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• populating flexgrid with a file vb6

  - by Andeeh

  So I need to put all the names in a file into column 1 on flexgird, each name should go on its own row. here is what I have but i just get "invalid row value" namefile = App.Path & "\names.dat" Open namefile For Input As #1 While Not EOF(1) Input #1, x With MSFlexGrid1 .Col = 1 .Rows = rowcount + 1 .Text = x End With Wend End Sub Any help would be fantastic and thanks in advance

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• VB.NET dynamic use of form controls

  - by Marcx

  I have 10 labels named lbl1, lbl2, ... lbl10 I'd like to change their propriety (using a cicle) with the cicle index for i as integer=1 to 10 step 1 lbl (i) = PROPRETY 'I know this is wrong but it's what I would do... end for I'm using a workaround, but I'm looking for a better way.. Dim exm(10) As Label exm(1)=lbl1 exm(2)=lbl2 ... exm(10)=lbl10 for i as integer=1 to 10 step 1 exm (i) = PROPRETY end for

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• Wpf usercontrol with parameterised constructor

  - by Miral

  Hi, We are using Microsoft Unity and we are using dependency injection and so we have parametrised constructor. So now how to call such a usercontrol in the main window. I see the below error when i added the usercontrol in xaml. "It does not define a public parameterless constructor or a type converter" I have added the usercontrol in XAML as below xmlns:usrRefundArrivalProcessor="Ttl.Refunds.Wpf.Dashboad.Application.Usercontrols;assembly=Ttl.Refunds.Wpf.Dashboad.Application"

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• RSS Detector in NSXMLParser

  - by Alexandre Cassagne

  How do I use NSXMLDetector to find RSS links in HTML files, the tags in the source are like so : <link rel="alternate" type="application/rss+xml" title="CNN - Top Stories [RSS]" href="http://rss.cnn.com/rss/cnn_topstories.rss"> <link rel="alternate" type="application/rss+xml" title="CNN - Recent Stories [RSS]" href="http://rss.cnn.com/rss/cnn_latest.rss"> I need this in order to automatically detect RSS links in a RSS app. Thanks !

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• Cannot read from registry - HKEY_CLASSES_ROOT if not running in Administrator Mode

  - by Phillip Roux

  I cannot read from the registry unless I run my application in administrator mode. I am building a preview handler, using the IPreviewHandler interface, and I require GUIDs for file types located in HKEY_CLASSES_ROOT. How can I access this information without elevating my application to adminstrator. I am using Delphi but happy for any sample code. Thanks, Phillip

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• create custom button with image in interface builder

  - by Nava Carmon

  How do I create a button with an images for normal & highlighted states in interface builder for cocoa application? I need a button like custom button in cocoa-touch and provide a graphics for default and highlighted states. Again, it's for pure mac application not for iPhone. TIA

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• How can I prevent PermGen space errors in Netbeans?

  - by DR

  Every 15-30 minutes Netbeans shows a "java.lang.OutOfMemoryError: PermGen space". From what I learned from Google this seems to be related to classloader leaks or memory leaks in general. Unfortunatly all suggestions I found were related to application servers and I have no idea to adapted them to Netbeans. (I'm not even sure it's the same problem) Is it a problem in my application? How can I find the source?

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• Push notification on iphone from my server.

  - by Nithin

  Hi, I am creating an application and i'm planning to use a notification service in it. I've a server and the application is calling this server via webservices and updating its data. But i now need to enable a notification service where the user may get the updates in my server as a notification. I am planning to use Urban Airship service, but not sure how to make it communicate with my server. Or is there any other easy way to enable notifications.

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• Rails Controller Tests for Captcha using Shoulda, Factory Girl, Mocha

  - by Siva

  Can someone provide a strategy/code samples/pointers to test Captcha validations + Authlogic using Shoulda, Factory Girl and Mocha? For instance, my UsersController is something like: class UsersController < ApplicationController validates_captcha ... def create ... if captcha_validated? # code to deal with user attributes end ... end In this case, how do you mock/stub using Shoulda / Factory Girl / Mocha to test valid and invalid responses to the Captcha image? Appreciate your help, Siva

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• Mono vs .NET Interop curiosity

  - by Olaseni

  I'm developing a huge console application for Unix using C# via Mono. If I develop that app using M Visual Studio and .NET 3.5 and I carefully neglect to use win32 specific API calls, should I expect that application to automatically work in my Unix box? Or should I just get MonoDevelop and go the Mono way?

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• How to configure database for exe.file

  - by newbie123

  Recently I had created a Java Desktop Application, I wish to share it with my friends. I was thinking to convert it into exe file using exe4j, but as for the database part I not sure how to configure it so that the application can run on my friends desktop without re-configure the database again. I am using Microsoft Access, anyone can guide me how to do it?

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• ASP.NET MVC Value cannot be null Parameter name: httpContext

  - by Hitesh

  Hi There, I have downloaded Storefront asp.net mvc application. When I try to run the application, I get following exception: ArgumentNullException - Value cannot be null. Parameter name: httpContext I just don't understand it. How do I fix this error? Thanks -Hitesh

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• TraceMonkey and GNU GPL license

  - by JavaMan

  I am trying to embed a Javascript engine into my application. But the license for Mozilla Javascript engine is GNU/GPL/MPL based and I don't have the time and energy to digest the cryptic legal document. In short, does the license mean I need to publish my application's source code if I embed the engine into my own appli.? Something I think is quite impossible but as what i understand from the CopyLeft license, any work derived from modifying the source code means the derived work must be made open source as well.

