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• Formatting in a UITextView

  - by richard Stephenson

  hi all , im having problems with formatting for a UITextView. my app pulls in XML, saves some of it to a string , and then displays the text in a UITextView. it understands if you put a return in there, and it starts a new line. but i want to put paragraphs in there, any idea how i can pass that information without doing multiple UITextViews Thanks :)

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• Is SparkViewEngine dying?

  - by Stephane

  Hey, I am building a email service based on templates. I thought of using the spark view engine but it seems that It doesn't get much updates anymore. Support on .NET4.0 is not even yet complete and it fails at runtime when used in a console app. The little Intellisense support that was there in VS2008 doesn't seem to work on VS2010 (from the information I have found) Should I avoid it? What do you think?

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• Parsing or Extracting the content of html table.

  - by Harikrishna

  Can I parse the html tables by giving only column name ? Like only those data should be extracted from the table which matches those column names I give. Like for example I have table of column names like serial no., name, address, phone no,total Rs.. And I want to extract the information about only name, phone no and total Rs.. Then how can I do it?

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• Where can I find a good XMPP (Jabber) tutorial?

  - by amerninja13

  Where can I find a good XMPP (Jabber) tutorial with detailed information on the XML that's sent to/from a Jabber client and server. I've looked at the xmpp.org website, but what they show there is confusing and doesn't help me learn. I want to write an XMPP client in C# that uses a TcpClient to connect to the server and send/receive XML data.

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• Flex 3 file download - Without URLRequest

  - by Srirangan

  Hey guys, My Flex client app has got some data from the back end (RemoteObjects, BlazeDS, Spring). Client has got all the data it needs, it now needs to put some information in a CSV format and make it available for download. Using Flex 3 for this. Any ideas? Thanks, Sri

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• Running rake migrate gives Mysql error schema_migrations.frm

  - by tesmar

  I am running 5.1 on Ubuntu 10.04, and the remote server is running 5.0.51, is this a problem? Mysql::Error: Incorrect information in file: './user/schema_migrations.frm': SELECT version FROM schema_migrations

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• How can I get the nickname and message from raw IRC data in vb.net

  - by Rob

  Well basically I've got a vb.net script connecting to IRC, and I'm working on making it a basic chat system, but I've run into a problem. Say I receive this: :[email protected] PRIVMSG #channel :message I want to grab specific information to output to the user. I want to grab nickname and message How can I go about doing this? I thought about using regex, but I can't figure out how to make regex grab message since there's nothing after it.

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• Is it worth using https if you are not doing financial transactions?

  - by Scarface

  Hey just a quick question for any experts out there. I have a site that lets users interact through messages and to sign up you just make a username and password, verify your age, and optionally, add an email. There isn't really any sensitive information I suppose. Is it worth using https. Will it prevent session hi jacking and will it hinder performance?

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• Form resubmission issue-Django html

  - by Hulk

  There is a form ,which is submitted and then the page is redirected to another page.But if the user hits the refresh button again on the new page .the following message is displayed To display this page, Firefox must send information that will repeat any action (such as a search or order confirmation) that was performed earlier. And on press "OK" A duplicate entry is created how do i prevent this or how do i handle this I am using a django,application Thanks..

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• enabling php in apache

  - by user343282

  I have installed apache 2.2 and php 5.3. when I run a simple php code like () instead of the simple php information page the code shows up on the screen. My php it seems is not running. How I can enable it and makes it to run with apache. btw. I am newbee thanks

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• Can django-piston module create upload image restful webservice

  - by vernomcrp

  I trying to restful server that one can upload image, By use django-piston I can put,get,post information restfully but don't know how to upload image.

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• convert file path to string

  - by salvationishere

  I am developing a c# web application with VS 2008 where I am trying to capture the physical path of the selected file. Using IE, I am finally able to retrieve this now in text variable. But I want to capture this information in string. How do I do this? Currently I am using: lb3.Text = Page.Request.PhysicalPath; And it gives me: Text = "C:\Documents and Settings\Admin\My Documents\Visual Studio 2008\Projects\AddFileToSQL\AddFileToSQL\Default.aspx"

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• C# library for handling pictures

  - by adopilot

  Does any free C# (.net) library exist for handling properties of pictures. Main targeting functions is to read Camera Information from as it does "Google Picasa" picture viewer, I also want to try find identical pictures.

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• Serializing data from a RSS feed in ASP.NET/C#

  - by DotnetDude

  I'd like the user to specify a RSS feed address and serialize the information from it. I am not interested in the XML format, but populate a strongly typed object from the XML. My question is, is there a standard that all RSS feeds support (Do all of them have date, title etc)? If so, is there a XSD that describes this. If not, how do I handle serializing a RSS feed to an object in ASP.NET?

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• Issue with IDataErrorInfo with text box in Expander

  - by Amit

  I have one expander and which contain text box, text is validating through IDataErrorInfo, it is working fine when i enter wrong information, it popup with red rectangle. but issue arises when i tried to collase the expander, and red rectangle is still there. it stayed on Expander so please provide soem good solution....

