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• save state of a dataGrid: visible columns, columns width and order

  - by luca

  I want to save remotely (on a database) the state (visible columns, columns width and order) of a Flex3 DataGrid. For width and visibility I can simply save them by accessing each column attribute.. ugly but possible.. But for the order? Do I have to create the dataGrid dynamically?? Any idea is appreciated thanks

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• Changing date format to "%d/%m/%Y"

  - by bazon

  Hi Guys, Would like to change the date format in R. My data frame is shown below and would like to change all the date formats to "%d/%m/%Y" .Any help would be appreciated! df: id bdate wdate ddate 1 09/09/09 12/10/09 2009-09-27 Thanks, Bazon

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• OpenCMS - 301 redirect

  - by user197127

  Hi, Is there any easy way to configure permanent redirects (301) on openCMS? I would like to forward some of my old page urls to their new location. Thanks

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• Samples for RESTful web services for WCF

  - by George2

  Hello everyone, I am new to RESTful web services in WCF, but not new to WCF. I want to develop some simple RESTful web services in WCF which manually be accessed from browser. Any good samples or documents to recommend? I am using C#. thanks in advance, George

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• html lists with specific characters?

  - by Moak

  Is there a way to style a unordered list using the greater than symbol or any symbol I choose? one two three ? one ? two ? three without the use of url()? Thanks

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• Single Sign on- From our customer's Active Directory

  - by jbarker7

  We have an ASP.NET MVC website that a customer is requesting Active Directory single sign on. My thought is that we will need something behind their firewall in order to send encrypted credentials or a user's ID over to our server... any best practices or products that do this would be extremely helpful! Thanks! jbarker7

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• Is that the way to open old project in VS2008 without using any .NET framework ?

  - by mentallake

  Hi I've got a question about opening the old project in VS2008. If I have old c++ project(implement in VS6.0), and now I'd like to open it in VS2008 but I don't want to use .NET library because the application will be installed on the machine that has no any .NET framework (and I don't want to install any .NET to that machine). So is it possible to do that in VS2008? is there any configuration in VS2008? Thanks

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• Python Permutation Program Flow help

  - by dsaccount1

  Hello world, i found this code at activestate, it takes a string and prints permutations of the string. I understand that its a recursive function but i dont really understand how it works, it'd be great if someone could walk me through the program flow, thanks a bunch! <pre><code> import sys def printList(alist, blist=[]): if not len(alist): print ''.join(blist) for i in range(len(alist)): blist.append(alist.pop(i)) printList(alist, blist) alist.insert(i, blist.pop()) if name == 'main': k='love' if len(sys.argv)1: k = sys.argv[1] printList(list(k))

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• How to create a array of boost matrices?

  - by Venkata Adusumilli

  How can I define a array of boost matrices as a member variable? None of the following worked. boost::numeric::ublas::matrix arrayM(1, 3)[arraySize]; boost::numeric::ublas::matrix(1, 3) arrayM[arraySize]; boost::numeric::ublas::matrix arrayM[arraySize](1, 3); Thanks, Ravi.

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• Jasper report-> page footer question

  - by raj

  If page footer data 4000 character then I want to print on first pager footer from 0 to 1750 character and next pager footer I want to print from 1751 to 3500 and next page I want to print from 3501 to 4000 characters.Can anybody help me to solve this problem. Thanks, Raj

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• Any base64 library on iphone-sdk?

  - by BlueDolphin

  I'd like to do base64 encoding and decoding. But I could not find any support from iPhone SDK. Any suggestion? Thanks.

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• Objective-C - open SMS

  - by teepusink

  Hi, How do I open SMS from my app and have the new message popped up and prepopulated? Right now this is what I have NSString *stringURL = @"sms:"; NSURL *url = [NSURL URLWithString:stringURL]; [[UIApplication sharedApplication] openURL:url]; That opens the SMS app but you have to click on new message etc. Thanks, Tee

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• Can't attach to Silverlight application with VS2010

  - by Budda

  Few days ago all was ok: when I started my web-site with Silverlight 4.0 application with F5 in Visual Studio debugger was connecting to Silverlight automatically, but now it doesn't. I've tried to attach manually from "Debug"-"Attach to process" with "Attach to" option set into "Silverlight code" value. But my breakpoints are still "disabled"... Why? How can I resolve that? Thanks.