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• Ada: Adding an exception in a separate procedure when reading a file

  - by yCalleecharan

  This is a follow-up of this question: Ada: reading from a file . I would like to add an exception that checks if the file that I'm opening actually exists or not. I have made a separate procedure to avoid code clutter. Here is the main code test_read.adb: with Ada.Text_IO; use Ada.Text_IO; with Ada.Long_Float_Text_IO; with Ada.Float_Text_IO; procedure Test_Read is Input_File : File_Type; Value : Long_Float; procedure Open_Data (File : in Ada.Text_IO.File_Type; Name : in String) is separate; begin Ada.Text_IO.Open (File => Input_File, Mode => Ada.Text_IO.In_File, Name => "fx.txt"); while not End_Of_File (Input_File) loop Ada.Long_Float_Text_IO.Get (File => Input_File, Item => Value); Ada.Long_Float_Text_IO.Put (Item => value, Fore => 3, Aft => 5, Exp => 0); Ada.Text_IO.New_Line; end loop; Ada.Text_IO.Close (File => Input_File); end Test_Read; And here is the separate body test_read-open_data.adb of the procedure Open_Data: separate(test_read) procedure Open_Data (File : in Ada.Text_IO.File_Type; Name : in String) is --this procedure prepares a file for reading begin begin Ada.Text_IO.Open (File => File, Mode => Ada.Text_IO.In_File, Name => Name); exception when Ada.Text_IO.Name_Error => Ada.Text_IO.Put(File => Standard_Error, Item => "File not found."); end; end Open_Data; On compilation I get an error message in the separate body test_read-open_data.adb: actual for "File" must be a variable How to fix this? Thanks a lot...

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• Rails Delayed Job & Library Class

  - by Lee

  Hey we have a library class (lib/Mixpanel) that calls delayed job as follows: class Mixpanel attr_accessor :options attr_accessor :event def track!() .. dj = send_later :access_api # also tried with self.send_later .. end def access_api .. end The problem is that when we run rake jobs:work: we get the following error: undefined method `access_api' for # Any idea why?

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• Is it possible to use xib file in cocos2d

  - by iPhone Fun

  Hi all, I am creating application in cocos2d, but one thing I would like to know is it possible to use xib file in cocs2d as we are using in simple iPhone application creation? If yes then how to make call to such xib files, can any one tell me the answer, is is possible or not? Thanks in advance.

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• VBA + Send Mail from Word 2007

  - by Nev_Rahd

  I got below code in my Word Document (office 2007) to send a mail with attachement It throws syntax error (file not found) at line .Attachement.Add "C:\abc.txt" Code: Private Sub CommandButton1_Click() Dim outlookapp As Object Dim item As Object Dim subject As String Dim msg As String Set outlookapp = CreateObject("outlook.application") msg = "Enter Message here" subject = "Enter subject here" Set item = outlookapp.createitem(0) With item .to = "[email protected] <mailto:[email protected]> " .subject = subject .body = msg .Display .Attachments.Add "C:\abc.txt" End With End Sub What am I doing wrong ? Thanks

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• Debugging on 64bit Machine While having 32bit Visual Studio

  - by Mubashar Ahmad

  Dear Gurus I would like to know that If my console Application is running in debug mode attached in Visual Studio 2008 of 32bit while my machine is 64bit with Win Srv 2008 64bit and .Net framework 64 is installed as well Is my application is working in 64bit or not if not how can i make it run in 64bit?

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• JBoss Database Connection Pool

  - by Salman

  I am new to jboss and i have been asked to incorporate jboss connection pooling mechanism with an existing web application. Considering that a web application database layer is properly written i.e. all resultsets, statements and connections being closed properly when not needed, What all code changes i will have to make in my web app after i have configured the jboss datasource properly. Can anybody please point me to a tutorial or a code sample which uses jboss datasource in a web app.

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• alternatedocroot

  - by ring bearer

  Using Sun Glassfish Enterprise server v2.1.1 I am using "alternatedocroot" via sun-web.xml for my web application to abstract out static content from actual deploy-able code (EAR/WAR) What I have is a cluster of two server instances distributed across two physical hosts - HOST1 and HOST2. "alternatedocroot" points to /data/static-content/ on both HOST1 and HOST2. Would DAS (Domain application server )take care of syncing /data/static-content between HOST1 and HOST2 if I use syncinstances=true option while starting up the cluster? Thanks!

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• Dll and exe in asp.net?

  - by Surya sasidhar

  hi, i have a doubt when we run the application (dot net application) dll or exe will be created yes. so my question is when we get dll when we get dll and when we get exe

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• Error while installing a .net setup executable locally

  - by Constant Learner

  Hello I have created a setup for my windows application in .NET 2008 After building the same i have the .msi and setup.exe files in my release folder. The problem i am facing is : I can install the application using the msi installer files from the shared network folder. But when i copy the installer locally and tried to install it, i get the following error: Error reading file.Please Try again. Anybody having any ideas if there are any properties to set in the installer project. Regards Constant Learner

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• can someone please show me how to convert this pseudocode to python using nested loops

  - by angel

  N=5 For(rate=0.05, rate <= 0.15, rate = rate +0.05) For(principle=1000, principle <= 1500, principle=principle + 1000) simple = principle * (1 + rate * N) #Where N is the number of years compound = principle * (1 + rate) ^ N print simple + " " + compound End For End For

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• Problem with App.XAML

  - by Polaris

  Hello friends. I created some logic for singleInstance application and I must to use my own entry point (not App.xaml) for Application. I have some styles in App.xaml which now is not working. How can I use this ResourceDictionaries from my App.xaml for entire project in my situation?

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• How can I test Xcode Project on iPhone ?

  - by Khawar

  I have developed a view based project in XCode. It is successfully running in iPhone Simulator. But I want to test this project on real iPhone device to check the behavior of application. Is there any way I can test my application on iPhone device without buying Apple Developer's License? Thanks in advance.

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