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  • NHibernate : restore session connection after session lost

    - by Catalin DICU
    I'm using NHibernate with SQL Server 2005 in a WPF client application. If I stop the SQL Server service and then restart it the session doesn't automatically reconnect. So far I'm doing this witch seems to work : try { using (ITransaction transaction = this.Session.BeginTransaction()) { // some select here } }catch(Exception ex) { if(this.Session.Connection.State == ConnectionState.Closed) { try { this.Session.Connection.Open(); } catch (Exception) { } } } Is there a better way ?

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  • Example to get Facebook Events using sdk v4 from fan page into Wordpress site [on hold]

    - by Dorshin
    Been trying to update to the new FB php sdk v4 for pulling events into my website, but having trouble finding how to do it. I want to pull public event information from a FB "page" using their fan page ID number. For example, a venue that has multiple events. What are the minimal classes I need to "require_once" and "use" to only pull the events (don't need to login)? The site is on Wordpress which doesn't use sessions, so what do I do with the "session_start()" statement? Will it work anyway? Could I get a basic code example of how to get the event info into an array? (I want to make sure I get the syntax correct) So far I've got the below code, but it is not working. session_start(); require_once( 'Facebook/GraphObject.php' ); require_once( 'Facebook/GraphSessionInfo.php' ); require_once( 'Facebook/FacebookSession.php' ); require_once( 'Facebook/FacebookCurl.php' ); require_once( 'Facebook/FacebookHttpable.php' ); require_once( 'Facebook/FacebookCurlHttpClient.php' ); require_once( 'Facebook/FacebookResponse.php' ); require_once( 'Facebook/FacebookSDKException.php' ); require_once( 'Facebook/FacebookRequestException.php' ); require_once( 'Facebook/FacebookAuthorizationException.php' ); require_once( 'Facebook/FacebookRequest.php' ); require_once( 'Facebook/FacebookRedirectLoginHelper.php' ); use Facebook\GraphSessionInfo; use Facebook\FacebookSession; use Facebook\FacebookCurl; use Facebook\FacebookHttpable; use Facebook\FacebookCurlHttpClient; use Facebook\FacebookResponse; use Facebook\FacebookAuthorizationException; use Facebook\FacebookRequestException; use Facebook\FacebookRequest; use Facebook\FacebookSDKException; use Facebook\FacebookRedirectLoginHelper; use Facebook\GraphObject; function facebook_event_function() { FacebookSession::setDefaultApplication('11111111111','00000000000000000'); /* make the API call */ $request = new FacebookRequest($session, '/{123456789}/events','GET'); $response = $request->execute(); $graphObject = $response->getGraphObject(); } So far, not getting anything in the $graphObject and it's throwing this error as well: PHP Fatal error: Uncaught exception 'Facebook\FacebookAuthorizationException' with message '(#803) Some of the aliases you requested do not exist: v2.0GET' in ../Facebook/FacebookRequestException.php:134 After I get something in the $graphObject, I want to add the info to a DB table. This part I am OK on. Thank you for the help.

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  • haml with rails3 (git master) and devise: form_for syntax change breaks haml -- suggestions?

    - by z3cko
    i am trying to get haml working with a rails3 project; since i am quite far in the modeling i wanted to go to the haml views now -- seems that the current haml (git master) does not work together with the current rails3 git master because of some syntax changes in rails3 form_for does anyone have more information on the syntax changes? is there a temporary workaround to use haml with rails3? (i am on a deadline) :( see also: http://j.mp/9EYraQ thanks!

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  • WPF ListView Insert Item at Given Position when using ItemsSource

    - by ViNull
    I have a ListView who's ItemsSource is set to an ObservableCollection. The user can soft and filter the ListView, done by using the CollectionViewSource.GetDefaultView and altering the ICollectionView Filter and SortDescriptions. When the user right-clicks a row, they can add an item to the collection. I want this new row to appear below the row right clicked. So far all the methods I've found for something like this are done with ListView.Items which I can't use because I'm setting the ItemsSource property.

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  • How to assess a job offer with stock options? [closed]

    - by seas
    Cannot help expressing my curiosity about this issue. First of all, Russia, a country, I live in, as far as I understand, is a virgin land on this matter. Motivation is purely developed here and options are not existed at all. So, I am absolutely not aware about this. I roughly understand the mechanism of options. And, as far as I understand, the major white spot in the whole that story, how much will a singe share cost. How much will I get from all those N x 1000 options? I see two ways one can get money from the business: 1. Business goes IPO !!! 2. Business is sold as a whole to another owner. Next way is rather questionable about getting money: 3. Business goes without IPO "forever" (a generation would rather die before it IPO). I am also interested some explanations about situation ?3. Situation ?1 is clear - market decides everything, you either wait for stock price you satisfied or sell everything now. But topic is rather about ?2 - business is sold to another business. I am considering the following model: I am well payed specialist with company X. Somebody, with a company Y makes me an offer. Y is a startup. They cannot offer me much money and cannot overbid my salary, but they grow fast and hope to be bought soon. Instead of money, they offer me N x 1000 options. My problem is "how to assess this offer against my current, stable and well-payed job"? Are there any average cost of virtual share during selling one company to another? Are there any average stock price companies prefer to go to IPO? Are there any barriers against spreading the value of sock before selling the company or IPO (hiring too much people with options package too fast will decrease each package value, I mean)? Are there any good articles with explanations? Is all that somehow written in the law?

