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• Implementing long running search in ASP.NET

  - by Gursharn Singh

  I am building a search page in asp.net 3.5. Search takes a bit of time (few seconds to few minutes). Current I use AsyncMethodCaller to call Search method. AsyncMethodCaller method stores search results in Session. I user Ajax timer to check if Search method finished and then display results. What would be the best way to implement this scenario?

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• Why does my simple hello world console app use so much memory?

  - by CodingThunder

  Looking in Process Explorer it uses; Virtual Size: 550,000k , Working Set: 28000k Why does my simple hello world console app use so much memory? I take it the difference between the Working Set and Virtual Size means that difference will be paged to disk? /I am running 64 bit XP. Thanks class Program { static void Main(string[] args) { Console.WriteLine("Hello world"); Console.ReadLine(); } }

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• double.IsNan - What is the compiler doing here

  - by ChloeRadshaw

  Ok - I am being a bit geeky but girls can be geeks to When we do something like double.isNan what exactly is happening. If double was a class I would understand it, but double is a struct and is a value type so how does C# actually call a static method on a value type?

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• Require User to be Logged in to Download ZIP Files

  - by Jonathan Wood

  Is it possible to require the user be authenticated (logged in) when downloading ZIP files from my site? Note that I don't have direct control of IIS7. (I'm on a shared hosting account.) I can't simply alter the access for a particular directory because many directories are involved and most contain other files that can be accessed freely. I've Googled this a bit and found similar questions. But I've been unable to find this exact question.

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• graphing amplitude

  - by John

  I was wondering if someone could point me to a good tutorial or show me how to graph the amplitude from a bytearray. The audio format I am using is: ULAW 8000.0 Hz, 8 bit, mono, 1 bytes/frame.

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• How Do I populate Silverlight 4 Charts using aggregate queries in WCF RIA Services?

  - by WebWeaver1021

  I need to get counts to populate charts in Silverlight 4 and I am having a bit of trouble getting data back from my Domain Service mostly because I am not sure how to use aggregate query syntax. Has anyone had any luck populating charts in Silverlight 4 using aggregate (SUM, COUNT, etc) linq queries?

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• T-SQL: if exists always return true ?

  - by msfanboy

  Hello, What do you think , does the Stored Procedure always return 1 ? I am concerned about the if exists(..) BEGIN DECLARE @IsUserExisting bit SET NOCOUNT ON IF Exists ( Select null FROM G_User WHERE SamAccountName = @SamAccountName AND NetBIOSDomainName = @NetBIOSDomainName ) BEGIN SET @IsUserExisting = 1 END ELSE BEGIN SET @IsUserExisting = 0 END Select @IsUserExisting END

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• How do I link ASP.NET membership/role users to tables in db?

  - by SnapConfig.com

  I am going to use forms authentication but I want to be able to link the asp.net users to some tables in the db for example If I have a class and students (as roles) I'll have a class students table. I'm planning to put in a Users table containing a simple int userid and ASP.NET username in there and put userid wherever I want to link the users. Does that sound good? any other options of modeling this? it does sound a bit convoluted?

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• It is weird that app shows two table views when I run the app

  - by ahmet732

  It is weird that app shows two table views when I run the app. I have several values on my table view. I scroll down a bit then I see another table that have same values starting at the end of previous one. It is so weird that I took a look at my xib file , there is only one table view.. What am i missing?

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• styling a form button

  - by Ayrton

  Hi I would like to style a form button (input or button tag) with 2 background images to create a stretchable button (relative to the text-length). The form button should also have a hovered state and it should be cross browser (at least IE7 & +) would need to support it. I know how to obtain the effect with just css with an tag = test If anyone could help me a little bit, I would be pleased yours truthfully

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• link dll to executable

  - by user353707

  How can I link the .dll file to an executable? I do not have the source for the dll nor executable. The two files operate on a 64-bit system. When the executable is ported from another system, I get "The application failed to initialize properly (0xc0150002). Click OK to Terminate the program.

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• Visual Studio 2010 Make and Install Templates

  - by RCIX

  I am using F# and i found that the available templates were a bit to sparse for my liking, and i want to make more. How would i go about doing that? also, how would i install these templates after I've made them?

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• Any templates for MS Word for formatting source code (when writing psuedocode)?

