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• LINQ to SQL entity and data-context classes: business object encapsulation

  - by roosteronacid

  What are your favorite ways to encapsulate LINQ to SQL entity classes and data-context classes into business objects? What have you found to work in a given situation? Have you invented or taken to any specific patterns?

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• Show context menu when link is long pressed in TextView

  - by Al

  I have a TextView with its MovementMethod set to LinkMovementMethod. Text added to the TextView is a combination of normal text and URLs. For URLs, I would like to offer a context menu when the URL is long pressed for doing things such as copying the address. I've had a look at the source for LinkMovementMethod but it doesn't seem to have any long pressed related code I could override. Any ideas on how to go around achieving this?

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• Link to file outside context root of weblogic

  - by khue

  Hi, If I want to display an image in my webpage and its src is a file outside context root. At the IDE, the image is shown to be loaded. But when I test the web page, nothing displayed. How can I config weblogic server to allow the image to be displayed. If not is there anyway to run around this problem. Thanks a lot.

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• Application icon not transferred to Android device

  - by Praveenb

  I want to deploy my application with Android 2.1 features. I placed an application icon in PNG format in the drawable-ldpi,and drawable-hdpi folders. When I installed to the device, it is not showing the application icon on the home screen of the device. Please help me how to solve this issue?

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• iphone - debugging on device crashes immediately

  - by phil swenson

  When I try to debug my app on the iphone device, the splash screen shows and then the app crashes immediately. If I run the app in the simulator or on the device (not from XCode) it runs fine. I tried putting a breakpoint in the main method and it doesn't seem to hit it. There are no logs generated. ideas? suggestions?

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• Save previous context

  - by Ann

  I use CALayers and I`ve override this delegate -(void)drawLayer:(CALayer*)layer inContext:(CGContextRef)context { //draw some rectangle depends on some custom parameters } Then I want to add to this layer another rectangle. And when I call [layer setNeedsDisplay] I expect to see 2 different rectangles in layer but I see only last added rectangle. So please advice me how can I do what I want. Thank you in advance.

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• PHP Changed database context

  - by Ajith

  I am very confused something shows 'Changed database context dbname' when I am try to use stored procedure with my php application.Please help me with any idea to overcome.

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• context tree view in Jquery or html or css

  - by srinayak88

  hi all, how to create context tree view in html or dhtml or jsp or jquery or any other languages.. i'm not able to get the tree structue(image is not displaying) please any body help

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• open source developer seeding for hardware device?

  - by b20000

  i have a hardware device I developed and made an SDK for it. I'd now like to get open source developers involved, to help with application development so we can together explore the possibilities of this new device. What would be the best way to do this?

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• Design Pattern for "Context Sensitive" Right Click Menu

  - by MadSeb

  Hi, What is a design pattern I can use for generating "context-sensitive" right click menus ? I have in mind a "Windows Explorer"-like application where a user can right click on a folder and get a list of menu items but right click on a drive and get a totally different list. What design pattern should I use ? Would the factory design pattern be appropiate for handling such a menu ? Regards, Seb

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• GUI style question: Icons in context menus?

  - by Andrew White

  Hi, It seems like not so long ago that it was standard to have icons/images in context menus and Microsoft seems to keep this up. But nowadays it seems to have disappeared in other apps: Chrome, iTunes etc. Anyone have an opinion / idea why this has happened or is it just completely personal taste (I for one like the images). A.

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• Django context processor gets AnonymousUser

  - by myfreeweb

  instead of User. def myview(request): return render_to_response('tmpl.html', {'user': User.objects.get(id=1}) works fine and passes User to template. But def myview(request): return render_to_response('tmpl.html', {}, context_instance=RequestContext(request)) with a context processor def user(request): from django.contrib.auth.models import User return {'user': User.objects.get(id=1)} passes AnonymousUser, so I can't get the variables I need :( What's wrong?

