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  • complicated graphviz tree structure

    - by thomas
    Hello. I am trying to create a tree structure with graphviz. I am open to either writing the graphviz code by hand or using the ruby-graphviz gem for ruby. Given the below picture can anyone provide any insight on the necessary code? Ignore that the lines are not straight...they should be when graphviz builds the graph. I am open to having dots/points when lines intersect as well. I have played with ruby-graphviz and the family tree class...this is getting me part of the way there but I really need all lines to be straight and intersect at right angles and the out-of-the-box code doesn't seem to do that.

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  • Starting Java applet directly from jar file

    - by Thomas
    The goal is to have an applet run from a jar file. The problem is that the applet only seems to want to run from an exploded jar file. Samples on the Internet suggest this applet tag: <applet code="com.blabla.MainApplet" archive="applet.jar" width="600" height="600"> This will not even try to look in the jar file and fails with: Caused by: java.io.IOException: open HTTP connection failed:http://localhost:8080/helloWord/com/blabbla/MainApplet.class at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source) at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source) at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) ... 7 more Setting the codebase instead of the archive attribute to the jar file. Looks a bit better. However, the JVM does not realize that it has to open the jar file: <applet code="com.blabla.MainApplet" codebase="applet.jar" width="600" height="600"> Caused by: java.io.IOException: open HTTP connection failed:http://localhost:8080/helloWord/applet.jar/com/blabbla/MainApplet.class at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source) at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source) at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) ... 7 more How does the applet tag have to be formulated to start an applet class from inside of a jar file?

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  • Hot to configure EnterpriseLibrary.Logging to only output message and timestamp

    - by thomas nn
    I am trying to log a simple string to a log file. I only need Category, message and timestamp. Thus I have configured app.config like this: <listeners> <add name="Flat File Destination" fileName="C:\Log\Phoenix.Common.Tests\Debug.log" header="-----------------------------------------------------------------" formatter="Text Formatter" footer="" rollFileExistsBehavior="Increment" rollInterval="Midnight" rollSizeKB="0" timeStampPattern="yyyy-MM-dd" listenerDataType="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.RollingFlatFileTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.RollingFlatFileTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/> </listeners> <formatters> <add name="Text Formatter" template="Category: {category} Message: {message} Timestamp: {timestamp}" type="Microsoft.Practices.EnterpriseLibrary.Logging.Formatters.TextFormatter, Microsoft.Practices.EnterpriseLibrary.Logging, Version=4.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/> </formatters> But I get all kind of additional stuff in my log file: Priority: 50 EventId: 50 Severity: Verbose Title:Testing Log Machine: DK-PC-P4740 App Domain: TestAppDomain: 80803a4f-8e18-47bb-901e-cdac784c8041 ProcessId: 6492 Process Name: C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\QTAgent32.exe How do I avoid this additional stuff? Can someone send me a link to an example that only log the message into the log file? /Thanks

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  • JQuery IE7 Z-Index Bug

    - by Thomas
    I built a Jquery dropdown menu using this tutorial: http://noupe.indexsite.org/tutorial/drop-down-menu-jquery-css.html It works across browsers except for IE7 (shooooocking). There seems to be a z-index sorting problem and the drop down menu shows up under all of my other JQuery elements. Im not sure how to set the z-index so that it shows up on top. I have thoroughly googled the issue and it seems to be related to multiple 'position:relative' elements. I've messed with it for a few hours but I can't seem to sort it out. I have already tried defining z-index for all the different page elements but it doesn't seem t help the situation. You can check out the problem here: http://hardtopdepot.com/dev/index.html Any help would be really appreciated - thanks! Also, I know there are other IE7 issues, but Im pretty confident that I can solve those as they are standard IE padding/margins nonsense.

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  • Démonstration de l'IntelliTrace de Visual Studio 2010 par Jeff Beehler, chef de produit chez Microso

    Mise à jour du 14.04.2010 par Katleen Démonstration de l'IntelliTrace de Visual Studio 2010 par Jeff Beehler, chef de produit chez Microsoft Jeff BEEHLER, chef de produit monde pour Visual Studio depuis plus de sept ans, nous a fait une démonstration de l'outil de traitement des bugs lors de son passage au siège parisien de Microsoft France. IntelliTrace, une « machine à remonter le temps pour les développeurs et les testeurs », transforme les bogues non reproductibles en souvenirs du passé : cet outil enregistre toute l'historique de l'exécution de l'application et permet la reproduction du bogue signalé. Le testeur peut ainsi résoudre un problème dès sa première apparition. A...