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• Android insertImage and the Gallery Application

  - by Steve Jones

  I am adding a bmp file to the media store using the line below ContentResolver cr = getContentResolver(); Uri uri = Uri.parse(MediaStore.Images.Media.insertImage(cr, bmp, "name", "now")); I then go to the gallery application and it shows the image, but shows it under "Camera Pictures". Is there a way to change this to its own group, perhaps to its own group? Do I need a custom content provider for this? Thanks.

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• Keyboard letter zoom while typing

  - by Chonch

  Hey, When typing on the iPhone, each letter the user presses zooms in while the user hits it. I wanted to know if it is possible to disable that option, and if so, how? Thanks,

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• Making only a part of model field available in Django

  - by Hellnar

  Hello I have a such model: GENDER_CHOICES = ( ('M', 'Male'), ('F', 'Female') ) class Profile(models.Model): user = models.ForeignKey(User) gender = models.CharField(max_length=1, choices=GENDER_CHOICES) class FrontPage(models.Model): female = models.ForeignKey(User,related_name="female") male = models.ForeignKey(User,related_name="male") Once I attempt to add a new FrontPage object via the Admin page, I can select "Female" profiles for the male field of FrontPage, how can I restrict that? Thanks

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• Javascript Class using the window.onunload event

  - by Ian

  Hi All, I have a javascript class with methods and properties. Is it possible to wire this class up to a pageunload event? I am trying to call a method in my class when the user moves pages. How can I do this. Thanks

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• How to boundary check in gcc / mingw?

  - by Hernán Eche

  Having tried this int main(void) { int a[10]; a[20]=5; } gcc -Wall -O2 main.c It gives me no warning... It's gcc within windows (mingw) and I am not able to detect this kind of boundary limit bug how to tell compiler to check it? can mingw do it? thanks

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• getLine1Number return null but not always....

  - by bob

  i use telephony manager for to ger the phone number, in sdk all work perfectly, on some device like my hero with 1.5 it return null, on the tattoo with 1.6 it work but on some other tattoo it return null.....I start to be crazy....why happen this? There is another way for to get the phone number? Thanks

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• SQL Command Result to Dictionary C# .NET 2.0

  - by Joel

  I have a simple SQL query (using SqlCommand, SqlTransaction) in .NET 2.0 that returns a table of integer-string pairs (ID, Name). I want to get this data into a dictionary like Dictionary. I can get the result into a DataTable, but even iterating over it, I'm not sure how to do the typing and all that stuff. I feel like this must be a common problem but I haven't found any good solutions. Thanks in advance.

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• Measuring WPF Rendering Performance

  - by Wonko the Sane

  Hi All, I am looking to get some better performance on an ItemsControl, and I believe that the biggest hang-up is the rendering. The ItemTemplate of the control consists of (basically) a Border around an ImageBrush. The ItemsSource is an ObservableCollection of a custom class (of which I have no real control). What I'd like to know are some techniques for measuring (rudimentary measurements are fine to start with) the performance. This is an XP machine using .NET 3.5 SP1. Thanks, wTs

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• int main() v/s int main (void)

  - by yCalleecharan

  Hi, In C, what's the difference between: int main() { return 0; } and int main(void) { return 0; } Thanks a lot... Update: If main is not called recursively, then main() is the right way to go?

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• How to OpenWebConfiguration with physical path?

  - by aron

  hi, I have a win form that creates a site in IIS7. One function needs to open the web.config file and make a few updates. (connection string, smtp, impersonation) However I do not have the virtual path, just the physical path. Is there any way I can still use WebConfigurationManager? I need to use it's ability to find section and read/write. System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration Thanks!!

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• Differece between Message-oriented protocol and Stream-oriented protocol

  - by bala1486

  Hello, I am trying to understand the difference between these two computer networking terminologies. I searched over the internet but coudn't get a good idea. Could anybody please explain me or give a link to a page that explains this? Thank you... Thanks, Bala

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• On refresh brower's Data is getting inserted -- Help!!

  - by SmartDev

  Hi , I have insert page - data is getting inserted properly with all validations .But the main problem is that after insert if anyone clicks on the refresh button on the Internet explorer browser , data gets inserted again the same data which insert on submit button . Thanks, Smartdev

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