troubleshooting

SSRS - Unable to determine if the owner of job has server access [SQLSTATE 42000] (Error 15404))

SQL Server Reporting Services, in SSRS it seems like Schedules never fire, however a look at the SQL Agent reveals a permission issue related to not being able to resolve a user account. Seems SQL Agent does not rely on caching or whatever voodoo Windows magically works. link text Fix is listed here... edit -- Above is the fix I used...

OpenGL texture loading issue

This is a very vague problem, so please feel free to clarify anything about this project. I'm working on a very large application, and recently a very perplexing bug has cropped up regarding the texturing. Some of the textures that we are loading are being loaded - I've stepped through the code, and it runs - but all OpenGL renders for ...

If an asp.net control's event's aren't binding, what are the things I should check, in order of likly cause?

So I've got an ASP.NET control with a server form with a bunch of runat="server" with events defined in the markup. However none of the events are fireing when I click the buttons. The postback occurs and in the Page_Load event IsPostback is true. What should I be checking to see why the events don't fire? What are the most likely re...

WCF Tracing. How I can get the exact reason for closing connection?

In my WCF service, when trying transfer large data I constantly get an error: *The underlying connection was closed: The connection was closed unexpectedly* I want to know what particular reason invokes this error, so I set up WCF Tracing and can read traces.svclog file. The problem is, that I can see in this file a lot of information ...

Troubleshooting a Dreamweaver Form with checkboxes

Hi guys, I am trying to build a page with a form for a friends hockey blog. He was hoping to have a contest that allows his users to submit their selections for Team Canada's Olympic roster. I attempted to create this form with checkboxes in Macromedia. It basically seems to work, and when I add formmail information the results are succ...

Using xcopy in VBScript

This is a follow-up to my previous questions (Copy Update Create VBScript and File Folder copy). So far I have the following script to copy files using xcopy: Set objFSO = CreateObject("Scripting.FileSystemObject") Set wshShell = WScript.CreateObject("WScript.Shell") strUserName = wshShell.ExpandEnvironmentStrings("%USERNAME%") ' Disco...

PyQt Documentation

I have installed PyQt GPL v4.6.2 for Python v3.1 and Qt by Nokia v4.6.0 (OpenSource), but the documentation in PyQt is not coming up. Example docs are all blank too. Would anyone mind writing a step-by-step guide on what links to visit and what procedures must be executed in order to get text to come up for the PyQt Documentation? Edit...

Looking for suggestions on how to troubleshoot tlbexp exception

We have a .Net assembly that is exported to COM. I made changes to an assembly that assembly uses and now tlbexp fails with a stack overflow exception. I assume that it is a result of one of the changes that I made, but I am unsure how to figure out which change is to blame. Is there a method that someone knows of to capture the type ...

Why does added RAND() cause MySQL to overload?

OK I have this query which gives me DISTINCT product_series, plus all the other fields in the table: SELECT pi.* FROM ( SELECT DISTINCT product_series FROM cart_product ) pd JOIN cart_product pi ON pi.product_id = ( SELECT product_id FROM cart_product po WHER...

Troubleshooting techniques for Emacs and Elisp

I've been a fairly regular emacs user for about 4 years, but I'm still a newbie when it comes to customizing emacs and troubleshooting elisp. Recently, I've started customizing emacs as my ruby development environment and I've learned a few techniques from the folks here in StackOverflow. For example, some one here told me about C-u C-M...

python Qt: main widget scroll bar

Hello Everybody, We are trying to put scrollbar on the main widget, so if the user resizes the main window, the scrollbar appears, and let he move up and down to see child widgets that is outside the smaller window widget, allowing it to move right and left. Here is the code for the main widget with the scroll-bar.. def centralWDG(sel...

Win Form app controls turn Black and app locks up when minimized too long

I have a Windows Form desktop CRUD application. The users are finding that if it sits too long minimized all the Controls turn to Black Filled Boxes and it becomes unresponsive. This is my first large app and I am having trouble even figuring out WHERE to start on this. Searching the Web for 'Black Filled Boxes' hasn't been real produ...

Help troubleshoot a consistently repeatable mod_perl2 / $SIG{__DIE__} bug

This is mod_perl2 on Apache 2.2, ActiveState Perl 5.10 for win32. I override $SIG{__DIE__} and turn on DBI's RaiseError flag, which AFAICT from the docs, should call my override when a database call fails. It seems to almost always, except in one case, and I can't understand why. My script has an our $page variable, and being mod_perl...

Is there any way of troubleshooting Reporting Services formatting?

I'm using Reporting Services 2005, and keep running into issues like blank sheets between report pages. I'm trying to find some way of figuring out what I need to do to fix them. I'm assuming it's a border width issue or something. I've tried putting borders around items, but it doesn't seem to be telling me what to do to fix it. (Th...

How can I troubleshoot my Perl CGI script?

I have a Perl script that isn't working and I don't know how to start narrowing down the problem. What can I do? Note: I'm adding the question because I really want to add my very lengthy answer to Stackoverflow. I keep externally linking to it in other answers and it deserves to be here. Don't be shy about editing my answer if you ha...

"Insufficient System Memory" Error in SQL Server 2008

I get the following error in SQL Server 2008: There is insufficient system memory in resource pool 'internal' to run this query. I recently migrated from SQL Server 2000 to SQL Server 2008, and the system is Windows Server 2K8. ...

jQuery Event only firing for first named element.

I have hyperlinks, all are named 'mylink'. They should all fire the same event, but only the first element named 'mylink' actually fires. My code is as follows: $(document).ready(function() { $("#formID").validationEngine() $('#mylink').click(function(e){ var goto = $(this).attr('href'); //get the url ...

Latticist on Mac OSX

I'm trying to run Latticist on Rattle, however, I keep getting the following messages: The following object(s) are masked from package:latticeExtra : rootogram Attaching package: 'latticist' The following object(s) are masked from package:latticeExtra : custom.theme.2 How can I unmask these objects? As I said in the tit...

Right-aligned dual-column layout loses horizontal scrollbars

I want a layout with two right-aligned columns. So, I create the three divs (two columns and a wrapper): <div id="wrapper"> <div id="left"> First column </div> <div id="right"> Second column </div> </div> I float the left div left, right div right, and set the correct widths for all three divs: #wrappe...

C# handling result sets from SQL Server

Hi, I have large wait times in ASYNC_NETWORK_IO on my SQL Server and I found this interesting article http://blogs.msdn.com/joesack/archive/2009/01/09/troubleshooting-async-network-io-networkio.aspx the part i find interesting is: Identify large result sets and verify with the application team (or developers) how this is being cons...