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• Error 401 when login twitter by twitter4j

  - by user1060362

  I am doing an app android to login and upload photo to twitter. I used twitter4j to login and reference some tutorial..I extract that consumer key and consumer secret key are filled correct.But I encountered an error"401: Authentication credential...".Have a solution to fix it is sync time my server with time twitter server..But I don't understand what sync time here and how to extractly.. Can you help me.

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• Extended MAPI: How to get the entry ID of messages moved by CopyMessages

  - by marijne

  I have found that if I move a message using IMAPIFolder::CopyMessages (using the MESSAGE_MOVE flag) the message gets a new entry ID. However I do not see any reliable way of getting the entry ID of the message in its new location, or otherwise getting a reference to it. The best suggestion I have had so far involves tagging the message with the old custom property before moving, and then doing a search afterwards, but I was wondering if there is a less convoluted solution.

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• GAC Assembly Reference in App.Config (Console Applications)

  - by flopdix

  I have a dll installed in GAC. I have not issues reading that assembly from asp.net applications the assembly reference i have done in web.config is able to refer to that assembly. But in the console application, when i put the below in the app.config file, the solution gets compiled, but i am not able to access the dll from program.cs file. Below is my app.config to refer to the dll in GAC. Please point to me what i am doing wrong.

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• php - clean URL

  - by tibin mathew

  Hai I want to create a web site with pure php. I want to hide the url parameters. I.e. I want to make my web site with clean urls. Is there is any way to do this with out using any framework? Is it curl help full to do this? Does any one give me a solution.

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• Javascript text insertion in textbox.

  - by Guru

  Hello there, I've got a textbox(id="tb1") and a button(id="btn1"). I want that whenever I click on btn1 a text "hello world" must be inserted in the tb1 at the current position of cursor in text-box. Please provide me a cross browser solution for this. Since I'm frosted from some heavy extra ordinary links so it'd be better to post a function considering the current scenario. Thanks, Guru

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• Where should i store data table [ViewState/ Session/ Catch]

  - by Hemant Kothiyal

  Hi I have datatable having around 10 thousand rows. I would like to store this data once for aspx page. When use select different options in page data would be further select from already stored datatable. I then tried solution using ViewState, but as soon as data grow beyond 100 rows, performance degrade. Where should i store data please help?

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• How to find which existing .NET solutions contain a certain project?

  - by Daniel Daranas

  I am exploring a structure of folders with C# projects such as the following: Projects ProjectA ProjectB ProjectC ProjectD Scattered around in the same folders as the .csproj files, there are several solution (.sln) files. Is there a fast way to find all the solutions that contain ProjectD.csproj? I can open them one by one and see what they contain, but I would like a feature such as "find all the solutions containing this project".

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• problem in memory allocation for array of objects in iphone SDK?

  - by senthilmuthu

  Hi, if i do like,i know its wrong, but can anyone give alternative solution? for(int i = 0;i<=3;i++) { myclass *obj[i] = [[myclass alloc] init]; }

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• Database persistence without an SQL server

  - by James P.

  I'm seeking a solution that would allow persistence without requiring an SQL server to be installed on the host and could be bundled along with a desktop application. Does such a thing exist?

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• Rails log management

  - by ambertch

  I'm starting to get overwhelmed using VI to search through my logs to chase down login errors and would like a better solution. I know Newrelic is highly recommended, though was wondering if there was something free I could try for the short term. Thanks!

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• GWT + XML documents with namespaces

  - by chris_l

  I'd like to get a quick overview of available solutions (libraries, ...) that allow me to work with XML documents with namespaces on a DOM level - in GWT's client side. Additionally, I'm looking for an XPath solution that can work on that DOM (even if it requires writing my own XPath Navigator). XML parsing and serialization isn't necessary on the client - this can be done on the server.

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• Checkbox Context Menu

  - by MostafaEweda

  I have a ListView and an adapter in whick I create a linear layout and return as my created element. When this linear layout is just TextViews, the context menu appears normally, When I add a checkbox to the layout, the context menu isn't shown. Is there any solution to this problem ?

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• How to give properties to c++ classes (interfaces)

  - by caas

  Hello, I have built several classes (A, B, C...) which perform operations on the same BaseClass. Example: struct BaseClass { int method1(); int method2(); int method3(); } struct A { int methodA(BaseClass& bc) { return bc.method1(); } } struct B { int methodB(BaseClass& bc) { return bc.method2()+bc.method1(); } } struct C { int methodC(BaseClass& bc) { return bc.method3()+bc.method2(); } } But as you can see, each class A, B, C... only uses a subset of the available methods of the BaseClass and I'd like to split the BaseClass into several chunks such that it is clear what it used and what is not. For example a solution could be to use multiple inheritance: // A uses only method1() struct InterfaceA { virtual int method1() = 0; } struct A { int methodA(InterfaceA&); } // B uses method1() and method2() struct InterfaceB { virtual int method1() = 0; virtual int method2() = 0; } struct B { int methodB(InterfaceB&); } // C uses method2() and method3() struct InterfaceC { virtual int method2() = 0; virtual int method3() = 0; } struct C { int methodC(InterfaceC&); } The problem is that each time I add a new type of operation, I need to change the implementation of BaseClass. For example: // D uses method1() and method3() struct InterfaceD { virtual int method1() = 0; virtual int method3() = 0; } struct D { int methodD(InterfaceD&); } struct BaseClass : public A, B, C // here I need to add class D { ... } Do you know a clean way I can do this? Thanks for your help edit: I forgot to mention that it can also be done with templates. But I don't like this solution either because the required interface does not appear explicitly in the code. You have to try to compile the code to verify that all required methods are implemented correctly. Plus, it would require to instantiate different versions of the classes (one for each BaseClass type template parameter) and this is not always possible nor desired.

