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• iPhone, is there any drawing sketch framework library can be use ?

  - by Robin

  hi all, I want build a sketch pad app on iPhone, I assume that this type app has already been developed long time , maybe some open source code can be use for this purpose ? anyone can give tip on this field ? Thanks ...

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• android 3D desktop

  - by pengwang

  hello today i look at a 3D desktop as below. i feel very code,i want to make one,but i donot know how to begin? how to put desktop icon paste to every aspect of 3d,could you give me some guide or simple example ,thank you.

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• Rails: print associations in ActiveRecord inspectors

  - by marienbad

  When I print an ActiveRecord of a Department, I get: Department:0x210ec4c { :id = 3, :name = "Computer Science", ... :school_id = 3 } How can I make it give me the School instead of the School_ID? In other words, call to_s on the school found by the school_id. Just like how when I have a Department d, I can say d.school

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• How to decode UTF8 characters with JSON on iPhone ?

  - by Fabrizio

  Hi there, I'm using ASIHTTP Request to get a NSString response that I give to a SBJSON parser. The problem is that inside the NSString response I got some UTF8 encoded character (accent) that I need do decode to make the app works. How can I decode UTF8 with JSON? I call the JSON message like this: [jsonParser objectWithString:jsonString error:NULL]; Any help would be so appreciated. Fabrizio

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• AdvancedDataGrid does not displays object properties

  - by chary1112004

  I read your matter and I wonder did you resolve it? If you found out, let me know and give mail for me. My mail is [email protected]. Thanks much! http://stackoverflow.com/questions/2298908/advanceddatagrid-does-not-displays-object-properties

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• How can i make bold a single character in the lable without using UIWebView?

  - by Ankit

  I have a UILabel which contains textvalue and i want to bold a particular character in that whole string so please let me inform is it possible? and yes then please give me some example it really important for me.Please help me.

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• how to time out an ant task

  - by Christopher Dancy

  Without writing a custom ant task is there a way to use a timeout on a regular ant target? To give some background info ... we are using the delete task to remove all contents of a given directory. Sometimes this directory is massive with lots of generated folders and files. We wanted to have that task say timeout after 5 minutes. I could not find anything online anywhere ... any ideas?

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• sftp for .net c#

  - by d daly

  Hi my boss has asked me to come up with a test page which can handle sftp of a file from one internal server to another. As Ive never done this before I was wondering if anyone could give me a shove in the right direction please? thanks DD

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• String manupulation classic interview questions

  - by user189364

  Hi, I am scheduled to have an onsite interview so I am preparing few basic questions. According to the company profile, they are big on string manipulation questions. So far i am manually coded these functions: 1) String length, copy, concat, remove white space 2) Reverse 3) Anagrams 4) Palindrome Please can some can give me a list of more classic string questions which i can practice before going there.

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• Increase the size of sql compact 3.5 .sdf file using C#

  - by Jankhana

  I'm using Sql Compact3.5 as my DB with C# .NET what is the maximum size of sdf that I can give??? Is there any way to programatically increase the maximum size of the sdf file??? if so how???

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• When does a Stored Procedure recompile?(Sql Server)

  - by Amutha

  I guess, When i use temporary table in Stored Procedure ,the stored procedure will be automatically recompiled. Kindly give me the other possibilites.

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• What's a good Web Crawler tool

  - by Glenn Slaven

  I need to index a whole lot of webpages, what good webcrawler utilities are there? I'm preferably after something that .NET can talk to, but that's not a showstopper. What I really need is something that I can give a site url to & it will follow every link and store the content for indexing.

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• C puzzle: Output of printf should be '5' always

  - by pragadheesh

  Hi, I found this puzzle in a C aptitude paper. void change() { //write something in this function so that output of printf in main function //should always give 5.you can't change the main function } int main() { int i = 5; change(); i = 10; printf("%d", i); return 0; } Any solutions.?

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• How do I setup a Python development environment on Linux ?

  - by Rob Sobers

  I'm a .NET developer who knows very little about Python, but want to give it a test drive for a small project I'm working on. What tools and packages should I install on my machine? I'm looking for a common, somewhat comprehensive, development environment. I'll likely run Ubuntu 9.10, but I'm flexible. If Windows is a better option, that's fine too.

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• Are UML semantic variances necessary?

  - by Gabriel Šcerbák

  I am asking if it is necessary or useful to have semantic variances in UML. Would it not be more useful when it was more formal and therefore verifiable or even used for rapid prototyping. What is the benefit of the variance? Can you give some examples?

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• about visual c++ programming language

  - by amit kumar dey

  give a good program to count the number of ones in a "n"which is 64 bit long.find a solution that does it in log(n) steps.

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• get average from set of objects in django

  - by dotty

  Hay, i have a simple rating system for a property. You give it a mark out of 5 (stars). The models are defined like this def Property(models.Model) # stuff here def Rating(models.Model) property = models.ForeignKey(Property) stars = models.IntegerField() What i want to do is get a property, find all the Rating objects, collect them, then get the average 'stars' from them. any ideas how to do this?

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• Theming in drupal

  - by THOmas

  I have created a module with one form in drupal.How i can give theme to the form mean applying css and all Thanks in advance..

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• What is the carriage return character in an AS/400 db?

  - by donde

  I have a client running an AS/400. I have to ftp a flat file over to them. They tell me their return charaters are RN. I don't recognize this, could not find anything on it, and their tech guy is Nick Burns so he refuses to give me any dirtection. Is there a standard return code for AS/400? I should have mentioned that I have a c# .NET 2.0 console application.

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• Sqlite Database Firefox

  - by user159972

  Hi, I want to create a Sqlite Database in Firefox (I can update my Firefox). According to my knowledge Firefox does not give you Sqlite Database access. Is there any plugin or simple patch which gives Sqlite database simulation in Firefox? Regards, Allahbaksh

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• iTextSharp - How to generate a RTF document in the ClipBoard instead of a file

  - by Jonas

  I would like to generate a PDF or RTF document using iTextSharp library that can be copied to the clipboard, using the same code I use to generate the document on a file (FileStream). This way my application would give the user two options: generate to a file or to the clipboard.

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• file upload for php or Zend Framework using jQueryUI

  - by user1400

  hello guys i like to implement upload files in my application using jqueryui progressbar any one know how to implement this? if you know any tutorial with php or zend framework please give a link edited : i dont want to use flash thanks

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• How to insert multiple Records from Vb.net to Sqlserver 2005 Table ?

  - by KuldipMCA

  I have 40000 records in my datatable in i want to insert all the records in Sqlserver ? i am using vb.net 2008 and Sqlserver 2005. Currently i am using XML to pass from vb.net to Sqlserver 2005 but it will give me network error. Is there any other way i can achieve this ?

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• Create .alx file in Blackberry eclips

  - by upendra

  Hi Friends, I developed blackberry application in Eclipse its working fine in simulator now i need to create .alx file, so i right click on project then clicked on generate alx file but it is not creating and not giving any error..... can u please tell me any other way to create alx file or i am doing any mistake please give me the suggestion Thanking you

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• Can we write a script to do something when a dialup connection is made to my computer?

  - by Elias Haileselassie

  This is the situation, I have configured a dial up server and i want to play a sound or pop up message when a daipup connection is made to my computer from a specific location? and I thing it can be done with configuration file or some script or to run some exe when a dail up connection is made to my server.please give me some ideas

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