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• Toutes les semaines un peu de code pour aller plus loin avec Windows 7, Le contrôle de compte utilisateur (UAC)

  En cette fin d'année, la communauté de Developpez.com s'est alliée avec Microsoft France pour relayer une série de questions / réponses sur le développement Windows 7. A partir d'aujourd'hui, nous poserons une question chaque lundi sur une fonctionnalité propre au développement d'applications Windows 7. La bonne réponse de la question de la semaine sera ensuite dévoilée la semaine suivante avec un exemple de mise en pratique. Êtes-vous prêt à relever le défi ? Pensez-vous bien connaître les possibilités que proposent les API Windows 7 ? C'est ce que nous allons voir dès aujourd'hui, nous attendons vos propositions ! La réponse de la semaine : Quel peut être l'impact de l'acti...

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• Reload Gtk+ 3.0 theme

  - by eagleoneraptor

  I'm trying to customize my Gtk+3.0 theme, when I make a change in my theme, I change between two themes (with MyUnity) to force applications to reload the theme and test mine. But when I do that, the theme is not refreshed to appreciate my changes, still in an old version, apparently Gtk+ is caching the theme information somewhere. When I close and reopen session, I can appreciate my theme changes, but doing this for each change made is very annoying. Is there a way to refresh my theme and see my changes (a command line program or an Gtk+ API call for example)?

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• Would you use (a dialect of) LISP for a real-world application? Where and why?

  - by Anto

  LISP (and dialects such as Scheme, Common LISP and Clojure) haven't gained much industry support even though they are quite decent programming languages. (At the moment though it seems like they are gaining some traction). Now, this is not directly related to the question, which is would you use a LISP dialect for a production program? What kind of program and why? Usages of the kind of being integrated into some other code (e.g. C) are included as well, but note that it is what you mean in your answer. Broad concepts are preferred but specific applications are okey as well.

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• How do I focus an "urgent" application?

  - by pydave

  Sometimes applications will wiggle in the launcher and have a blue triangle. (See compiz config settings for Unity.) How can I set a keyboard command to bring that application to the front in Ubuntu 11.10? I had it set in 11.04, but I don't remember how. This is useful when programs open in the background or if you activate them from another app. (I have an alias to send files to a single gvim instance from Terminal instead of opening them in their own window. When gvim gets the file, it wiggles but doesn't gain focus.)

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• Nouveaux cours officiels Microsoft pour devenir Développeur Web certifié sur Visual Studio 2010 en 18 jours, à partir du 14 mars

  Nouveaux cours officiels Microsoft pour devenir Développeur Web certifié sur Visual Studio 2010 En 18 jours, à partir du 14 mars prochain « Savoir développer avec le framework Microsoft .NET 4.0 des applications Web accédant à des données et utilisant des services WCF », voilà ce que propose, résumé en une phrase, la formation certifiée par Microsoft de Demos. Au menu, programmation C# et Visual Studio 2010 ? bien sûr ? mais aussi les solutions WCF, la sécurité, les solutions d'accès aux données, ADO.NET, IIS 7.0 ou MVC. Bref, une formation complète et solide qui s'adresse exclusivement aux développeurs Web professionnels. Ce pa...

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• I know Python, but I don't know how the hell I'm supposed to make my program do stuff [on hold]

  - by Relentless Pursuit

  Look, I know how to operate sets, open files, create algorithms, optimize my code, use for loops, while loops, etc btu I don't know how to do anything USEFUL NO BOOK HAS TAUGHT ME HOW TO BE USEFUL. ALL MY PROGRAMS ARE NOTHING BUT LINES OF PYTHON / C++ CODE WITH NO GUI, NO FUNCTIONALITY . nothing :( Is their some sort of secret? How do I go from command line interface, to actual GUI applications that can do useful stuff, I've heard the term being thrown around alot 'api' does that api have anything to do with this? ~A frustrated programmer

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• Les attaques sur le web 2.0 ont augmenté de 500 %, tour d'horizon des dernières tendances cybercrimi

  Les attaques sur le web 2.0 ont augmenté de 500 %, tour d'horizon des dernières tendances cybercriminelles Mardi, le réseau de distribution d'applications Blue Coat Systems a rendu public un rapport très complet sur les dernières tendances en matière de cybercriminalité. Ce qui a changé recemment, c'est l'utilisation du web 2.0 qui s'est envolée en quelques mois. De 2008 à 2009, le nombre d'attaques utilisant des sites communautaires à augmenté de 500 % ! Facebook et Twitter sont en tête de liste des résaux sociaux visés. Cette étude analyse les chiffres de 2009. Le constat général est que, depuis l'avalanche "ILoveYou", les gens ont pris conscience du danger potentiel contenu ...