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  • Load text from specific external DIV using AJAX?

    - by Josh
    I'm trying to load up the estimated world population from http://www.census.gov/ipc/www/popclockworld.html using AJAX, and so far, failing miserably. There's a DIV with the ID "worldnumber" on that page which contains the estimated population, so that's the only text I want to grab from the page. Here's what I've tried: $(document).ready(function(){ $("#population").load('http://www.census.gov/ipc/www/popclockworld.html #worldnumber *'); });

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  • Focusable EditText inside ListView

    - by Joe
    I've spent about 6 hours on this so far, and been hitting nothing but roadblocks. The general premise is that there is some row in a ListView (whether it's generated by the adapter, or added as a header view) that contains an EditText widget and a Button. All I want to do is be able to use the jogball/arrows, to navigate the selector to individual items like normal, but when I get to a particular row -- even if I have to explicitly identify the row -- that has a focusable child, I want that child to take focus instead of indicating the position with the selector. I've tried many possibilities, and have so far had no luck. layout: <ListView android:id="@android:id/list" android:layout_height="fill_parent" android:layout_width="fill_parent" /> Header view: EditText view = new EditText(this); listView.addHeaderView(view, null, true); Assuming there are other items in the adapter, using the arrow keys will move the selection up/down in the list, as expected; but when getting to the header row, it is also displayed with the selector, and no way to focus into the EditText using the jogball. Note: tapping on the EditText will focus it at that point, however that relies on a touchscreen, which should not be a requirement. ListView apparently has two modes in this regard: 1. setItemsCanFocus(true): selector is never displayed, but the EditText can get focus when using the arrows. Focus search algorithm is hard to predict, and no visual feedback (on any rows: having focusable children or not) on which item is selected, both of which can give the user an unexpected experience. 2. setItemsCanFocus(false): selector is always drawn in non-touch-mode, and EditText can never get focus -- even if you tap on it. To make matters worse, calling editTextView.requestFocus() returns true, but in fact does not give the EditText focus. What I'm envisioning is basically a hybrid of 1 & 2, where rather than the list setting if all items are focusable or not, I want to set focusability for a single item in the list, so that the selector seamlessly transitions from selecting the entire row for non-focusable items, and traversing the focus tree for items that contain focusable children. Any takers?

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  • Open source C# projects that have high code quality?

    - by Simucal
    Question: What are some open source C# projects I can download that implement many best-practices and have a relatively high code quality? Please accompany your answer with some of the reasons you consider the code is of high quality. Suggestions so far: SharpDevelop NHibernate Boo Rhino Mocks Mono Paint.NET - Not Open Source ASP.NET MVC Framework .Net Framework Source Code The Weekly Source Code (Scott Hanselman's Series) Microsoft's Pattern and Practices

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  • TeamCity forgotten admin password - where to look?

    - by Schneider
    I need to recover/reset the admin password for JetBrain's TeamCity. I have full RDP access to the server so no problems there. It's just been 2 months since we used it so now I have forgotten my login - my usual ones don't work. It is setup without a database at the moment, so was hoping the usernames would just be in a file somewhere, but no luck finding it so far.

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  • does android natively support RTP and/or SCTP?

    - by user299988
    Hi, I am developing a walkie-talkie application for Android, and would like to know whether RTP and/or SCTP is natively supported in the latest version of android SDK. From whatever I have dug-up so far, the answer is no. It seems that support for SCTP is coming in JDK 7. But then, I am not sure how this will work with my android developemnt. Could you please shed some light over this? Thanks,

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  • What is the best alternative for jQuery thickbox

    - by Teja Kantamneni
    As jQuery thickbox is not maintained anymore (as of ThickBox 3.1), what is the best alternative for jQuery thickbox currently available under GPL or similar license. Looks nyromodal is best available so far, but is there anything better. (nyromodal has some problems in IE 6) I am looking for a plugin which can handle ajax forms, inline content replacement, images, using hidden elements and ajax call with flexibility using the callback mechanisms..

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  • How to use custom masks in MaskedEditExtender?

    - by bastos.sergio
    Hello, I need to create a textbox which accepts 3 chars and must follow the following format 1st char - only numbers 2nd char - only upper case letters 3rd char - numbers and upper case letters (except zero) This is what I have so far, but it's not working <ajaxToolkit:MaskedEditExtender ID="MaskedEditExtender1" runat="server" Mask="9L9" TargetControlID="txtNUIPC3" PromptCharacter=""> </ajaxToolkit:MaskedEditExtender>

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  • complete, monospaced Unicode font?