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• Flex-Mate, How To Back PopUp (Dialog) With A Model

  - by davidemm

  I'm using MATE on an Adobe Flex project for MVC. On one of our pages, we have a dialog window that is presented to the user that displays them information that comes from RPC. The pages where this dialog pops up is unrelated to the data being displayed so this is a separate model. How do I create a MATE mapping file that will create the dialog window, make it visible to the user, and then inject in data from a model? Thanks for reading.

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• How to convert a 32bpp image to an indexed format?

  - by Ed Swangren

  So here are the details (I am using C# BTW): I receive a 32bpp image (JPEG compressed) from a server. At some point, I would like to use the Palette property of a bitmap to color over-saturated pixels (brightness 240) red. To do so, I need to get the image into an indexed format. I have tried converting the image to a GIF, but I get quality loss. I have tried creating a new bitmap in an index format by these methods: // causes a "Parameter not valid" error Bitmap indexed = new Bitmap(orig.Width, orig.Height, PixelFormat.Indexed) // no error, but the resulting image is black due to information loss I assume Bitmap indexed = new Bitmap(orig.Width, orig.Height, PixelFormat.Format8bppIndexed) I am at a loss now. The data in this image is changed constantly by the user, so I don't want to manually set pixels that have a brightness 240 if I can avoid it. If I can set the palette once when the image is created, my work is done. If I am going about this the wrong way to begin with please let me know. EDIT: Thanks guys, here is some more detail on what I am attempting to accomplish. We are scanning a tissue slide at high resolution (pathology application). I write the interface to the actual scanner. We use a line-scan camera. To test the line rate of the camera, the user scans a very small portion and looks at the image. The image is displayed next to a track bar. When the user moves the track bar (adjusting line rate), I change the overall intensity of the image in an attempt to model what it would look like at the new line rate. I do this using an ImageAttributes and ColorMatrix object currently. When the user adjusts the track bar, I adjust the matrix. This does not give me per pixel information, but the performance is very nice. I could use LockBits and some unsafe code here, but I would rather not rewrite it if possible. When the new image is created, I would like for all pixels with a brightness value of 240 to be colored red. I was thinking that defining a palette for the bitmap up front would be a clean way of doing this.

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• C++ display stack trace on exception

  - by rlbond

  I want to have a way to report the stack trace to the user if an exception is thrown. What is the best way to do this? Does it take huge amounts of extra code? To answer questions: I'd like it to be portable if possible. I want information to pop up, so the user can copy the stack trace and email it to me if an error comes up.

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• AS3: how to get current calendar week

  - by msec

  How can I get the current calendar week with AS3 ? I've not found any information by using the official adobe online-reference (check: http://livedocs.adobe.com/flash/9.0/ActionScriptLangRefV3/Date.html) or using google's web search. Thank you soo much! Kind Regards, msec

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• How can i get a quaternion through my 1 axis gyroscope?

  - by Mathis Vic

  My problem is, i have a 1 axis gyroscope and a 3 axis acellerometer in my device. I managed to get the quaternion through the accelerometer but i cant figure out how to do it with the gyroscope. I want to be able to, through my gyroscope ( angular rate information) get a quaternion out of it.

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• Generate XSD from my model

  - by Coppermill

  I am writing a WCF REST service, and I am needing to generate my XSD's which provide the information for my models. What is the easiest way of doing this? It would be nice to have it generate the validation within the XSD too, if possible?

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• get twitter screen name

  - by mahela

  i am new to OAuth i want to know how to use "Twitter OAuth library from Abraham Wiliam" to get user's credential information.such as screen_name.

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• archiving (ubuntu tar) hidden directories

  - by broiyan

  tar on a directory "mydir" will archive hidden files and hidden subdirectories, but tar from within "mydir" with a wildcard will not. Is this a longstanding and known inconsistency or bug or is it that hardly anybody ever looks inside a lengthy tar log long enough to notice? Edit (additional information): tar from within "mydir" with a wildcard will not "see" nor archive hidden files and hidden subdirectories in the immediate directory, with emphasis on "immediate". However, in subdirectories of "mydir" (obviously non-hidden) hidden files and hidden subdirectories will be archived.

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• Why is a page starting with .. illegal?

  - by acidzombie24

  I have a page called ..hi i get this error when visiting the page. Why is that illegal? Server Error in '/' Application. HTTP Error 400 - Bad Request. Version Information: ASP.NET Development Server 10.0.0.0

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• Parsing dictionary entries with regex

  - by Brandon

  I'm trying to pull data from Jim Breen's WWWJDIC. The raw data returned has a lot of information delimited in several different formats. The data pulled in the example below is from here: http://www.csse.monash.edu.au/~jwb/cgi-bin/wwwjdic.cgi?1ZUJ%E5%85%88%E7%94%9F ?? [????] /(n) (1) teacher/master/doctor/(suf) (2) with names of teachers, etc. as an honorific/(P)/ Should I use a regex?

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