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• Manipulate highlighted text with Javascript

  - by ForeignerBR

  HI, I'm trying to develop some code in Javascript that adds highlighted text to a class. What I want to achieve with this is the ability of text highlighting with a custom color. thanks, fbr

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• stock exchange software

  - by darko petreski

  Hi, Does anybody knows how several tens of display screens are refreshed each second in stock exchange buildings? Of course the server pushes the data to each screen, bud is this custom technology or some well known technology like example MSMQ ? Are there any study papers, books or something for the architecture of this kind of software ? Regards

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• how to time out an ant task

  - by Christopher Dancy

  Without writing a custom ant task is there a way to use a timeout on a regular ant target? To give some background info ... we are using the delete task to remove all contents of a given directory. Sometimes this directory is massive with lots of generated folders and files. We wanted to have that task say timeout after 5 minutes. I could not find anything online anywhere ... any ideas?

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• Ordering Wordpress posts by most recent comment

  - by James

  I'm wanting to order Wordpress posts by the most recent comment. To the best of my knowledge this isn't possible using the WP_Query object, and would require a custom $wpdb query, which I can easily write. However, I then don't know how to setup the loop to run off this object. Can anyone help?

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• Hashtable/Dictionary but with key composed of multiple values?

  - by MC

  Lets say I have an object that has stringProp1, stringProp2. I wish to store each combination of stringProp1, stringProp2 in a Dictionary. Initially I was storing the key as key = stringProp1+stringProp2 but this can actually cause a bug depending on the 2 values. Is the best solution for this problem to create a custom dictionary class or is there a better way using built-in .NET classes?

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• How to reverse items in WPF Datagrid?

  - by irf1x

  If i have DataGrid which looks like: Col 1 Col 2 ------- ------- 1 a 2 b 3 c ... ... n n Can the order be reversed easily without sorting? So that n is first, and 1 is last. I have custom sort implemented from this article, but sorting the same column twice in a row calls sorting function twice (which is slow), so just reversing the order should be faster and have the same effect.

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• Learning the Introspection API (used by FxCop)

  - by Anand Patel

  Microsoft's FxCop tool uses the introspection API. This introspection API could be used to develop new code analysis tools. But the introspection api is not documented well. Additionally, I was not able to figure out any blogs which explains this API in breadth and depth of it. The knowledge gained by understanding the API can also be used for writing custom FxCop rules. Does anybody knows about any blog or resources which explains the same?

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• Linq to Sql get SqlCommand when stored procedure execution fails

  - by Tim Mahy

  Hi all, currently I'm assigning a TextWriter to the Log property of my Linq to Sql data context (per request instancing) and write this to my logging when an exception is thrown while executing a stored procedure (is strongly typed mapped in the context, so not executing a custom command) however when using ADO.NET we normally inspect the SqlCommand upon unhandled exception to read out the parameters and log them is it possible to access the SqlCommand that was used for executing a Stored Procedure in L2S so we can reuse that existing logging component? This would be far nicer than the current Log TextWriter solution.... greetings, Tim

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• android canvas.drawBitmap somehow shows up behind the view

  - by user270811

  hi, i called canvas.drawBitmap to draw an image, but somehow it's showing up behind/underneath the custom view (or it's background). can someone explain this? thanks.

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• How do I generate an encryption hash in ASP.NET MVC?

  - by quakkels

  I am looking into creating a custom members login system (for learning) and I haven't been able to figure out the C# command to generate an encrypted hash. Is there a certain namespace I need to import or anything like that? Thanks for any help.

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• Interface Builder Does Not Recognize Toolbar Buttons

  - by Sheehan Alam

  I created 4 UIButton's that are Custom and Plain in IB. I added a background image to them and then placed them onto my UIToolbar. I created IBActions and hooked up all of the buttons I did not create @property for the buttons, but 3/4 of them appear on my toolbar and they work. Why isnt my 4th button appearing? If I need to declare an @property for them, will it be a UIToolbarButtonItem or a UIButton?

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• java api design - NULL or Exception

  - by srini.venigalla

  Is it better to return a null value or throw an exception from an API method? Returning a null requires ugly null checks all over, and cause a major quality problem if the return is not checked. Throwing an exception forces the user to code for the faulty condition, but since Java exceptions bubble up and force the caller code to handle them, in general, using custom exceptions may be a bad idea (specifically in java). Any sound and practical advice?

