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• [Erlang] Changing working directory

  - by Zbigniew

  Hello, I have Erlang installed on my WinXP machine. Becouse so, I use it by a "werl.exe". The problem is, that I would like to change a default folder that werl starts in. I cannot find option that would let me do that, although I know there must be something like that. Could anybody help ?

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• PHP URL GET parameters inside URL parameter

  - by user547794

  Hello, I am developing facebook/myspace content share buttons. The Facebook link takes you to a URL on my website, but I need to pass additional parameters to my URL along with the parameters passed to facebook. Here's my example: http://www.facebook.com/share.php?t=MyCompany&u=http://foobar.com/test7.php?Share=161&FbShare=Facebook28 Do I need to escape something inside the "u" parameter?

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• How to combine multiple live(Video) streams in single stream? so that output will be multiple (split

  - by Shashank

  Hello, I am very new to the streaming. My requirement is to combine multiple videos/streams in to single video. So output will be single video showing multiple videos simultaneously in single player(Like security camera video). Do anyone have any inputs?

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• jquery ajax: headers seem to not be working

  - by Will

  hello, i am trying to get the headers of an ajax request i made through jquery $.get(url, function(response, textStatus, headers ) { console.log("Response: %o", response); console.log("TextStatus: %o", textStatus); console.log("Request: %o", headers); } ); this does not seem to be working however: the response and textstatus are printing, but the "headers" object seems to be undefined i simply want to check if it is what i expect (content type='excel', etc) or if the response type is html, i can assume the page i was calling is an error

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• google calendar java api

  - by tommaso

  Hello, I have an object of CalendarEntry I know that http://www.google.com/calendar/feeds/[email protected]/allcalendars/full is the feed url of all calendars but how I can get this feed url from CalendarEntry instance? Because I wanna post a new entry in a specified calendar and I need this url. Thanks!

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• GetByLatest in LINQ ?

  - by Ritz

  hello all, Please provide me a solution for GetByLatest it is giving me an error How to use this "GetByLatest" IList<IRss> news = new Trytable().GetByLatest().Cast<IRss>().ToList(); please help me Thanks Ritz

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• Bind "Ctrl+Alt+L" to insert some predefined string into focused textarea?

  - by Kirzilla

  Hello, Is is possible to bind Ctrl+Alt+L to insert predefined string into focused textarea to cursor position? For example, I'm typing some text in textarea, then I'm pressing Ctrl+Alt+L and <a href="" title=""></a> is inserted into current cursor position. Thank you.

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• Malthusian Growth Model in Ruby

  - by GregDean

  Hello. I am interested in modeling a Malthusian growth model in Ruby. Does anyone have any ideas, or are there any interesting libraries that cover this? Any help is appreciated. http://en.wikipedia.org/wiki/Malthusian_growth_model

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• Pseudo graphics in C++

  - by xae

  Hello, i looks for pseudo graphics lib for C++ under Visual Studio, lib like in TurboVision in Borland Turbo C++ or NCurser.. Or can i do it with standart c++ libs ? Thanks.

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• Find units with zero categories

  - by Kevin Sedgley

  Hello, I am after an SQL command to find units with no categories. Here are the tables: Unit id name UnitCategory id name UnitCategoryIndex id categoryid unitid Thanks!

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• I want to get title from video player

  - by farrakhov-bulat

  Hello! I want to automate service myshows.ru. People on it must manually put information about movies that watched. I want to write program on c++, that get titles of movies in video players and put it to account on service. What libraries i can use for this work? P.S Sorry for my english

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• How to make my running C# application be able to reveive command lines while it is in runtime ?

  - by CSharpBeginner

  Hello, How to make my already running C# Windows Form Application be able to receive command lines while it is in runtime. For Example : if my application is playing a video now ; i want to send a command line to it like "MyApp /stop" so that while the application is still running it stop the playing the video without exiting from current session ?

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• can i use WindowBuilder (java visual editor Eclipse Plugin ) Without GWT Support ??

  - by Salamon

  hello , I'm a little bit confused about it . it seems that it is integrated with Google web kit tools to build Google web apps . but can i use to build a Gui for standard java app , (like netbeans) ?? i know it sounds silly but i spend a lot of time to know if is it possible or not but i couldn't know. notice that i am a mac user , ( WindowBuilder on mac seems not fully supported ) . thanks in advance .