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• Need some help fixing fonts (11.04 Alpha 3)

  - by Spacecraft

  Hi I changed my Application Font and Window Font to something much better looking but it has a few problems. The font is Umpush Light. It's doing this in the software center: http://img851.imageshack.us/img851/8307/workspace1004.png If I increase the font size from 11 to 12, that problem goes away, but then everything is too large. When I increase it this also happens: http://img819.imageshack.us/img819/6231/workspace1006e.png It starts moving the text in the search box up, and the "All Applications" drop down gets messed up too. It seems like there is too much padding around the font or something. Anyone have any ideas on how I can fix this?

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• need expert guideline on learning java?

  - by user75222

  I am a 3rd year university student in computer science. My goal is to become a very good Developer in JAVA. I have made 2 of my university projects in java. I have a newbie knowledge about JAVA and i also have good skills in Object oriented programming concepts. But i zero knowledge in networking no desktop applications. So, I decided to try some open source projects. read them thoroughly and practice on them. I am looking for advice from where to start? any suggestions?

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• Is there any way around the field-of-use restrictions in Java?

  - by Muton

  Current field-of-use restrictions defined in "Oracle Binary Code License Agreement for the Java SE Platform Products" prohibit its use in embedded systems. "General Purpose Desktop Computers and Servers" means computers, including desktop and laptop computers, or servers, used for general computing functions under end user control (such as but not specifically limited to email, general purpose Internet browsing, and office suite productivity tools). The use of Software in systems and solutions that provide dedicated functionality (other than as mentioned above) or designed for use in embedded or function-specific software applications... are excluded from this definition and not licensed under this Agreement. Do these restrictions also apply to OpenJDK and other possible implementations? Is the only way to use Java in such an environment to acquire a separate license from Oracle?

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• Concours Géoportail 2012 : créez une interface de cartographie interactive innovante via l'API Géoportail et recevez des chèques cadeaux

  Concours Géoportail 2012 : créez une interface de cartographie interactive innovante via l'API Géoportail et recevez des chèques cadeaux IGN (Institut national de l'information géographique et forestière) organise deux concours Géoportail pour les développeurs et les étudiants. Le premier concours dont les inscriptions seront closes le 8 novembre 2012, consiste en la mise au point d'une interface de cartographie interactive via l'API Géoportail, qui enrichira votre site ou votre application. Les applications sélectionnées seront soumises au vote du public sur les réseaux sociaux à partir du 16 novembre pour déterminer les gagnants. 4 500 euros de chèques cadeaux sont en jeux.

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• Installed ubuntu on Win7 but no application found (no terminal, no browser ?)

  - by Marsel

  I have installed ubuntu yesterday on my Win7 laptop. Everything was all right. Really nice and easy installation. Congratulations to all you. But I have a problem, I couldnt find any application even no terminal in the installation. And even not possible to install in system settings or software update menu. Sorry for my ignorance but how can I download or install some applications ? Thanks for your support. Marsel

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• How to make show desktop work only on the current workspace?

  - by thenasko

  I am an active user of workspaces in Ubuntu. Until recently, pressing Ctrl+Alt+D (show desktop) acted only on the current workspace. For example, one might want to minimize the applications in the current workspace, open a file, and then bring some of them back. The current implementation works on all workspaces uniformly which is counter-intuitive to me. The reason for the existence of workspaces is the separation of logic -- one can have a browser open in one workspace, a text editor in another, a terminal in a third. The current functionality goes against this idea. Is there a way to restrict the action of the show desktop command to a single workspace only?

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• Le SDK Windows Phone 8 disponible, avec un nouveau Dev Center et une version du Framework .NET pour l'OS

  Le SDK Windows Phone 8 disponible avec un nouveau Dev Center et une version du Framework .NET pour l'OS Le très attendu kit de développement pour Windows Phone 8 a été dévoilé hier au grand public. C'est lors de la première journée de la conférence Build, la grande messe de Microsoft pour les développeurs qui se tient au campus de Redmond, que la firme a mise à la disposition des développeurs tous les outils dont ils ont besoin pour créer des applications Windows Phone 8. Le SDK Windows Phone 8 sort un jour après que Microsoft ait présenté le nouvel OS mobile qui apporte un lot important de nouvelles fonctionnalités (voir les articles en lire aussi). Il faut rappeler que la...

