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• Creating an empty Drawable in Android

  - by Kai

  Creating a Drawable that is completely empty seems like a common need, as a place holder, initial state, etc., but there doesn't seem to be a good way to do this... at least in XML. Several places refer to the system resource @android:drawable/empty but as far as I can tell (i.e., it's not in the reference docs, and aapt chokes saying that it can't find the resource) this doesn't exist. Is there a general way of referencing an empty Drawable, or do you end up creating a fake empty PNG for each project?

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• Rails - Add style/image to button_to

  - by ChrisWesAllen

  I'm developing in rails right now and I was wondering if there are any easy ways to add some style to the button_to control. Can you add styling to the <%= submit_tag 'Log in' %> or <%= button_to "Show Me", {:controller => 'personal', :action => "add" } %> It would be great to change the color....But brownie point if someone can tell me how to make it an image

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• App.Config vs. AppName.exe.Config

  - by Randy Minder

  I'm building a Windows Service app that has configuration data stored in App.Config. However, I noticed that when I build my application a AppName.Exe.Config is generated. Can someone tell me the relationship between these two files? Is the AppName.Exe.Config file what I install with my Windows Service app, instead of the app.config? Thanks - Randy

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• How to remove JS:Illredir-S [Trj] (virus) from website ?

  - by Rizwan Aaqil

  My website www.edesimusic.net and www.juraatmedia.com is infected with JS:Illredir-S [Trj] malware. My site keep on getting infected with some redirects or js scripts or iframe script, after cleaning them I change my passwords and it comes again after few days. Can anyone tell me how to protect my websites properly and how to remove this virus JS:Illredir-S [Trj] ? I am not getting any information about this virus and which file on my server is infected with it. Please help me!

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• How can I place JSessionid into cookie. Google app engine.

  - by Alexander

  ?ould you please tell me how to place the session identifier into the cookie, if  you are working with google app engine. Thanks.

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• Process in updating my app in the market

  - by Sukitha

  Hi, i have released a version 1 on some app in the market. Can anyone tell me how to give an update of it? thanks

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• Can I use XpsDocument class in a Windows Form app

  - by Chris

  I'm trying to convert an XPS document to a BMP so that a C# Windows Forms app using MODI can read it, because my understanding is that MODI cannot read XPS files, only .tif and .bmp I can't seem to locate the XpsDocument class. Can anyone tell me how to incorporate this into my Windows Forms app? thanks!

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• Create designer.cs file programmatically

  - by Dinesh

  Hi All, Can somebody tell me how to create designer.cs file by using .net code. Basically what i want to do here is that i have a bunch of aspx and ascx files created by previous versions of vs.net that lacks designer files and now i want to create designer files for those. I can generate empty designer files but what i want is that my code should generate the designer file so that i can remove the extra code from cs files. Any help will be highly appreciated.

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• which is the best or widely used MVVM Toolkit for WPF?

  - by Kishore Kumar

  Could you tell me which is the best MVVM pattern someone have to follow (like Prism). where can i found hands on exmaple. Actually i was little confused which one to follow? Thnx

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• How does the iPhone know which OpenGL ES context to use between 1.1 and 2.0?

  - by Moshe

  I've been digging around the net recently and noticed some video tutorials show an older template (pre SDK 3.2) with one OpenGL ES context. Now there are two of them, which, I've gleaned are the two versions of OpenGL ES available on the newer iMobile devices. Can I just use the older one or do I need to do everything twice? How do I tell the iPhone to use the older context, or will it do so automatically?

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• C# Batching Process?

  - by pRoF3SoR BaLtHaZaR

  Hi, Can every body tell me by simple answer where & what i can create a batch process for ordinary operations such saving, changing file properties and so...