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  • Les offres d'emploi informatique ont baissé de 3% par rapport à Avril 2009, d'après les statistiques

    Mise à jour du 18.05.2010 par Katleen Les offres d'emploi informatique ont baissé de 3% par rapport à Avril 2009, d'après les statistiques de Monster Le site spécialisé en emploi Monster a publié un indice courant avril faisant état d'une hausse de 2% par rapport au mois précédent (sois la meilleure valeur depuis les 11 derniers mois). Depuis un an, le nombre de recrutements en ligne a toutefois reculé de 1%. « Si l'indice ressort à la hausse en avril, cette progression s'explique, pour l'essentiel, par des effets de saisonnalité. On ne pourra donc vraiment parler de retour à la croissance que lorsqu'une hausse régulière de l'activité du recrutement en ligne sera observée dans une maj...

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  • Kohana 3: Auth module

    - by Thomas
    Hi, i'm trying to learn the Kohana's Auth module but login method always return false. Controller: <?php defined('SYSPATH') OR die('No Direct Script Access'); class Controller_Auth extends Controller { public function action_index() { if($_POST) { $this->login(); } $this->template = View::factory('login'); echo $this->template; } private function login() { $user = ORM::factory('user'); $data = array('username' => 'wilson', 'password' => '123'); if(!$user->login($data)) { echo 'FAILED!'; } } private function logout() { } } ?> Model: <?php defined('SYSPATH') or die('No direct script access.'); class Model_User extends Model_Auth_User { } ?>

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  • PRISM : Edward Snowden obtient l'asile en Russie, une « déception extrême » pour la Maison Blanche qui menace Moscou

    PRISM : Edward Snowden obtient l'asile en Russie, une « déception extrême » pour la Maison Blanche qui menace MoscouMise à jour du 02/08/13Tout va bien pour Edward Snowden, l'ancien sous-traitant de la NSA, qui s'est vu proposer un travail par l'un des réseaux sociaux les plus populaires de Russie. « Nous invitons Edward à Pétersbourg et nous serions heureux s'il décidait de se joindre à l'équipe de choc des programmeurs de VKontakte (le réseau social en question) » explique du haut de ses 28 ans Pavel Durov, le cofondateur. Il estime que Snowden sera ravi de participer à la sécurité des données des millions d'utilisateurs du réseau social (plus de 210 millions de...

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  • La rubrique Qt sur Twitter, suivez l'actualité Qt depuis Twitter et partagez-la

    Comme vous l'avez probablement remarqué, les réseaux sociaux explosent de partout, Developpez.com et toutes ses rubriques se doivent donc, comme toujours auparavant, de suivre l'évolution en s'ouvrant à ces réseaux sociaux. Vous pouvez donc désormais suivre l'actualité de la rubrique sur Facebook heure par heure en devenant fan. Un bouton permettant de devenir fan est aussi apparu sur le portail : http://qt.developpez.com/. Comme vous avez déjà pu le remarquer, Developpez.com s'investit de plus en plus dans les réseaux sociaux : en effet, chaque discussion du forum peut être proposée sur un bon nombre de tels réseaux, ainsi que, depuis peu, l...