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• How do I create an appDomain and run my application in it

  - by Dan Neely

  I need to create a custom app domain to work around a bug in the .net runtime's default behavior. None of the sample code I've seen online is helpful since I don't know where to place it, or what it needs to replace within my Main() method.

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• C++ Draw things on riched32.dll

  - by genesys

  Hi! I'm using riched32.dll to display and edit rich text. now I would like to draw some custom markings to the text, like for example the red underline in office word displaying wrong spelling. or text marking boxes with rounded corners or something like this. Of course those markings should scroll properly with the text. How can I do that? Thanks!

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• ValidatorCallout(asp.net ajax) and CheckListBox

  - by TJ

  Hi, Just wondering if anyone has a good solution to utlise ValidatorCallout with a CheckListBox ? The only solution I could see was creating a custom RequiredFieldValidator as per http://www.4guysfromrolla.com/ASPScripts/PrintPage.asp?REF=%2Fwebtech%2Ftips%2Ft040302-1.shtml. If anyone has any good solution, it would be appreciated if you could share it. thanks

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• string <-> int/float conversion pain in .net winform

  - by Benny

  the Text property of control on winform is always string type, so if i wanna expose property of other type for custom control, i have to do the conversion as following, if i have dozens of properties to expose, it will be such pain for me. public int ImageGroupLength { get { return int.Parse(this.imageGroupLength.Text); } set { this.imageGroupLength.Text = value.ToString(); } } so, is there any elegant way to do the conversion?

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• ASP.NET <Body onload="initialize()">

  - by Alyn

  Hi, I am creating an ASP.NET custom control. I want to set the body onload event of the ASPX page where the control resides. Please note I cannot rely on the body tag in the ASPX page having runat="server". any ideas?? Cheers.

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• How to trigger on bound item in WPF?

  - by Erik

  I want to activate a trigger if the bound items property ID is equal to a property in my custom control. But i can't use bindings in my triggers! How would i do this?

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• How to add link to Django admin inline

  - by Tomasz Zielinski

  I have an admin page with inlines. In each inline, I want to put some custom text with link to the regular admin page for the object from that inline. Is this possible without customizing/hacking admin templates?

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• How do I limit the amount of login retries in Django

  - by RED MONKEY

  I am trying to get a login form I have in django to only allow three login attempts before redirecting to a "login help" page. I am currently using the builtin "django.contrib.auth.views.login" view with a custom template. How do I force it to redirect to another page after n failed login attempts?

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• What is the best algorithm for an overridden System.Object.GetHashCode?

  - by bitbonk

  In .NET System.Object.GetHashCode method is use in a lot of places throughout the .NET base class libraries. Especially when finding items in a collection fast or to determine equality. Is there a standard algorithm/ best practise on how to implement the GetHashCode override for my custom classes so I don't degrate performance?

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• Where is the IMAP support in the .NET Framework?

  - by strakastroukas

  One year ago Mitchel Sellers had a related question... I would like to access the Google IMAP for sending and receiving email messages within my custom application. The point is that i would not like to use any third party controls. Newer versions of the .Net Framework support IMAP? What options do i have?

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• XNA/C# Game Settings (Menu?)

  - by PCAddict

  It's my first time trying to make anything really interesting in C# and I was trying to make a simple form or game screen where the user could define a custom resolution/screen ratio etc. or to automatically detect the max screen size/ratio and output? its my first game, so I was wondering if it was possible or if there would be any major issues with such, rather than just setting it to 1366x768 (the resolution of all of my computers). Thanks in advance for any assistance.

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• How should I handle url routing in my application ?

  - by phmr

  I'm building a web app with custom components. I need a way to route requests to class / methods, is there any standalone java library that can achieve that (in a sexy manner [1]) ? [1] read : no xml!

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• Appropriate way to bring web.config changes into force

  - by dragonfly

  Hi, what is the suggested way to make web app see new configuration in web.config ? restart IIS stop/start app pool recycle app pool custom web page that does something in code? Thanks,Pawel

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