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• How to hide assets from user? ( e.g.: a png file )

  - by burninggramma

  I think the title is quite self-explaining, still this is a big area I think, so let me drop a few words: I've got a simple experiment game project going, and I want to make sure, that the user isn't messing with the game assets like player skin etc. In my opinion the best way would be that on production I would merge all the assets into one file and the application would check the hash of that file, so it could detect the corrupted data. Is this an acceptable practice? There must be sum libraries / applications which are targeting this problem, could you guide me on this? Project details: unix/linux, c++, sdl

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• What is the starting point for Ubuntu app development? [closed]

  - by Roshnal

  I'm thinking of developing software for Ubuntu and other related Linux-based distros (like Linux Mint). But currently am at a loss for where to start. Would learning Python be enough/good? And what are the other things I should know about before starting this kind of developing? And will I be able to publish my apps to a software store like Ubuntu store even if I am from outside USA/UK? If not, what are the options I have to make my apps reach the audience? As a lot of users had asked, I intend to build applications only for Linux (I'm thinking of Gnome) that will be a bit business and enterprise oriented. Currently I am an Oracle certified Java developer in J2SE and J2ME. And I know Python a bit.

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• Pourriez-vous vous passer de votre smartphone ? Vous n'en avez vraiment pas besoin ou bien vous êtes plutôt accro ?

  Pourriez-vous vous passer de votre smartphone ?Les smartphones font désormais partie de nos moeurs et nombreux y sont accros. Le smartphone n'est plus un téléphone, mais plutôt un petit ordinateur qui nous permet d'avoir une infinité d'applications et de services à portée de main. Les membres de notre communauté pourraient-ils se passer de leur(s) smartphone(s) ? Avoir un smartphone est devenu tendance, un prolongement de soi, mais est-il vraiment indispensable, vital ?Quelle utilisation en faites-vous aujourd'hui ? S'agit-il d'un smartphone pro ou/et perso ? Les utilisez-vous de la même façon ? S...

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• Relationship between databases [closed]

  - by user1525474

  Hi I am getting ready to create my first web aplication.I have some knowledge of databases but I have never used databases with relationship created beetween them and also I am not sure how to acces the data in the relationship.My experience is limited to basic CRUD applications and working on simple tables with no realtionship using PHP and MySql. For example I will be creating a login system and for each user I would like to create a profile page that store different data(name , address , profile image etc.).Some of the info will be the same in both tables so there is no point in creating the same table twice. What I would like is if anyone can tell of some tutorials so I can better understand the concept?

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• Oracle??????!Oracle Linux 5.6/6??????????

  - by Yusuke.Yamamoto

  ?????????????Oracle Linux 5.6 ?? Oracle Linux 6 ??????????? ????????????????????(????·???????????????????)? Oracle Linux 6 DVDs Now Available(??) Oracle Linux 5.6 DVDs Now Available(??) ????????????????????·????? Unbreakable Enterprise Kernel(UEK) ???????(Red Hat ?????????????)? UEK ??????????????????????????·???????????????????? Oracle Exadata/Exalogic ???UEK ?????????? Oracle on Linux ???????????????????? ???? ?????? Oracle Linux Unbreakable Enterprise Kernel???? - nkjmkzk.net OCFS2 1.6???? - nkjmkzk.net [??]?????????????Fusion Applications??????Linux Kernel??Oracle OpenWorld 2010 - Publickey

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• My Latest Books &ndash; Professional C# 2010 and Professional ASP.NET 4

  My two latest books are out! Professional ASP.NET 4 in C# and VB Professional C# 4 and .NET 4 From the back covers: Take your web development to the next level using ASP.NET 4 ASP.NET is about making you as productive as possible when building fast and secure web applications. Each release of ASP.NET gets better and removes a lot of the tedious code that you previously needed to put in place, making common ASP.NET tasks easier. With this book, an unparalleled team of authors walks you...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• ?????????????????????WebLogic Server??????????|WebLogic Channel|??????