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  • Change the background image of a Button when pressed using VisualStateManager

    - by Thomas Joulin
    I have this button : <Button x:Name="PrevAdIcon" Tag="-1" Visibility="Collapsed" Width="80" Height="80" Click="PrevAd"> <Button.Background> <ImageBrush AlignmentY="Top" Stretch="None" ImageSource="/Images/prev.png"></ImageBrush> </Button.Background> </Button> How can I change the background to /Images/prev-selected.png when a user pressed the button ? It'll give him a feedback, since it's a WP7 app what I have so far (not working) : <vsm:VisualState x:Name="Pressed"> <Storyboard> <ObjectAnimationUsingKeyFrames BeginTime="00:00:00" Duration="00:00:00.0010000" Storyboard.TargetName="Background" Storyboard.TargetProperty="Background"> <DiscreteObjectKeyFrame KeyTime="0"> <DiscreteObjectKeyFrame.Value> <ImageBrush ImageSource="/Images/prev-selected.png" Stretch="Fill"/> </DiscreteObjectKeyFrame.Value> </DiscreteObjectKeyFrame> </ObjectAnimationUsingKeyFrames> </Storyboard> </vsm:VisualState>

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  • PHP stream_context_set_option SSL certificate as string

    - by Roger Thomas
    I've got a weird issue. Basically, I need to do this: $handle = stream_context_create(); stream_context_set_option($handle , 'ssl', 'local_cert', '/tmp/cert'); However. The certificate is not held as a file within the server. Rather it's an encrypted string held in a clustered database environment. So instead of the certificate being a file name pointer, its the physical content of the certificate. So instead of using the file name, I need to specify the content of the certificate instead. For example: $cert = '-----BEGIN CERTIFICATE-----.... upWbwmdMd61SjNCdtOpZcNW3YmzuT96Fr7GUPiDQ -----END CERTIFICATE-----'; Does anyone have any idea whatsoever how on earth I can do this? I'm scratching my head over this problem, but my gut instinct says it is doable. Thanks in advance everyone!

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  • Trabajando el redireccionamiento de usuarios/Working with user redirect methods

