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• Java RegEx API "Look-behind group does not have an obvious maximum length near index ..."

  - by Foo Inc

  Hello, I'm on to some SQL where clause parsing and designed a working RegEx to find a column outside string literals using "Rad Software Regular Expression Desginer" which is using the .NET API. To make sure the designed RegEx works with Java too, I tested it by using the API of course (1.5 and 1.6). But guess what, it won't work. I got the…

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• ASP.NET MVC search box: use modal popup or inline div or redirect to another page?

  - by JK

  I have a view with a textbox and a search button, eg CustomerTextBox and CustomerSearchButton. The list of customers is too long to display in a dropdown, and there has to be advanced search functions anyway. What is the best practice in MVC to handle this case? When the user clicks on the search button, should it: A. Load another view…

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• ActionMailer and Exchange

  - by Jason Nerer

  Hello Community, I successfully send Mails via SMTP using my Rails App and my Postfix Server. Now I need to move to an Exchange: Microsoft ESMTP MAIL Service, Version: 6.0.3790.3959 that has POP3 and SMTP support enabled. I use actionmailer 1.2.5 and am not able to successfully login to the server while trying to send a mail. In case I…

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• Getting the submatrix with maximum sum?

  - by guirgis

  With the help of the Algorithmist and Larry and a modification of Kadane's Algorithm, here is my solution: int dim = matrix.length; //computing the vertical prefix sum for columns int[][] ps = new int[dim][dim]; for (int i = 0; i < dim; i++) { for (int j = 0; j < dim; j++) { if (j == 0) { …

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• UISplitViewController and complex view heirarchy

  - by Jasconius

  I'm doing an iPad tech demo and I'm running into a serious technical problem. I have an app concept that leverages UISplitViewController, but NOT as the primary controller for the entire app. The app flow could be described roughly as this: Home screen (UIViewController) List-Detail "Catalog" (UISplitViewController) Super Detail Screen…

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• C# - Fill a combo box with a DataTable

  - by MrG

  I'm used to work with Java where large amounts of examples are available. For various reasons I had to switch to C# and trying to do the following in SharpDevelop: // Form has a menu containing a combobox added via SharpDevelop's GUI // --- Variables languages = new string[2]; languages[0] = "English"; languages[1] = "German"; DataSet…

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• How to achieve "Blendability" when using DataServiceCollection in my ViewModel

  - by andlju

  I'm looking at using oData endpoints in my Silverlight client. Naturally, I'm doing MVVM and I want the project to be nice and "Blendable" (i.e. I must be able to cleanly use static data instead of the oData endpoints when in design mode.) Now to the problem. I'd like to use the DataServiceCollection in my ViewModels, since it allows…

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• Noob Objective-C/C++ - Linker Problem/Function Def Problem

  - by Josh

  There is a static class Pipe, defined in C++ header that I'm including. The function I'm interested in calling (from Objetive-c) is here: static ERC SendUserGet(const UserId &_idUser,const GUID &_idStyle,const ZoneId &_idZone,const char *_pszMsg); I have access to an objetive-c data structure that appears to store a…

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• Adding a modal view controller when I press a info button inside a tableviewCell

  - by gvalero87

  Hi, Here is a complex question, maybe it's not hard but there are many doubts i have. First let me give you what i have. This is the only place where i've gotten good answers. I have a table view controller with custom cells. In those cells i added a button (info dark one from IB) for each one of the cells. What i would like it's…

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• Core Data: Keypath "objectID" not found in entity

  - by Martin Gordon

  I'm using NSFetchedResultsController with a predicate to load a list of Documents in my application. I want to load all the Documents except the currently active one. I am using Rentzsch's MOGenerator to create a _Document class and then I put all my custom code in the Document subclass. _Document generates an objectID property…

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• Pivotcache problem using ado recordset into excel

  - by bbenton

  I'm having a problem with runtime error 1004 at the last line. I'm bringing in an access query into excel 2007. I know the recordset is ok as I can see the fields and data. Im not sure about the picotcache was created in the set ptCache line. I see the application, but the index is 0. Code is below... Private Sub…

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• I/O error(socket error): [Errno 111] Connection refused