    - by nachik
    I'm looking for a good programming font that lets me add comments and string literals in Unicode, usually Japanese and Chinese along with some Latin and Cyrillic languages. So far the situation seems to be "complete, monospace, free, pick 2" and Google is failing me with this (maybe because there are no good ones?). The best I found is Arial Unicode but it's not monospace, which is a big nuisance for me and the editors I use. Not to mention Python indentation when I'm coding Python. (Links, edits are welcome)

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  • Ruby on Rails: models that do not have a table

    - by randombits
    What's the best way to create a model in Ruby on Rails that doesn't have an underlying implementation in as far as a database table goes? It's very common to write classes that perform behavior on a particular problem domain, yet can use some of the benefits that ActiveRecord has such as validation. Is it best to just create it as a module or helper? What is the best practice here?

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  • WPF drag distance threshold

    - by justin984
    I have a program with two WPF treeviews that allow dragging and dropping between the two. The problem is, it can be annoying to open / close items on the treeviews because moving the mouse just one pixel while holding the left mouse button triggers the drag / drop functionality. Is there some way to specify how far the mouse should move before it's considered a drag / drop? Thanks!

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  • Clang Static Analyzer for xcode for dummies

    - by dubbeat
    Hi, Could somebody please help me get Clang up and running? (I don't have 3.2) I've followed numerous tutorials (basically every link off of this page http://stackoverflow.com/questions/961844/using-clang-static-analyzer-from-within-xcode) but I just cant get it to work! The only thing I've managed to do successfully so far is download clang! Grrrr .... dubbeat smash! Bear in mind I've never written an apple script before. I have clang on my desktop

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  • How do I backup and restore the system clipboard in C#?

    - by gtaborga
    Hey everyone, I will do my best to explain in detail what I'm trying to achieve. I'm using C# with IntPtr window handles to perform a CTRL-C copy operation on an external application from my own C# application. I had to do this because there was no way of accessing the text directly using GET_TEXT. I'm then using the text content of that copy within my application. The problem here is that I have now overwritten the clipboard. What I would like to be able to do is: Backup the original contents of the clipboard which could have been set by any application other than my own. Then perform the copy and store the value into my application. Then restore the original contents of the clipboard so that the user still has access to his/her original clipboard data. This is the code I have tried so far: private void GetClipboardText() { text = ""; IDataObject backupClipboad = Clipboard.GetDataObject(); KeyboardInput input = new KeyboardInput(this); input.Copy(dialogHandle); // Performs a CTRL-C (copy) operation IDataObject clipboard = Clipboard.GetDataObject(); if (clipboard.GetDataPresent(DataFormats.Text)) { // Retrieves the text from the clipboard text = clipboard.GetData(DataFormats.Text) as string; } if (backupClipboad != null) { Clipboard.SetDataObject(backupClipboad, true); // throws exception } } I am using the System.Windows.Clipboard and not the System.Windows.Forms.Clipboard. The reason for this was that when I performed the CTRL-C, the Clipboard class from System.Windows.Forms did not return any data, but the system clipboard did. I looked into some of the low level user32 calls like OpenClipboard, EmptyClipboard, and CloseClipboard hoping that they would help my do this but so far I keep getting COM exceptions when trying to restore. I thought perhaps this had to do with the OpenClipboard parameter which is expecting an IntPtr window handle of the application which wants to take control of the clipboard. Since I mentioned that my application does not have a GUI this is a challenge. I wasn't sure what to pass here. Maybe someone can shed some light on that? Am I using the Clipboard class incorrectly? Is there a clear way to obtain the IntPtr window handle of an application with no GUI? Does anyone know of a better way to backup and restore the system clipboard?

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  • traveling salesman problem, 2-opt algorithm c# implementation

    - by TAB
    Hello Can someone give me a code sample of 2-opt algorithm for traveling salesman problem. For now im using nearest neighbour to find the path but this method is far from perfec, and after some research i found 2-opt algorithm that would correct that path to the acceptable level. I found some sample apps but withoud source code.

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  • What appid should I use with netsh.exe ?

    - by Brann
    The netsh command wants an appid (see here) : netsh http add sslcert ipport=0.0.0.0:8000 certhash=0000000000003ed9cd0c315bbb6dc1c08da5e6 appid={00112233-4455-6677-8899-AABBCCDDEEFF} I've not been able so far to understand how I'm supposed to know the GUID netsh wants me to provide. Any hints?

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  • Authorization and authenthication for WinForm application

    - by Adrian
    Hi! I'm starting to develop windows application and I've been looking around for some authenthication and authorization solution available, but no luck so far. I have to be able to allow admin create users and roles, assign users to roles and define access to controls on form for specified roles (button enabled/disabled etc). Is there any solution out there or maybe someone could give me short description of solution he's using? Adrian

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