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• Android home screen widget documentation

  - by systempuntoout

  Do you know any books, articles, examples, screencasts that document how to develop an home screen widget on Android? I just found these links: widget design guidelines Introducing home screen widgets and the AppWidget framework I would like to develop a tiny home screen ticker and i'm searching for the proper way to code it.

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• What is the best programming language, platform, and toolkit for authoring progz. [closed]

  - by walt85

  Hi, what is the best programming language for writing a polymorphic virus? Do you know of any SDKs/toolkits I can use for rapid development? Also recommendations for design patterns would be helpful. Should I use a singleton? Thx.

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• What tools or libraries used in your company to speed up the development and ensure the quality ?

  - by MemoryLeak

  As far as I know some company will use Devexpress to speed up the UI design some company might use the AssistX . another question: is there any plugin which can help to keep a eye on our company 's code convention? If someone don't follow the convention, visual studio will warn him ?

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• rewards the products qualify for

  - by Rod

  products purchased -------------------------- bana bana bana stra kiwi reward requirements table (related to a rewards table) reward id, products ---------------------- 1,bana 1,bana 1,bana 2,stra 2,bana 3,stra 4,cart 5,bana 5,bana 5,oliv Can you help me with sql to get rewards the products purchased qualifies for? In the case above the reward ids would be: 1 2 3 If there is a better design that would make the solution easier I welcome those as well. I'm using product names for the sake of easier explaining, I hope. (I'll replace with product ids later)

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• Windows CE UI Componets

  - by jadeWarlord

  Are there any UI Components for Windows CE 6.0, other than the ones supplied by the Compact Framework and Visual Studio? I am developing applications with C# and the Compact Framework that need some visual design and the VS controls and components are not sufficient to me. Thx your answers.

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• displaying IMAGE IN ASP.NET

  - by SATHYA

  hello, In ASP.NET when we add image in design page we are getting image but after compilation we are not getting image. how to get image,what we have to do..

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• How do you get a list of all the _design documents for a given database in CouchDB?

  - by fuzzy lollipop

  I have searched all over and can't figure out how to get a list of all the design documents for a specific database in CouchDB?

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• how to add element under <types> in wsdl through eclipse

  - by qkrsppopcmpt

  hey, iN eclipse, is there any way to view element under . How can I add more elements under types through design view instead of writing code manually? Thanks.

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• What's wrong with naming a class as a manager or controller?

  - by fig-gnuton

  With respect to OOP best practices, why do some people feel it's poor design if you call something a WhateverManager or WhateverController? Is this widely accepted as a best practice (to avoid this)? And what is the recommended alternative?

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• how can we cal two servlets from the same html page?

  - by bhavna raghuvanshi

  I need to design a page to register as well as login a user.By clicking login button login servlet should be called.And on clicking register button,register servlet will be called.how can i do this?

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• Interview question: about Java serialization and singletons

  - by subhashis

  In an interview the interviewer asked me the following question: is it possible to serialize a singleton object? I said yes, but in which scenario should we serialize a singleton? And is it possible to design a class whose object can not be serialized?

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• What is this GUI principle called?

  - by ripper234

  "Prefer to design UI that guides the user to provide correct input before submitting a form over presenting an error message when he submits it incorrectly" Is there a canonical link that explains this (similar to KISS)?

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• how did i break :method -> :delete

  - by Tallboy

  i refactored my entire application and gave it a whole new design. The one thing that seems to be broken is all the original link_to methods I had which were :method = :delete are now getting sent as a GET request. The only thing I did that I can remember that might cause it is delete jquery-rails from the gemfile (I'm just getting it from google ajax). Does anyone have any other ideas what I could have deleted?

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• [dx] drawprimitive with alpha

  - by confusedman

  I'm trying to draw line with drawprimitive function in direct3d. Can I draw tranparent line with the function? If i can, how to design it?

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• Mobile news reader

  - by Sergej Andrejev

  I'm using C# and probably .Net compact framework. How should I design mobile news reader (RSS, Atom...). What are risks I should be aware before I start? What libraries are there to help me read and parse data and synchronize it when going from offline mode?

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• DrawPrimitive with alpha

  - by confusedman

  I'm trying to draw a line with the DrawPrimitive function in Direct3D. Can I draw tranparent line with the function? If I can, how to design it?

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• Disadvantages of Test Driven Development?

  - by IanL

  What do I lose by adopting test driven design? List only negatives; do not list benefits written in a negative form.

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• Rails - how to serialize a tree not in a form

  - by tiny_clanger

  I started with the standard scriptaculous drag and drop tree, and that all works fine. Then started implementing this: http://www.artweb-design.de/2008/5/30/scriptaculous-sortabletree which gives a good drag and drop tree Where I am stuck is how to get serialize the tree (unordered list)? It's not in a form, and I can't find a way to serialize it to move onto setting up the AJAX update.

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• Copy a table from an SQL Server CE 3.5 database to another in Visual Studio 2008?

  - by ipapasa

  How can I copy a table from an SQL Server CE 3.5 database to another (also CE database) in Visual Studio 2008, using the design tools? Note: When right clicking on a table there is a "copy" command, but I couldn't find any "paste" command so far...

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• Creating and Compiling a C++ project on Windows

  - by sc_ray

  I need to work on C++ project on my windows machine. My project will consist of various classes(.h and .cpp) as well as the startup file to start the application. The preliminary design is simple but the application has the potential to gain complexity as time goes by. What I need here is ideas to set up the C++ project compiler/IDE/Makefile etc..etc. as well as some standard tools besides Visual C++ to compile/build/link projects such as these on a Windows OS. Thanks

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• How to know constraints,indexes,sequences without reading data dictionary?

  - by Vineet

  I want to show indexes,sequences,constraints in DESC command ,is it possible, or any other cammand by which i can see structure(design) of a table along with constraints, sequences,indexes.

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• What are some good ways to prevent people from copying my source code?

  - by Scarface

  I have a lot of customized javascript and layout design, and I want to prevent as best I can people just copying and pasting and then using it for themselves. Is there any practical way to do this, or do I basically just have to be happy my php code does not show? I want to at least make it difficult to copy my site.

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• Are parallel calls to send/recv on the same socket valid?

  - by Jay

  Can we call send from one thread and recv from another on the same socket? Can we call multiple sends parallely from different threads on the same socket? I know that a good design should avoid this, but I am not clear how these system APIs will behave. I am unable to find a good documentation also for the same. Any pointers in the direction will be helpful.

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• Is it Possible to publish two Websites, one in JSP and another in ASP.net with same domain name???

  - by Govind Lohar

  I want to publish two different websites one in JSP and another in ASP.net with same domain name because I am working on asp.net site and i want to add some features of jsp so i will design these features in jsp.

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• C++ function dynamic data type definition

  - by user330352

  Hi all, in C++, when you define a function which takes one argument, you have to define the data type of that variable: void makeProccess(int request) However, I want to implement a function which takes different data types rather taking statically defined integer type. void makeProccess(anyType request) How can I design a proccess like this, any idea? Thanks.

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