  - by ???02

  ????????IT?????????????????·???????????????????????????????????????????????·???????????????????????????????????――??????Publickey???????IT?????????????????????????????????WebLogic Server????????????????????(???)??????????????????????――??IT??????????????????????????????WebLogic Server????????????????????????????????:?????????????????????????????????????????????????????????1????????????????????????????????????????????????????????　??????????????????????????????????????????????????????????????????????????????????????????·???????????????????????????????????????????　??WebLogic Server???????JVM?????????????????????????????????????????????????????????????????????????????????????????JVM?????????????????????????????????????????·???????????????????????????????????????????????????????????　??????????????????????????????????????????????????????????????????WebLogic Server????????????????Oracle Exalogic Elastic Cloud??????????Java EE 6?????????·??????????????――???Java SE 7??????????????Java EE???????????Java EE 6?????????????????????:Java EE???????Java EE???????????????????????????????POJO(Plain Old Java Object)????????????????????????????????????????Java???????????Spring Framework??????????Java EE 6????Spring???????????????????????????????:?????????Spring????Seasar??????????·??????????????????????????????????????????????????????????????????????????????????????????　?????????????????????????????????????????????????????????????????????????????????Java EE 6???????????????????????????????????????????????????　WebLogic Server???????????Java EE 6?????????????????????????????????????――???????????????·????????Oracle Fusion Applications??Java??????WebLogic Server??????????????????WebLogic Server??????????????????????????????????:?????????????·?????????????????????????????????????·??????????????????????????????????????????????????????????????·???????――????????????WebLogic Server?????????????????:??????????????IT???????????????????????·????????????????????????????????????????????????????????????????????????????　?????????????????·?????????????????????·???????????????????????????????????????????????????????????????????????????·????????????????????――WebLogic Server?????Exalogic??????????1???????????????????????????:??????????????????????????????????????????????????????????????1???????????????Exalogic??Oracle Exadata?????????????????·???????????????????????????????????????????????????????????????????????????????――????????????????????　????????????WebLogic Server???????????????????WebLogic Server????????????????????　????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Java EE????????????·???????????????????????????????????????????????????????????????????????????????????????????????????????WebLogic Server??Java EE????????·?????????????????????????????????????????????????????????????????????

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• ????——???????????

  - by hamsun

  user12619775,2014?8?7? - ??:??????????? ??????????????????????????,???????????????????????????????????????? ???????? Managing Oracle Database on Oracle Solaris 11 Oracle Solaris 11 System Administration for Experienced UNIX/Linux Administrators Oracle Database 12c: RAC Administration Oracle Database 12c: Implement Partitioning Oracle WebCenter Portal 11g for Developers Oracle Hyperion PSPB 11.1.2: Create & Manage Applications (11.1.2.3) R12.x Oracle Financials Accounting Hub Fundamentals Oracle Demantra 7.3.1 Demand Management Fundamentals RPAS Administration and Configuration Fundamentals 14.0 PeopleSoft PeopleTools I Rel 8.53 (Training On Demand) ????education.oracle.com? ???Oracle??????

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• fatal error C1034: windows.h: no include path set

  - by nathan

  OS Windows Vista Ultimate trying to run a program called minimal.c when i type at command line C:\Users\nathan\Desktopcl minimal.c Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 14.00.50727.762 for 80x86 Copyright (C) Microsoft Corporation. All rights reserved. minimal.c minimal.c(5) : fatal error C1034: windows.h: no include path set i have set all the paths: C:\Users\nathan\Desktoppath PATH=C:\Program Files (x86)\Microsoft Visual Studio 8\VC\bin;C:\Windows\system3 ;C:\Windows;C:\Windows\System32\Wbem;C:\Program Files (x86)\ATI Technologies\AT .ACE\Core-Static;C:\Program Files\Intel\DMIX;c:\Program Files (x86)\Microsoft S L Server\100\Tools\Binn\;c:\Program Files (x86)\Microsoft SQL Server\100\DTS\Bi n\;C:\Program Files (x86)\QuickTime\QTSystem\;C:\Program Files (x86)\Java\jdk1. .0_13\bin;C:\Program Files (x86)\Autodesk\Backburner\;C:\Program Files (x86)\Co mon Files\Autodesk Shared\;C:\Program Files (x86)\Microsoft DirectX SDK (March 009)\Include;C:\Users\nathan\Desktop\glut-3.7.6-bin\glut-3.7.6-bin;C:\Program F les (x86)\Microsoft Visual Studio 8\Common7\IDE;C:\Program Files (x86)\Microsof Visual Studio 8\VC\PlatformSDK\Include;C:\Program Files (x86)\Microsoft Visual Studio 8\VC\PlatformSDK\Include\gl i have gone and made sure windows.h is in the directory im setting the path too. its in C:\Program Files (x86)\Microsoft Visual Studio 8\VC\PlatformSDK\Include. i have visual studio 2005 i have exhausted all possiblies any ideas

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• Mixed surrogate composite key insert in JPA 2.0, PostgreSQL and Hibernate 3.5