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• Adding a link using JQuery html() is not click-able on IE6

  - by Abs

  Hello all, I add html to a page using JQuery's html() function. This works great on most browsers except IE6. I can work round this by adding a click event etc but I want to fix the issue without extra tape! Any ideas why this doesn't work on IE6? $('#button_holder').html('<a href="#" onclick="run_activity_upload(); return false;" id="save_button">Upload</a>'); Thanks, Abs

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• How do I deploy applications in run as administrator mode?

  - by John

  Hello, How Do I deploy applications so that they require administrator rights without the end-user doing that by hand? I use Delphi 2009 to build the application.

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• How to enforce unique field value in java Google App Engine

  - by supercobra

  Hello there, I am try to find out how to enforce uniqueness in fields other than the unique id. Example: @PersistenceCapable(identityType = IdentityType.APPLICATION) public class User implements IsSerializable { @PrimaryKey @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY) private Long id; @Persistent private String name; @Persistent private String email; // <= I want this to be unique as well } In the example above, how can I enforce uniqueness of the email value across the database? Daniel

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• Good resource for studying Database High Availability techniques

  - by Invincible

  Hello Can anybody suggest some good resource/book on Database high availability techniques? Moreover, High-availability of system software like Intrusion Prevention system or Web servers. I am considering high-availability is global term which covers clustring, cloud computing, replication, replica management, distributed synchronization for cluster. Thanks in advance!

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• Adding multiple images to AnimateDrawables sample code in Android

  - by Nator

  Hello, I was trying to add more than one images in the AnimateDrawables under com.example.android.apis.graphics, but for some reason I couldn't. Can anyone post a sample code on how to accomplish it or at least explain it to me? This beginner programmer would really appreciate it. Thanks

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• R question. Create new data set that meets all of 4 conditions.

  - by Michael

  Hello, I would like to create a new dataset where the following for conditions are all met. rowSums(is.na(UNCA[,11:23]))<12 rowSums(is.na(UNCA[,27:39]))<12 rowSums(is.na(UNCA[,40:52]))<12 rowSums(is.na(UNCA[,53:65]))<12 Thanks!

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• Notepad ++ Replace All Regular Expression (Start of the line and End of the line)

  - by user296256

  Hello, I am tryin to Replace the start of line with a "(". However when i use replace all i'm not able to do so. For eg: 432425\n 4254645\n w4546746\n 46457367\n 4765756\n I want the output as using Replace All So i use the ^ symbol with Regular Expression Selected and Replace All. Using only Replace works fine. (432425\n (4254645\n (w4546746\n (46457367\n (4765756\n

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• Is there any tool to check if I used private api before submit to appstore?

  - by user262325

  Hello eveyone One of my app was rejected due to using private API. But Apple did not give me more details. Is there any tool to detetect and locate the codes where I used private API? Thanks interdev

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• Routing error in rails

  - by user662503

  In my controller I have def update_project_dates p "It is end date....." @user=User.find(params[:user]) @projects=Project.find_all_by_user_id(@user) end In the view page (only some part of the code is copied and pasted) eventDrop: function() { $.ajax({ url:'/update_project_dates/', success:function(data) { alert("Hello"); } }) }, In my routes.rb I have mentioned match '/update_project_dates' => 'users#update_project_dates', :method=> :get get 'update_project_dates' But When the ajax request goes, I get the routing error as Routing Error uninitialized constant UsersController Where am I doing wrong here...Please help..

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• AJAX: is the new loaded content using the same css file ?

  - by Patrick

  When I load content with AJAX, is this content supposed to automatically use the preloaded main page css style ? For example, if I load a <span class="smallText">hello</span> with AJAX. Is this new HTML using the default.css file with .smallText { font-size:6px; } ?

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• URL breaking at special character

  - by Josh

  Hello All- I'm having trouble with a URL string in my Web Application. It's using a UNC path similar to \\houtestmachine\common\File1.pdf My problem is when it encounters files that have a # character. I tried doing a string newstring = originalstring.Replace("#", "%23"); but the # is still there in URL (target of a hyperlink) at runtime in the browser. How can I fix this?

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• Multi-Dimensional Array and ArrayIndexOutOfBoundsException

  - by notset

  Hello, I have a strange problem which I can't fix: A field: private boolean[][][] gaps; Constructor (1st line): gaps = new boolean[NOBARRICADES][WIDTH][HEIGHT]; Constructor (2nd line): for (int i = 0; i < NOBARRICADES; i++) { JAVA throws an error for the 2nd line, saying: Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException Does it have anything to do with JAVA syntax (the mistake is in these lines of code) or I should look for the problem somewhere else?

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