    - by Jason Ulloa
    La protección de las aplicaciones es un elemento que no se puede dejar por fuera cuando se elabora un sistema. Cada parte o elemento de código que protege nuetra aplicación debe ser cuidadosamente seleccionado y elaborado. Una de las cosas comunes con las que nos topamos en asp.net cuando deseamos trabajar con usuarios, es con la necesidad de poder redireccionarlos a los distintos elementos o páginas dependiendo del rol. Pues precisamente eso es lo que haremos, vamos a trabajar con el Web.config de nuestra aplicación y le añadiremos unas pequeñas líneas de código para lograr dar un poco mas de seguridad al sistema y sobre todo lograr el redireccionamiento. Así que veamos como logramos lo deseado: Como bien sabemos el web.config nos permite manejar muchos elementos dentro de asp.net, muchos de ellos relacionados con la seguridad, asi como tambien nos brinda la posibilidad de poder personalizar los elementos para poder adaptarlo a nuestras necesidades. Así que, basandonos en el principio de que podemos personalizar el web.config, entonces crearemos una sección personalizada, que será la que utilicemos para manejar el redireccionamiento: Nuestro primer paso será ir a nuestro web.config y buscamos las siguientes líneas: <configuration>     <configSections>  </sectionGroup>             </sectionGroup>         </sectionGroup> Y luego de ellas definiremos una nueva sección  <section name="loginRedirectByRole" type="crabit.LoginRedirectByRoleSection" allowLocation="true" allowDefinition="Everywhere" /> El section name corresponde al nombre de nuestra nueva sección Type corresponde al nombre de la clase (que pronto realizaremos) y que será la encargada del Redirect Como estamos trabajando dentro de la seccion de configuración una vez definidad nuestra sección personalizada debemos cerrar esta sección  </configSections> Por lo que nuestro web.config debería lucir de la siguiente forma <configuration>     <configSections>  </sectionGroup>             </sectionGroup>         </sectionGroup> <section name="loginRedirectByRole" type="crabit.LoginRedirectByRoleSection" allowLocation="true" allowDefinition="Everywhere" /> </configSections> Anteriormente definimos nuestra sección, pero esta sería totalmente inútil sin el Metodo que le da vida. En nuestro caso el metodo loginRedirectByRole, este metodo lo definiremos luego del </configSections> último que cerramos: <loginRedirectByRole>     <roleRedirects>       <add role="Administrador" url="~/Admin/Default.aspx" />       <add role="User" url="~/User/Default.aspx" />     </roleRedirects>   </loginRedirectByRole> Como vemos, dentro de nuestro metodo LoginRedirectByRole tenemos el elemento add role. Este elemento será el que posteriormente le indicará a la aplicación hacia donde irá el usuario cuando realice un login correcto. Así que, veamos un poco esta configuración: add role="Administrador" corresponde al nombre del Role que tenemos definidio, pueden existir tantos elementos add role como tengamos definidos en nuestra aplicación. El elemento URL indica la ruta o página a la que será dirigido un usuario una vez logueado y dentro de la aplicación. Como vemos estamos utilizando el ~ para indicar que es una ruta relativa. Con esto hemos terminado la configuración de nuestro web.config, ahora veamos a fondo el código que se encargará de leer estos elementos y de utilziarlos: Para nuestro ejemplo, crearemos una nueva clase denominada LoginRedirectByRoleSection, recordemos que esta clase es la que llamamos en el elemento TYPE definido en la sección de nuestro web.config. Una vez creada la clase, definiremos algunas propiedades, pero antes de ello le indicaremos a nuestra clase que debe heredar de configurationSection, esto para poder obtener los elementos del web.config.  Inherits ConfigurationSection Ahora nuestra primer propiedad   <ConfigurationProperty("roleRedirects")> _         Public Property RoleRedirects() As RoleRedirectCollection             Get                 Return DirectCast(Me("roleRedirects"), RoleRedirectCollection)             End Get             Set(ByVal value As RoleRedirectCollection)                 Me("roleRedirects") = value             End Set         End Property     End Class Esta propiedad será la encargada de obtener todos los roles que definimos en la metodo personalizado de nuestro web.config Nuestro segundo paso será crear una segunda clase (en la misma clase LoginRedirectByRoleSection) a esta clase la llamaremos RoleRedirectCollection y la heredaremos de ConfigurationElementCollection y definiremos lo siguiente Public Class RoleRedirectCollection         Inherits ConfigurationElementCollection         Default Public ReadOnly Property Item(ByVal index As Integer) As RoleRedirect             Get                 Return DirectCast(BaseGet(index), RoleRedirect)             End Get         End Property         Default Public ReadOnly Property Item(ByVal key As Object) As RoleRedirect             Get                 Return DirectCast(BaseGet(key), RoleRedirect)             End Get         End Property         Protected Overrides Function CreateNewElement() As ConfigurationElement             Return New RoleRedirect()         End Function         Protected Overrides Function GetElementKey(ByVal element As ConfigurationElement) As Object             Return DirectCast(element, RoleRedirect).Role         End Function     End Class Nuevamente crearemos otra clase esta vez llamada RoleRedirect y en este caso la heredaremos de ConfigurationElement. Nuestra nueva clase debería lucir así: Public Class RoleRedirect         Inherits ConfigurationElement         <ConfigurationProperty("role", IsRequired:=True)> _         Public Property Role() As String             Get                 Return DirectCast(Me("role"), String)             End Get             Set(ByVal value As String)                 Me("role") = value             End Set         End Property         <ConfigurationProperty("url", IsRequired:=True)> _         Public Property Url() As String             Get                 Return DirectCast(Me("url"), String)             End Get             Set(ByVal value As String)                 Me("url") = value             End Set         End Property     End Class Una vez que nuestra clase madre esta lista, lo unico que nos queda es un poc de codigo en la pagina de login de nuestro sistema (por supuesto, asumo que estan utilizando  los controles de login que por defecto tiene asp.net). Acá definiremos nuestros dos últimos metodos  Protected Sub ctllogin_LoggedIn(ByVal sender As Object, ByVal e As System.EventArgs) Handles ctllogin.LoggedIn         RedirectLogin(ctllogin.UserName)     End Sub El procedimiento loggeding es parte del control login de asp.net y se desencadena en el momento en que el usuario hace loguin correctametne en nuestra aplicación Este evento desencadenará el siguiente procedimiento para redireccionar.     Private Sub RedirectLogin(ByVal username As String)         Dim roleRedirectSection As crabit.LoginRedirectByRoleSection = DirectCast(ConfigurationManager.GetSection("loginRedirectByRole"), crabit.LoginRedirectByRoleSection)         For Each roleRedirect As crabit.RoleRedirect In roleRedirectSection.RoleRedirects             If Roles.IsUserInRole(username, roleRedirect.Role) Then                 Response.Redirect(roleRedirect.Url)             End If         Next     End Sub   Con esto, nuestra aplicación debería ser capaz de redireccionar sin problemas y manejar los roles.  Además, tambien recordar que nuestro ejemplo se basa en la utilización del esquema de bases de datos que por defecto nos proporcionada asp.net.