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• Contact picker with search function

  - by tiex

  This question1 describes a way how to show list of phone numbers and select one of them if my app needs a phone number. But image if I have a huge contact list, it is not enough to just show list but possibility for filtering (by contact's name) is also needed. Is there a standard way to show phones list with picking possibility and with filtering possibility? (I wouldn't like to invent my own) Is there a solution for the problem for sdk 2.0 and lower?

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• Quickly Compiling Changes for Couple of Files

  - by john doe

  I am using .NET Framework and C# and working on a large project. The application compile takes forever. Currently, I don't have time to see what is going wrong. But is there anyway that if I change 2-3 files I can compile the application quickly. It is a web application. The solution has 6-7 other projects.

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• Google account to use for releasing company app on the Android Market

  - by gautier

  I will be releasing two applications soon, one for my company and one for me. Publishing app on my own is straightforward, but I'm not sure which account to use for the company. What practice do you use in your company? I only see one solution, creating a special google account like [email protected] shared by the company Android devs.

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• Include a tpl file with variables (Smarty)

  - by user1640660

  I have a "links.tpl" file which contains lines with many variables such as below {assign var=link_main value="index.php"} {assign var=link_login value="?a=login"} but when i include this file in home.tpl using {include file="file.tpl"} the variables {$link_main}, {$link_login} are not included i put the {assign var=link_main value="index.php"} in home.tpl and it works but not from included file i have tried adding scope=global to variable and parent to include but nothing happened I tried the last few hours finding a solution, any help is appreciated

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• XPS Document Print Tiling

  - by Boyd

  Currently I have an XPS document whose width is too large for the paper. I would like it to print the clipped off contents on additional pages. I have not been successful at finding a setting to accomplish this. Any ideas for a solution?

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• Space as grouping separator in printf

  - by blekione

  I know how to use comma in printf as grouping separator to print value in format like 1,000,000.00 to print it that way I'm using command System.out.printf ("%,.2f", value); but how to use space as grouping separator to format value like 1 000 000.00 I tried to find solution but solutions with using DecimalFormat look at now to complicate for me (beginner level). Is there as easy way as in example with comma to do it?

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• Move from TFS 2008 to TFS 2010

  - by raffaeu

  We have succesfully built our TFS 2010 infrastructure and the first VM using Visual Studio 2010. Now I have a very simple question. How I can move a solution from our existing TFS 2008 to the new one 2010? Is there any tool included in TFS?

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• Customer count map (Google maps?)

  - by David Hamilton

  I have a two column list consisting of a US zipcode and a count (number of customers in this case). I want to put this data onto a map. Would Google maps API be a good fit for this? It seems like this would be a common enough type of problem to already have an existing (preferably Java based) solution without having to re-invent the wheel. Any suggestions?

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• Anchor tag issue in FF; targeting hidden div...

  - by Biff

  Hello! I'm having an issue with Firefox and anchor links from an external page to a tab div on the landing page; while IE render these correctly (I know, that means little), FF and Chrome both send the user to a place somewhat above or below the actual anchor tag. I didn't write the original code, but I'm not able to find much about a FF bug that would cause this, or a solution? Starting link: http://www.washington.edu/students/gencat/academic/sis.html#INTSTUDUG

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• Seeking jQuery demo of sort and reorder like iPhone icons

  - by bdnflnc

  I'm trying to duplicate the drag and reorder action of the icons on the iPhone screen. I did find one page here that offers some insight... but their demo doesn't even work. So the search continues. I'm new at jQuery, but am getting there. If I could locate a demo of this solution I could work with it.

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• is there anyway to display HTML content

  - by senthilmuthu

  hi, i tried the following one from iphone cook book .i displayed HTML content through accessing private API of UITextview like @interface UITextView (extended) - (void)setContentToHTMLString:(NSString *) contentText; @end it works FINE.but Apple wont allow accessing private API.any solution pls?

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• Any way to check if an assembly is a framework assembly, in .Net, other than checking the name for '

  - by Jules

  The title says it all. Since, it's possible for anyone to name an assembly starting with 'System', checking for 'System' is not a satisfactory solution. Alternatively, if that's not possible, how about checking the modules in an assembly?

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