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  • Enumerating and using wmp visualizers

    - by monoceres
    Hi! I want to use the systems available windows media player visualizers in my app. Apperently visualizers expose an IWMPEffects interface to the world. My question is how do I enumerate and create instances to the available visualizers on my system? Probably it's just a process of getting the cslid of the visualizers and then create the instance with CoCreateInstance. However I have no idea how to get these clsid's! Thanks!

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  • Add custom message in Drupal

    - by Chetan
    I want to add a custom message once someone saves a specific content-type telling them that it is going through an approval process. This will let them know as well as prevent them from re-submitting.

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  • Shopping Cart in Flex 4

    - by chchrist
    I am trying to code a shopping cart using Flex 4. I am at the design process and I need to figure out which design pattern to use. I am thinking of using the Singleton pattern. I will have a Product Value Object where I'll save each product's values and the I'll push each product to an array variable in my Singleton class. Is my logic OK? Is there a better way? Thanks in advance

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  • How to filter and format email text and forward to customers?

    - by understack
    I get poorly formatted invoice related email from my payment gateway. I wan to automatically format these emails to make them more readbale. Mostly I want to remove few 'fixed' lines which are always present in email body. Do I need to run some sort of PHP process to do it? Is it possible to do it on email server itself? EDIT I have got cpanel access.

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  • What do you call using print statements to debug code?

    - by vgm64
    I'm just curious, but is there a name for the process using print statements to debug your code? An example in pseudocode x=3.2e39 print x y = function1(x) print y z = function2(y) print z w = function3(z) print w Executation: 3.2e39 3.2e36 NaN NaN reveals some bad math in function2. If there's no standard name, what do you call it?

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  • Optimum size of transaction in Postgres?

    - by Joe
    I'm running a process that does a lot of updates ( 100,000) to a table. I have the choice between putting all the updates in a single transaction or committing transactions every 1000 or so. Ignore for the moment the case where a transaction fails and is aborted. I'm interested in the best size of transaction for memory and speed efficiency.

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  • Alarm not working if application gets killed

    - by Tobia Loschiavo
    Hi, I am trying to use an alarm to set my widget layout after some minutes. Everything works correctly in normal situation but, if I try to delete the process of my application, simulating a system kill, after the alarm is set, then no alarm is executed. Why? From documentation it seems that alarms are executed by AlarmManager service...so it should work. Thanks Tobia Loschiavo

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  • Iterating Collection In Two Threads

    - by ChloeRadshaw
    This question relates both to C# and Java If you have a collection which is not modified and that collection reference is shared between two threads what happens when you iterate on each thread?? ThreadA: Collection.iterator ThreadA: Collection.moveNext ThreadB: Collection.iterator ThreadB: Collection.moveNext Will threadB see the first element? Is the iterator always reset when it is requested? What happens if this is interleaved so movenext and item is interleaved? Is there a danger that you dont process all elements??

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  • Flex: Is it worth upgrading to Flex 4?

    - by ChrisInCambo
    Hi, I'm in the process of building my first serious Flex application and have started out using Flex 3.4 even though 4.0 was available mainly due to the larger number of resources. But now I feel very comfortable with the Flex API's, is it worth upgrading to Flex 4? What are the benefits? And can I expect much pain when porting my existing code base of only a few thousand lines of code? Cheers, Chris

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  • ubuntu gnome short cut keys

    - by benjipete
    Hi, I have done something quite silly and not sure how to fix it. I modified some of the gnome keyboard short cuts and was trying to disable the "Run Application" command. In the process I assigned it to the delete key and every time I hit delete the "Run Application" window comes up. It would not normally be a problem but the "Keyboard Shortcuts" no long has the short cut in the window so I can't disable it. Any help advice would be appreciated. Cheers Ben

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  • Calling Web Services Asynchronously in Page_Load Event

    - by Umar Siddique
    I'm working on a web application using VB.NET. In page load event am calling a remote web service which take time to bring the data. During this process none of the other contents on page are shown(render). I want to call this remote web service asynchronously so that other data of page is displayed and web service data will be displayed when its available.

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  • Programatically Gathering NUnit results

    - by skb
    Hi. I am running some NUnit tests automatically when my nightly build completes. I have a console application which detects the new build, and then copies the built MSI's to a local folder, and deploys all of my components to a test server. After that, I have a bunch of tests in NUnit dll's that I run by executing "nunit-console.exe" using Process/ProcessStartInfo. My question is, how can programatically I get the numbers for Total Success/Failed tests?