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  • Android 2.2 débarque au Google I/O : Flash, Microsoft Exchange et trois nouveaux outils de développe

    Mise à jour du 21/05/10 Android 2.2 débarque au Google I/O Flash, Microsoft Exchange et trois nouveaux outils de développement au menu de « Froyo » Quand un membre d'une équipe part pour une autre société et qu'il continue à dire que le projet sur lequel il travaillait est une petite révolution (lire ci-dessous), c'est qu'a priori il y a quelque chose à surveiller de près. Et visiblement c'est bien le cas avec « Froyo », nom de code du tout nouvel Android qui vient de débarquer officiellement au Google I/O. Que nous réserve Android 2.2 ? Des confirmations pour commencer. L'équipe de dévelop...

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  • What defines "pythonian" or "pythonic"?

    - by Thomas Owens
    I want to begin to learn Python, and I've seen that phrase come up here before, but I don't know exactly what it means. I've read some websites on Python scripting, but I don't recall ever seeing that (but I could have just glanced over it). What exactly makes something "pythonian" or "pythonic"?

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  • LGPL and Dual Licensing Ajax Library

    - by Thomas Hansen
    Hi guys, I'm the previous founder of Gaiaware and Gaia Ajax Widgets and when I used to work there we had this rhetoric (which I have confirmed with some very smart FOSS people is correct) that when using a GPL Ajax library you're basically "distributing" the JavaScript which in turn makes the GPL viral clause kick in and forces people to purchase a proprietary license if they're going to build Closed Source stuff... So now I'm the the LGPL world here with Ra-Ajax which is an LGPL licensed library and I've got no intentions of creating a GPL licensed library since I believe strongly in that the LGPL is the "enabler" of the Open Web to prevail. But something interesting have happened which I think might still give me a "business model" here which is the Linking clause of the LGPL which I think goes something like this (pseudo); "If you link to an LGPL licensed thing you get no restrictions on your own derived works"... But so we started creating something we're calling Ajax Starter-Kits which effectively is a "Project Kickstarter" where you can download a finished project/solution which basically enables you to start out with some pre-done boiler plate code for problems such as Ajax DataGrids, Ajax Calendar Applications, Ajax TreeView Applications etc. And the funny thing is that our users would NOT "link" to these, they would effectively BE our users applications... So to wrap up my question. Would this force users of our LGPL licensed Ajax Starter-Kits to LGPL license their own work? Basically if it does we have a business model (and I get very happy) if not I'd just have to hope people would still like to pay us those $29 for our Starter-Kits to support the project... ;) Help rewarded with extreme gratitude...

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  • How to get MSTest to work with Gallio/MBUnit?

    - by Thomas Bratt
    How to get MSTest to work with Gallio/MBUnit? I am trying to get TeamCity to work with Gallio/MBUnit and also some legacy MSTest unit tests. The MSTest section fails with a "Exception has been thrown by the target of an invocation" error message. Problem seen with GallioBundle-3.1.397.0-Setup-x64.msi.

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  • Fluent NHibernate OptimisticLock.None() causes "The string 'none' is not a valid Boolean value."

    - by David Thomas Garcia
    I'm using the following mapping: public class LoadMap : IAutoMappingOverride<Load> { public void Override(AutoMapping<Load> mapping) { mapping.HasMany(x => x.Bids).OptimisticLock.None(); mapping.Version(x => x.Version); } } But when I try to create the session I get the following exception: [FormatException: The string 'none' is not a valid Boolean value.] [XmlSchemaValidationException: The 'optimistic-lock' attribute is invalid - The value 'none' is invalid according to its datatype 'http://www.w3.org/2001/XMLSchema:boolean' - The string 'none' is not a valid Boolean value.] I'm using NHibernate 2.1.2.4000 and I was using Fluent NHibernate 1.0RTM, but tried the latest build 636 just to be sure this isn't something that was fixed recently or something. As a side note, in case I'm doing this all wrong, I would like to be able to make changes to the .Bids list without incrementing Version. I saw an example on Ayende's blog that did what I wanted with properties.