  - by Schitti

  I have a program that uses urllib to periodically fetch a url, and I see intermittent errors like : I/O error(socket error): [Errno 111] Connection refused. It works 90% of the time, but the othe r10% it fails. If retry the fetch immediately after it fails, it succeeds. I'm unable to figure out why this is so. I…

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• RuntimeError: maximum recursion depth exceeded while calling a Python object

  - by Bilal Basharat

  this error arises when i try to run the following test case which is written in models.py of my django app named 'administration' : from django.test import Client, TestCase from django.core import mail class ClientTest( TestCase ): fixtures = [ 'testdata.json' ] def test_get_register( self ): …

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• Problem with ScriptManager.RegisterStartupScript in WebControl nested in UpdatePanel

  - by Chris

  Hello, I am having what I believe should be a fairly simple problem, but for the life of me I cannot see my problem. The problem is related to ScriptManager.RegisterStartupScript, something I have used many times before. The scenario I have is that I have a custom web control that has been inserted into a…

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• LINQ To SQL ignore unique constraint exception and continue

  - by Martin

  I have a single table in a database called Users Users ------ ID (PK, Identity) Username (Unique Index) I have setup a unique index on the Username table to prevent duplicates. I am then enumerating through a collection and creating a new user in the database for each item. What I want to do is just…

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• Android ViewFlipper + homescreen animation

  - by Tim

  I am trying to use a ViewFlipper and make it act like the home screen(The layout will move with your finger). Check out this for an example. I want to do this with a ViewFlipper that only contains two children so the opposite view should be shown on either side of the current view depending on which way…

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• DHTMLX Calendar onChange

  - by Sickaaron

  I am having an issue with the DHTMLX Calendar with the onChange in the input field. I am initialisating the code with the following: jQuery(document).ready(function($){ var calendar; calendar = new dhtmlXCalendarObject(["date"]); calendar.hideTime(); …

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• "cloud architecture" concepts in a system architecture diagrams

  - by markus

  If you design a distributed application for easy scale-out, or you just want to make use of any of the new “cloud computing” offerings by Amazon, Google or Microsoft, there are some typical concepts or components you usually end up using: distributed blob storage (aka S3) asynchronous, durable…

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• How to get friendly device name from DEV_BROADCAST_DEVICEINTERFACE and Device Instance ID

  - by snicker

  I've registered a window with RegisterDeviceNotification and can successfully recieve DEV_BROADCAST_DEVICEINTERFACE messages. However, the dbcc_name field in the returned struct is always empty. The struct I have is defined as such: [StructLayout(LayoutKind.Sequential)] public struct…

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• Show/Hide RichFaces component onclick client-side? (without AJAX)

  - by Dolph Mathews

  I'm looking for a way to show/hide an arbitrary RichFaces component. In this case, I have a <rich:dataTable> that contains several rows. Each row needs to have it's own, independent Show/Hide link, such that when you click "Show details", two things happen: The "Show details"…

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• how to read user input from custom dialog in android?

  - by urobo

  I'd like to use a custom dialog built over an AlterDialog to obtain login info from the user. In this manner I first use the layoutinflater to get the layout and then put it in the AlertDialog.Builder.setView() method. LayoutInflater inflater = (LayoutInflater)…

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• SQLite vs Firebird

  - by rwallace

  The scenario I'm looking at is "This program uses Postgres. Oh, you want to just use it single-user for the moment, and put off having to deal with installing a database server? Okay, in the meantime you can use it with the embedded single-user database." The…

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• Getting MSDeploy working on our build/integration server - Is an MSBuild upgrade necessary?

  - by Jeff D

  We have what I think is a fairly standard build process: 1. Developer: Check in code 2. Build: Polls repo, sees change, and kicks off build that: 3. Build: Updates from repo, Builds w/ MSBuild, Runs unit tests w/ nunit, 4. Build: creates installer package …

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• IE8 CSS selector selects, but does not apply the style.

  - by Dan

  This is making me want to kill myself. I have some really simple CSS to style my input objects: input, button { border: 1px solid #c66600; background-color: white; color: #7d212f; font-family: "Eras Light ITC",…

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• AS 400 Performance from .Net iSeries Provider

  - by Nathan

  Hey all, First off, I am not an AS 400 guy - at all. So please forgive me for asking any noobish questions here. Basically, I am working on a .Net application that needs to access the AS400 for some real-time data. Although I have the system…

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