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• Visual Studio 2010 RTM started giving me 'does not exist in the current context errors'

  - by Hurricanepkt

  Just installed the trial version of Visual Studio 2010 RTM. Now I keep getting : The name 'NoPanel' does not exist in the current context Errors (where no panel is just about any control in the .aspx file) also I got several errors trying to deploy pages and it would not send the .cs file over ...or pdfs in the Content directory (even though I had copy always set)... This is happening on a pair of mixed ASP.NET MVC and Webforms sites.

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• Tapestry5 : No service implements the interface org.springframework.context.ApplicationContext

  - by Joel

  I'm using the Tapestry5 tapx template library to send an html email, as per this example. When I run the example I get the following error: Caused by: java.lang.RuntimeException: No service implements the interface org.springframework.context.ApplicationContext. at org.apache.tapestry5.ioc.internal.RegistryImpl.getService(RegistryImpl.java:560) at org.apache.tapestry5.ioc.internal.ObjectLocatorImpl.getService(ObjectLocatorImpl.java:44) All the tapestry-* jars, including tapestry-spring-5.1.05.jar are in my classpath. Any clues as to what I'm missing?

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• WPF c# Context Menu Text Alignment

  - by Grant

  Hi, i am building a context menu for a WPF c# application and just for simplicity's sake, if i have text and then i add an image, the text is always aligned at the top of the menu items cell and i cant figure out how to align it to the center. i have tried the veticalalignment property and veticalcontentalignment property but they dont help.. any ideas?

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• ADDTOENTITY not available on my context

  - by user282807

  why is it that i dont have AddToEntity (ex: AddToCustomer) not available on my context..all i have is AddObject..? Thankx. I am using EF 4.0

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• Error CS0103: The name 'Class1' does not exist in the current context

  - by Mad coder.

  In my website I created a class e.g. Class1.cs in App_Code folder when I am trying to load default page which is using this Class file I am getting the following error CS0103: The name 'Class1' does not exist in the current context for the code String something = Class1.item1(text1.Text, text2.Text); and Class1.cs consists of protected static string item1(string a, string b) { //some action here return null; } Everything works fine in my VS2010 but when I host the website in my server I am getting this issue.

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• Android application preference in device setting opinion

  - by yee-chen

  How can I add application preference in device setting. I want to my preference setting be part of device setting opinion. Any API i need to use or keyword?

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• Copy as path in windows context menu

  - by srinannapa

  Hi , I'm trying to implement "Copy as path" option in windows context menu ,which copies current file or folder path to clip board instead of installing a software for this , i would like to implement it my self. Any suggestions?

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• back button is working on emulator but it is not working in device in android

  - by Rajeevgandhi

  Hi all, am new to this android development. I have index page and am displaying every links in the same page using div concept. Now i want to use the back button for my application i have developed code to handle the div and it is working in the AVD(Andriod Virtual Device 5556) but if i upload the apk into my device it is not working. Am waiting for your reply Please help me...... Thanks, Rajeevgandhi. S

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• Persisting a context menu after screen rotation

  - by Macarse

  Hi. I have an activity that on it's onCreate method it does: registerForContextMenu(theView); and in onCreateContextMenu: super.onCreateContextMenu(menu, v, menuInfo); menu.add(blablabla); This works great, but the problem is that the context menu disappears when the screen rotates. How to fix this? Thanks for reading!

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• Testing WIA without having a scanner/camera device

  - by iboware

  Hello, I wrote a simple scanning code using WIA. I don't have a scanner device so I can't test it. Can I simulate a WIA device to testing it ?

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• cuda device selection with multiple cpu threads.

  - by aaa

  Hello. Can you tell me how cuda runtime chooses GPU device if 2 or more host threads use cuda runtime? does the runtime choose separate GPU devices for each thread? does GPU device needs to be set explicitly? Thanks

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• code for creating context menu does not works properly

  - by SWATI

  when i install an application it should add an item to windows explorer context menu using system registry. but it gives an error that "SOME OR ALL IDENTITY REFERENCES COULD NOT BE RESOLVED" KINDLY HELP

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• Install ipad application on additional device

  - by Egil

  Is it possible for me to create a ipad application and install it on a device that is located at a remote location? Can this be done if I have its device id?

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