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• Read a file with a specific encoding in C?

  - by Daziplqa

  Hi, I've a file that was written on windows with encoding WINDOWS-1256, and I need to write a C program that reads bytes from this file and write them back to a new file with UTF-8 encoding. How to read a file with a specific encoding in C ??

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• Onclick not added until after Postback

  - by Morph

  I have the following: <asp:Button id="SubmitButton" Text="Submit" runat="server" OnClientClick="Do();" OnClick="SubmitButton_Click"/> When the page is first rendered, I go to the view source in my browser and see that the onclick="Do();" is not added to my submit button tag. But when I do a post back, and do the view source again, the onclick is added to the submit. Why would the onclick not be there on the first request?

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• Access SurfaceWindow from TagVisualization

  - by Rajen

  Hi, I'm looking for an easy way to access my main SurfaceWindow from a TagVisualization that I have. The scenario is that I want to pass along data from my TagVisualization back to the SurfaceWindow. Is there an easy way to do this? Thanks

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• Resize an 8bpp bitmap in GDI+

  - by harry

  I've just noticed that GDI+ doesn't like the Graphics.FromImage() method to be called with an image that is 1bpp, 4bpp, or 8bpp. Is there any way of resizing an 8bpp image without changing from 8bpp to 24bpp, resizing, and then changing it back to 8bpp?

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• I SVN updated, but I realize I messed up.

  - by alex

  How do I rollback to a previous revision? So that my files are back to revision 400?

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• Is there a "method_missing" for rake tasks?

  - by James Wenton

  If my Rakefile does not find a task with a particular name, I'd like rake to instead create a new task by that name according to certain rules, if a file with the missing task name exists. But if it doesn't, I want to fall back to the default ("Don't know how to build task 'foo'!"). In short, is there a method_missing for Rake?

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• Which parameter to pass to glGet for getting current framebuffer in OpenGLES iPhone.

  - by Quakeboy

  I know to use glGet to get various parameters. I need to know how to get the current GL_FRAMEBUFFER_OES and get the GLuint type framebuffer id. I need to use renderToTexture. This will make one of the classes code easier when switching back to normal framebuffer.

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• What decryption should i use between my Android app and ASP.NET Webservice?

  - by RickardP

  I am searching a good way to encrypt and decrypt user authentication data between my Android app and my ASP.NET Webservice built in C#. I want to do a user registration on my Android app and send the authentication to the back-end server that is a ASP.NET Webservice built in C# and then every time the app calls the webservice it should send a hashed string with authentication information so webservice now what user it is. What is the best practice for this and have i missed something, give me some ideas please!

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• How can i preserve list contents on postbacks?

  - by strakastroukas

  On the page load event of my webpage i fill the list of with the contents of the structure Structure MainStruct Dim Ans1 As String Dim Ans2 As String End Structure Dim Build As New List(Of MainStruct) The problem i that on post-back the contents of the list-of get lost. So, how can i preserve the contents of the list-of in ASP.NET?

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• How to tell Reflectively if an Attribute has a public Setter

  - by DrLazer

  Im saving an object model out to XML but when i load it back in I get exceptions when trying to use PropertyInfo.SetValue() because the property doesn't have a setter just a getter. I want to either not save out the properties that only have getters or figure out on load whether its valid for me to try and set a value or not. Anybody know how to do this Cheers

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• zipping a file used by a process

  - by jaganath

  i accidently zipped a log file of process (the process wasnt writing in it though, it writes it only during weekends when the process get killed).I unzipped the file immediately back. will it affect the process when it is trying to write in the log file?

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• android communication between two applications

  - by androidTesting

  Hello, i need some help in how to start developing two android applications (on one phone) which communicate with each other. 1. Application A sends a string to application B 2. Application B receives the string for example "startClassOne", app B using a method starts classOne and gets the result. The result is send back (again as string!) to Application A. 3. Application A writes in console the received string from B.