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  • Eclipse: Synchronizing project on Thumbdrive with PC

    - by Thomas Matthews
    I have a thumb drive (memory stick, flash drive, etc.) on which I use for my projects when I am away from my home PC. Currently I am accessing my Eclipse project directly from my thumb drive when connected to my PC. I would like to copy my files to the PC, develop on the PC, then "synchronize" with the thumb drive (update files on the thumb drive). I also need the reverse process too: synchronize thumb drive files with files on PC. I have looked at the FileSync plugin, but it specifically says it is one-way. How can I synchronize my Eclipse project both directions (PC to thumb drive and thumb drive to PC) on demand (I don't need this done automagically)?

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  • Oracle : du CRM au CX, Fusion CRM se met à l'heure de « l'expérience client »

    Oracle : du CRM au CX Fusion CRM se met à l'heure de « l'expérience client » Les temps changent, la manière d'analyser les comportements aussi. Pour Oracle, il était donc temps (d'après l'éditeur lui-même) de faire évoluer en profondeur Fusion CRM. De passage à Paris pour présenter les évolutions de son offre d'analyse de relations clients, David TICE ? vice-président d'Orcale ne charge des produits CRM - a fait passer un message clair : pour lui, la transformation du CRM vers le CX a commencé. [IMG]http://ftp-developpez.com/gordon-fowler/Orcale%20CRM1.png[/IMG] Qu'est-ce que le CX ? L'expérience (X) consommateur ( C ). Amazon avec ses listes et ces re...

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  • Salesforce.com s'attaque à Oracle avec Database.com, un service qui veut devenir « l'avenir des bases de données »

    Salesforce.com s'attaque à Oracle avec Database.com Une base de données 100 % hébergée qui veut révolutionner les SGBD Lors de sa conférence Dreamforce, qui se déroule actuellement à San Francisco, Salesforce.com, le plus célèbre éditeur de CRM en mode Cloud, vient de présenter un produit extrêmement ambitieux, qualifié par la société d'« avenir des bases de données ». Il s'agit de Database.com, le premier SGBD 100 % Cloud. La plate-forme veut supprimer les problématiques de l'optimisation et de la maintenance des bases de données et du matériel traditionnels. « Les bases de données Cloud représentent une opportunité majeure pour faciliter ...

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  • Is it possible to get MbUnit to work with Visual Studio 2010 and a .NET 4, x64 build?

    - by Thomas Bratt
    Is it possible to get MbUnit to work with Visual Studio 2010 and a .NET 4, x64 build? I get the following error with Visual Studio 2010 and .NET 4 and Icarus (and similar errors with TeamCity). The tests worked fine with Visual Studio 2008. Gallio.Host.exe - .NET Framework Initialization Error Unable to find a version of the runtime to run this application. I have had the error with both the latest released version and the latest development build: GallioBundle-3.2.430.0-Setup-x64.msi

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  • Java Swingworker: Not as encapsulated class

    - by Thomas Matthews
    I'm having problems passing information, updating progress and indicating "done" with a SwingWorker class that is not an encapsulated class. I have a simple class that processes files and directories on a hard drive. The user clicks on the Start button and that launches an instance of the SwingWorker. I would like to print the names of the files that are processed on the JTextArea in the Event Driven Thread from the SwingWorker as update a progress bar. All the examples on the web are for an nested class, and the nested class accesses variables in the outer class (such as the done method). I would also like to signal the Event Driven Thread that the SwingWorker is finished so the EDT can perform actions such as enabling the Start button (and clearing fields). Here are my questions: 1. How does the SwingWorker class put text into the JTextArea of the Event Driven Thread and update a progress bar? How does the EDT determine when the {external} SwingWorker thread is finished? {I don't want the SwingWorker as a nested class because there is a lot of code (and processing) done.}

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