. Any bright ideas out there. thx for the answer.

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