  - by Clay Nichols

  I'm writing an interface spec in MS Word and it would be great if there were some sort of template or pluggin for Word (2003 here) that would make it all look a bit prettier. (I'm realizing how spoiled I am with even the archaic VB6 IDE).

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• Reorder inputs before submiting form

  - by Jason

  Is there any way to reorder or manipulate a set of inputs before posting to a script for processing? I'm able to reorder the elements in the DOM no problem, but getting this to happen after the user presses the submit button and before the browser makes the POST is a bit tricky. I'm using the ajaxForm plugin in jQuery. There is a beforeSubmit callback, but this doesn't seem to allow me to reorded the inputs.

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• Firewall configuration for win 7 and the Greenbow VPN client.

  - by John

  I'm looking for the correct firewall/router settings to get the Greenbow VPN client to work with Win 7 64 bit. It never seems to get past phase 1 in the connection process. TIA J

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• Hidden features of mod_rewrite

  - by Owen

  There seem to be a decent number of mod_rewrite threads floating around lately with a bit of confusion over how certain aspects of it work. As a result I've compiled a few notes on common functionality, and perhaps a few annoying nuances. What other features / common issues have you run across using mod_rewrite?

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• Chat client with GWT

  - by user284016

  What would be the best way to create a JS chat client with GWT? The bit that I'm having trouble with is the persistence and transfer of the messages. Should I store the messages in a DB and check the db for new messages? Is there a much better way to do this?

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• activerecord search conditions - looking for null or false

  - by Daniel

  When doing a search in active record I'm looking for record's that do not have an archived bit set to true. Some of the archived bits are null (which are not archived) others have archived set to false. Obviously, Project.all(:conditions => {:archived => false}) misses the projects with the archived bits with null values. How can all non-archived projects be selected wtih active record?

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• Can I change the vertical position of a strike-through on a website?

  - by jeffkee

  I'm applying the strikeout tag <s>$5,000,000</s> But the line is too low.. .it's about 1/4 from the bottom rather than through the middle. Any way I can modify this so it goes a bit more through the middle?

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• .NET - alpha-numeric representation of numbers

  - by mack369

  I'm implementing serial key functionality in my application. User needs to enter at least 64bit number in order to register the application. Because typing number like 9,223,372,036,854,775,807 will take a while I want to compress it a bit. The first guess was to code this number hexadecimally but it still is quite long (0x7FFF FFFF FFFF FFFF). Is there any standard method in .NET to code this number alphanumerically using for example: digits, upper-case and lower-case characters?

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• PHP difference between notice and warning

  - by Stegeman

  When writing code errors, warnings and notices can occur. I know the idea behind errors. I suppose a warning is there to inform you about something that can cause an error, but isn't a notice exaclty the same? I suppose a notice is not a message of something doing right ;). It's just a bit confusing to me. Can anybody tell the difference between those two and the way these messages should be treated.

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• Suggestions/pointers for Post/Get to an .ASP (or .ASPX) page from a desktop app

  - by Clay Nichols

  I'm planning to have a desktop app interact with some .ASP or .ASPX pages on a server. I've only done a little bit with .asp pages and I'm thinking I'd just Post or Get a URL with some variables: MySite.com/Functions.asp?FunctionName=?Paramater1=somevalue?Parameter2=... I'm wondering if there is any better way to go about this? Am I missing something? Is there perhaps a better way to go about this?

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• What's the best online source to learn Perl?

  - by Sreenath

  I am new to any scripting language. But, still I worked on scripting a bit like tailoring other scripts to work for my purpose. For me, what is the best online resource to learn Perl?

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• iPhone: keep text looking good after scale transform applied?

  - by Greg Maletic

  I'm applying a scale transform to a UIView that draws a number. (The number is literally being drawn with drawInRect; no UILabel in sight.) The scale transform makes the view smaller by quite a bit...say, 80% smaller. The resulting number looks a little "chunky". Is there a way that I can keep my text looking nice and anti-aliased, the way it's supposed to look? Thanks.

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• Best JSF framework/library for "conversation state"

  - by stacked

  What do people think is the best JSF framework or library for a saving state longer than request scope (but w/o using session scope) that is backbutton/new window safe -- i.e. you have a "wizard"/multi-page form. For example, MyFaces has the 'SaveState' tag (http://bit.ly/8QHmX5) that allows you to maintain state across pages by saving state in the view's component tree. Any comments on SaveState (pros/cons) or suggestions for any better framework or library for this capability?

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