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• What ia alternative for split in Perl

  - by joe

  a file contains a: b d: e f: a:b:c g: a b c d f:g:h h: d d:dd:d f How to parse this file into lethand side values into one array and right hand side to another array . i tried with split . but i am not able to get it back

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• MVC Design Question

  - by user325142

  I'm trying to build a pager where it's just Next / Previous buttons that call a jquery function that post a JSON request. Inside the function, the current page "index" is retrieved from a hidden field and passed to the controller. Inside the controller, I reset the index if I'm on the last page of data. How would I pass the new index value back to the view? Or is there a better way to do what i'm trying to do? Thanks

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• git partial pull

  - by KennyTM

  I am maintaining a repository A. Another contributor has cloned A to another repository B. Later, the other contributor added files F, which is irrelevant to me, into B. Now I want to merge changes in B back to A, but without committing F. How to do so?

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• Rails and Python hosting problem

  - by maxxtack

  I am trying to host some files/rails app in the port 8080 for external access. For python I am using the SimpleHTTPServer module, and for rails, webrick. However, both of them does not work very well. I don't get the response back, and, sometimes, if I get it, it's VERY slow. Nevertheless, apache works very well on the port 8080 (i am not running them at the same time). What is going on?

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• Assembla is no longer free, is there a good alternative?!

  - by pabloide86

  http://blog.assembla.com/assemblablog/tabid/12618/bid/6986/Release-2-0-restricting-free-plans-giving-back-with-features-and-pric I'm very disappointed about this... I use Assembla for my personal projects(commercial) and now I have to move everything to another place! There are some questions about different free hosting... I extracted some of the sites that offers free hosting for projects: http://www.svnhostingcomparison.com/ http://www.codespaces.com/ If you know about others like assembla please post it! Cheers from Argentina!

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• Changing number precision

  - by Dave18

  How would you change the precision of a number for example: float n = 1.2345 and store it back to the variable 'n' with changing it to 1.23 ?

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• How to reset elements to their original state, after a chain of manipulations?

  - by Moak

  After a bunch of animating, adding classes and setting css styles. is there an easy way to reset an element to be back in its original server delivered state?

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• Can I open a clustered MQ queue for writing in perl?

  - by JohnMcG

  If I have a Websphere MQ queue defined on another queue manager in the cluster, is there a way I can open it for writing using the perl interface? Everything I've tried brings back mqrc 2085.

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• ASP.NET MVC - how to get the value from a textbox in my View?

  - by fearofawhackplanet

  If I have a textbox in my view: <div><%= Html.TextBox("Comments", Model.Comments)%></div> I want to post the contents of this textbox to the controller with an Ajax call. I only need this one value though, so I don't want to post the whole form back. <%= Ajax.ActionLink("update", "UpdateComments", new { comments = /* ????? */ }, new AjaxOptions { HttpMethod="POST" })%> How do I get the textbox value?

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• Does anyone know of a C/C++ Unix QR-Code library?

  - by Robert Gould

  I'm looking for a QR-Code library for C/C++, not Java or .Net please. Anyone knows of one? Note: There was a similar question a while back however but it didn't get answered properly.

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• .net - failed to create app domain

  - by d daly

  Hi just looking for abit of guidance here if possible. I recently downloaded a .net component for VS 2008 to handle sftp. After struggling with it for a day i uninstalled and deleted it. When going back into VS 2008, any of my previous projects have this error at the bottom in the error window: failed to create app domain. I was going to do a re-install, but is there anything I can try before I resort to this? thanks again DD

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• Why is my view not resizing after rotating?

  - by E-Madd

  I'm only supporting the portrait orientation, but both the right-side-up and upside-down versions. Why do my subviews not resize appropriately? There's a status bar sized black space at the top of the view. If I change tabs and come back, it's corrected.

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• How can I get a list of the most recent tags in a wordpress database?

  - by Failpunk

  I am not familiar with the wordpress schema at all and I need to get back a list, or array of the most recent tags from any post in the wordpress database. I just need the data available on the home page so I can then manipulate it. All the functions seem to be designed to work on a per-post basis. (Wordpress really makes me feel sorry for frequent wordpress programmers.)

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