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  • Access the path to the app.config programmatically

    - by grenade
    I am looking for a way to programmatically obtain the path to the app.config file from within a Windows Service executable. The build process changes App.config to program-name.exe.config and I could do something like: var configFile = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "program-name.exe.config"); However, I'm looking for some way of obtaining the config file name at runtime that doesn't involve hard coding the exe name into the application. ConfigurationManager has some way of doing it, so it must be possible.

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  • Background login with OAuth

    - by Bob
    I'm soon to write a web based Twitter client which I plan to allow users to login with OAuth. My question is; can, once a user has logged in once already, my app login later and 'background' process their feed for them? I.E. does the user have to 'be there'?

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  • transforming binary data using ssis and sql server 2008

    - by Rick
    Hello All - I have a task to import/transform and extract zipped binary files that contain both text data as well as embeded binary data. Within the data is data that is relational in nature and needs to be processed into a defined database structure. Currently I have a C# single threaded app that essentially grabs all the files from the directory (currently there is 13K files of varying sizes) and extracts the data on a single thread line by line inserts to the database. As you could imagine this is a very slow process and unacceptable. There are several different parsing routines used depending on the header record in the file. There are potentially upto a million rows per file when all the data is extracted to the row level of detail. Follow on task is to parse those rows into their appropriate tables based on is content. i.e. the textual content has to be parsed further into "buckets" of like data in the database. That about sums up the big picture. Now for the problem task list. How do i iterate through a packet of data using SSIS? In the app the file is decompressed and then is parsed using streams data type and byte arrays and is routed to the required parsing routine based on the header data of each packet. There is bit swapping involved as well. Should i wrap up the app code into a script task(s) and let it do the custom processing? The data is seperated by year and the sql server tables is partitioned by year as well. I need to be able to "catch" bad file data as well and process by hand most likely. Should i simply load the zipped file to sql as a blob and parse the file with T-SQL? Would that be multi threaded if done that way? Not sure how to do the parsing in tsql that is involved here. Which do you think would be faster? Potentially the data that is currently processed via files could come to us via a socket. Can SSIS collect that data in real time? How would i go about setting that up? Processing these new files from the directorys will become a daily task. I can manage the data once i get it to sql server. Getting it there in a timely fashion seems to be the long pole in the tent for me. I would appreciate any comments or suggestions from the group. Rick

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  • asp.net mvc taking offline for testing

    - by Debra
    I need to test a feature in a live "asp.net mvc" web site and would want to block access to the site while testing, how would you recommend doing that? Is it possible to block access and still be able to test as an anonymous user? (I need to test the process as a user that's not logged in).

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  • How to prevent Linux from deleting temporary files on shutdown

    - by Rajorshi
    Hi, I am using Ubutu 10.04. I have some apps that create a few temporary files in /tmp/<file> as part of their shutdown process. I want to inspect those files when the apps are closed in the event of a system shutdown. However, when the system comes up again I find that all temporary files have been deleted. How can I ask the system not to clear the files in /tmp/ on shutdown?

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  • optimizing widget painting.

    - by yan bellavance
    I am painting a widget and I want to optimize the process. Basically i will be sliding the image in the x direction and I only want to fill the newly exposed area. Is there a way to translate the pixels of a widget without calling update or using paintevent? I know of pixmaps and such but I am wondering If I can for example draw a pixmap once and then translate what I have drawn without having to paint anything else or draw pixmaps anymore.

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  • CUDA SDK compilation error

    - by ZeroDivide
    I am in the process of setting up a CUDA workstation. Platform specs: Intel Core 2 Duo Nvidia GTX 280 Fedora 10 GCC version 4.3.2 I have installed the developer driver, toolkit, and the SDK. When I try to compile the SDK example code I get the following errors: make[1]: * [obj/i386/release/cutil.cpp.o] Error 1 make: * [lib/libcutil.so] Error 2 I think this means that I am missing a library file but I'm not sure.

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  • How do I get the IVsTextView of a specific OutputWindowPane?

    - by Jeremy Bell
    I have a visual studio integration package that tracks output from the debug window. I can get the IVsTextView of the output window, like so: IVsTextView view = GetService(typeof(SVsOutputWindow)) as IVsTextView; // grab text from the view and process it However, if a different panel other than the "Debug" panel is currently active, then this IVsTextView will have text from that panel, and not the "Debug" panel. Is it possible to get an IVsTextView for a specific output window panel, without calling OutputWindowPanel.Activate() prior to getting the IVsTextView of the output window?

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  • iphone send send dataset to .net web service

    - by rocky
    I got a .net web service with dataset as one of the intake parameter. e.g. int HellowWorld(dataset ds) {} After this web service being invoked, it will start processing and return status (success or fail) after the process finished. My question is, how iphone application can build a dataset and attach it as a parameter for sending to the web service?

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