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• Page Refresh Returns to previous page

  - by Rajesh Rolen- DotNet Developer

  I am using server.transfer to redirect from one to another page... lets say when i click on button1 of page1 i redirects to page2 using server.transfer but than when i refresh that page2 , it get postback and redirects me page1 again.. please tell me where i am doing wrong.? I have tried with both.. but result is same server.Transfer("~/admin/mypage.aspx?msg=A",False ) server.Transfer("~/admin/mypage.aspx?msg=A",True )

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• a valid signing identity matching this profile could not be found in your keychain

  - by riteshkumar1905

  Hi i am a admin in apple developer and my profile my profile is deleted. now when we create new provisioning profile it give error "valid signing identity matching this profile could not be found in your keychain ". certificate request in keychain is resisted with my profile. I am also developed new certificate request with new apple devlopper profile but this also give same problem. how its solved plz tell me.

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• How do you apply a Theme to a Silverlight 3 application?

  - by skb

  I am trying to build a Silverlight website, using standard Silverlight controls. I read that Silverlight 3 comes with 9 proffessionally design Themes. I really want to use them, but everywhere I look just talks about making you own theme, or other tangential topics. Can anyone tell me how to apply one of the out-of-the-box themes? Or, if there is any tribal knowledge that those themes suck, where some other standard themes can be found?

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• display message?

  - by sribharanidharan

  hai anybody can tell me how to display the message like the forum post comments in asp.net with c# coding? i'm using Microsoft access2007

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• Is a SqlProfiler Scan Started bad?

  - by Lieven Cardoen

  If in SqlProfiler you can see that to execute a query a Scan is Started, does this mean a full table scan or can it just be a lookup? If it can be both, how can you tell which one of the two it is?

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• what is the reason of Invalid Address specified to RtlFreeHeap

  - by carl

  the develop environment is vs2008, the language is c++, when I release the problem,at beginning it run with out problem but after several minutes it stop and show error like that : HEAP[guessModel.exe]: Invalid Address specified to RtlFreeHeap( 003E0000, 7D7C737B ). who can tell me the reason of the error. thank you very much.

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• Obj-C combining strings

  - by Brodie4598

  this must be such a simple problem but can someone tell me why this doesnt work: visibilityString1 = @"the"; visibilityString2 = @"end"; visibilityString = (@"This is %@ %@", visibilityString1, visibilityString2); Every time I try to combine strings this way, it will only return the second string so what I get is: end

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• Where are the .framework files?

  - by thyrgle

  Hi, I am wondering where the .framework files are located. I am using Mac OS 10.6. If this is more of a Superuser question just tell me because I was having trouble determining whether to put it here or Superuser or here but it seemed like it should go here.

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• How to suppress Maven "Unable to find resource" messages?

  - by Derek Mahar

  How can I tell Maven to suppress the "Unable to find resource" INFO messages for repositories in which it cannot find a dependency, but display those where it does find the dependency? (That is, display the hits, but omit the misses since these drown out and obscure the hits.)

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• How can I test when a feature was added to Perl?

  - by Eric Strom

  Are there any services similar to codepad that will allow you to test Perl constructs on old versions of perl? Ideally, a system where you could enter an expression and it will tell you the oldest version of perl that it will work with. Of course it's possible to use CPANTS for this, but that seems like an abuse of the service (if only for making the BackPan bigger). And it could take several days/weeks to get decent test coverage on old versions.

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• Why static fields are not initialized in time?

  - by Tom Brito

  Somebody tell me: class MyClass { private static MyClass myClass = new MyClass(); private static final Object obj = new Object(); public MyClass() { System.out.println(obj); // will print null once } } I wonder, isn't this a bug? Why static objects are not initialized before the constructor runs?

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• Container/Wrapper Div does not include all content?

  - by Imran

  Container/Wrapper Div does not include all content (ie all the child Div's).I've tried overflow: hidden but still doesn't work. Can someone please tell me why this is happening and what are the possible solutions. Thank you in advance ;-)

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• Interview Question in C#

  - by amutha

  A Technical Lead asked me that ,he created a class,he declared object and initialized it.But some circumstance we may get "null reference" exception.He explained there are 1000 reasons for that and asked me to tell a single reason.I am unable to figure it out. What the reason(s) ,we may get such exception?

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• Sitepoint The Php Anthology 2nd edition example Codes

  - by Selom

  Hi, can someone please tell me where to find the example codes used in this book: Sitepoint The Php Anthology 2nd edition ? Ive been looking for this since yesterday. Thanks for answering.

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