  - by Gerald

  First off, we are using JPA 2.0 and Hibernate 3.5 as persistence provider on a PostgreSQL database. We successfully use the sequence of the database via the JPA 2.0 annotations as an auto-generated value for single-field-surrogate-keys and all works fine. Now we are implementing a bi-temporal database-scheme that requires a mixed key in the following manner: Table 1: id (pk, integer, auto-generated-sequence) validTimeBegin (pk, dateTime) validTimeEnd (dateTime) firstName (varChar) Now we have a problem. You see, if we INSERT a new element, the field id is auto-generated and that's fine. Only, if we want to UPDATE the field within this scheme, then we have to change the validTimeBegin column WITHOUT changing the id-field and insert it as a new row like so: BEFORE THE UPDATE OF THE ROW: |---|-------------------------|-------------------------|-------------------| | id| validTimeBegin | validTimeEnd | firstName | |---|-------------------------|-------------------------|-------------------| | 1| 2010-05-01-10:00:00.000 | NULL | Gerald | |---|-------------------------|-------------------------|-------------------| AFTER THE UPDATE OF THE ROW happening at exactly 2010-05-01-10:35:01.788 server-time: (we update the person with the id:1 to reflect his new first name...) |---|-------------------------|-------------------------|-------------------| | id| validTimeBegin | validTimeEnd | firstName | |---|-------------------------|-------------------------|-------------------| | 1| 2010-05-01-10:00:00.000 | 2010-05-01-10:35:01.788 | Gerald | |---|-------------------------|-------------------------|-------------------| | 1| 2010-05-01-10:35:01.788 | NULL | Jerry | |---|-------------------------|-------------------------|-------------------| So our problem is, that this doesn't work at all using an auto-generated-sequence for the field id because when inserting a new row then the id ALWAYS is auto-generated although it really is part of a composite key which should sometimes behave differently. So my question is: Is there a way to tell hibernate via JPA to stop auto-generating the id-field in the case I want to generate a new variety of the same person and go on as usual in every other case or do I have to take over the whole id-generation with custom code? Thanks in advance, Gerald

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• Cannot connect to a SQL Server 2005 Analysis Services cube after installing SQL Server 2008 SP1.

  - by Luc

  I've been developing an application that talks directly to an SSAS 2005 OLAP cube. Note that I also have SQL Server 2008 installed, so the other day I did a Windows Update and decided to include SQL Server 2008 SP1 in my update. After doing that, my SSAS 2005 cube is no longer accessible from my application. I'm able to browse the data just fine within SQL Server 2005 BI Studio Manager, but I'm not able to connect to the cube from my application. Here is my connection string that used to work: Data Source=localhost;Provider=msolap;Initial Catalog=Adventure Works DW Here is the error message I get: Either the user, [Server]/[User], does not have access to the Adventure Works DW database, or the database does not exist. Here is the beginning of my stack trace if it would help: Microsoft.AnalysisServices.AdomdClient.AdomdErrorResponseException was unhandled by user code HelpLink="" Message="Either the user, Luc-PC\\Luc, does not have access to the Adventure Works DW database, or the database does not exist." Source="Microsoft SQL Server 2005 Analysis Services" ErrorCode=-1055391743 StackTrace: at Microsoft.AnalysisServices.AdomdClient.AdomdConnection.XmlaClientProvider.Microsoft.AnalysisServices.AdomdClient.IDiscoverProvider.Discover(String requestType, IDictionary restrictions, DataTable table) at Microsoft.AnalysisServices.AdomdClient.ObjectMetadataCache.Discover(AdomdConnection connection, String requestType, ListDictionary restrictions, DataTable destinationTable, Boolean doCreate) at Microsoft.AnalysisServices.AdomdClient.ObjectMetadataCache.PopulateSelf() at Microsoft.AnalysisServices.AdomdClient.ObjectMetadataCache.Microsoft.AnalysisServices.AdomdClient.IObjectCache.Populate() at Microsoft.AnalysisServices.AdomdClient.CacheBasedNotFilteredCollection.PopulateCollection() at Microsoft.AnalysisServices.AdomdClient.CacheBasedNotFilteredCollection.get_Count() at Microsoft.AnalysisServices.AdomdClient.CubesEnumerator.MoveNext() at Microsoft.AnalysisServices.AdomdClient.CubeCollection.Enumerator.MoveNext() at blah blah... I've looked for a solution for the last 4+ hours and haven't had any success. Thanks in advance for any help. Luc

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