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• En France, 4 logiciels sur 10 sont piratés mais beaucoup moins en Belgique, en Suisse et au Canada d

  Mise à jour du 12/05/10 En France, 4 logiciels sur 10 sont piratés D'après BSA : et d'après votre expérience ? Bon ou mauvais élève ? Tout est question de point de vue. Avec un taux de 40 % de logiciels piratés (entreprises et particuliers cumulés), la France se classe dans la moyenne mondiale selon l'estimation annuelle que vient de publier la Business Software Alliance (BSA). Ce chiffre, considéré comme en recul par l'alliance, est en fait quasiment stable (41 % l'année dernière). Il représenterait un chiffre d'affaires de 2 544 millions de dollars. Comparée aux premiers de la classe, la France fait don...

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• What are the minimum steps that I should follow to ensure that my web site is accessible to the disabled?

  - by Tim Post

  I am trying to follow a very important standard that I must admit I have ignored up until recently. I want to make sure that my pages are accessible to a large portion of people that have disabilities. I focus mainly on tutorials that are text and image intensive, but no video / flash or any kind of animations. What is a checklist that I can follow to ensure that many people with disabilities can have a good experience when using my web site, and what disabilities should I be most conscious of? I know that I can't possibly please everyone. I have gone through the W3C guidelines, however I'm not entirely sure what standards apply to me. I'm not building web applications, I'm building mostly wiki like information exchanges, blogs and the occasional forum.

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• Script to create dynamic PIVOT queries in SQL Server

  Pivoting is a common reporting requirement - data is stored in columns and you need to present it in rows. This was a nice feature that was added to SQL Server, but you don't always know all of the values you need to pivot on. This tip looks at how you can dynamically create the pivot command to handle these unknown values. Top 5 hard-earned lessons of a DBAIn part one, read about ‘The Case of the Missing Index’ and learn from the experience of The DBA Team. Read now.

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• Working with Windows Azure platform AppFabric-Access Control Service

  Windows Azure platform AppFabric provides us with the services to build applications that work across different networks in a secure manner.

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• How can I make my generic comparer (IComparer) handle nulls? [closed]

  - by Nick G

  Hi, I'm trying to write a generic object comparer for sorting, but I have noticed it does not handle the instance where one of the values it's comparing is null. When an object is null, I want it to treat it the same as the empty string. I've tried setting the null values to String.Empty but then I get an error of "Object must be of type String" when calling CompareTo() on it. public int Compare(T x, T y) { PropertyInfo propertyInfo = typeof(T).GetProperty(sortExpression); IComparable obj1 = (IComparable)propertyInfo.GetValue(x, null); IComparable obj2 = (IComparable)propertyInfo.GetValue(y, null); if (obj1 == null) obj1 = String.Empty; // This doesn't work! if (obj2 == null) obj2 = String.Empty; // This doesn't work! if (SortDirection == SortDirection.Ascending) return obj1.CompareTo(obj2); else return obj2.CompareTo(obj1); } I'm pretty stuck with this now! Any help would be appreciated.

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• Alt text vs CSS sprites (SEO vs speed)

  - by leeoniya

  I'm reworking our site to reduce HTTP requests and blocking requests by concatenating JS, css, gzipping, loading all JS via LABjs and using CSS sprites for images that were loaded individually via <img> tags before. Progress has been great so far - 5x page load performance improvement. However, we're in the top 5 organic search ranking in google for many targeted keywords and phrases. I'm afraid eliminating so many img tags with alt attributes can hurt our SEO. Does anyone have any experience with alt tag manip/removal and effects on SEO positions? Is previous rank "sticky"?

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• Excel duration converts to date

  - by Malcolm Anderson

  I'm working on an Excel 2010 spreadsheet and I'm trying to put in durations for some tasks I want to schedule.The interesting thing is that up until a few minutes ago, I couldn't do it.I was entering in "47:00" and excel was (and still is) converting it to "1/1/1900 23:00:00"In my mind, I want the value to be 47 minutes, but for the life of me I cannot find a fix for this behavior.Here's the weirdest thing, I haven't had this problem in the past.  Usually I put in times, add them up and they work like magic.  Put in 18 entries of 20 minutes each, total them and excel will usually tell me that it's a total of 6 hours.No problem.Today, problem.Here's the weird bit:As I was writing this post, I got it to work.By formatting the column as custom "[hh]:mm" and summing the columns, I can get total times.But the times are still being formatted into dates if I look at the underlying data.  Bottom line, if you need to calculate durations, you can, but don't look too closely at what is happening underneath the covers.

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• Windows Ribbon for WinForms, Part 19 – RecentItems

  In this article I'll present how to work with ribbon recent items control.

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• Oracle Transportation Management 6 Essentials (1Z1-578) Certified Implementation Exam Is Available In Beta

  - by swalker

  The Oracle Transportation Management 6 Essentials (1Z1-578) exam beta, available until December 23, is designed for individuals who possess a strong foundation and expertise in selling or implementing Oracle Transportation Management solutions. This certification exam covers topics such as OTM Core Functionality and Shipment Planning Overview, Fleet Management and Payment, Agents, Multi-Legs, Multi-Stops and Workflows. Up-to-date training and field experience are recommended. The Oracle Transportation Management Implementation Specialist certification recognizes OPN members as OPN Certified Specialists. This certification differentiates OPN members in the marketplace by providing a competitive edge through proven expertise, and helps the OPN member's partner organization qualify for the Oracle Transportation Management Specialization. Take advantage of a free exam now and send your request for a beta exam voucher to [email protected].

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• Calling Customer Service Leaders

  - by Charles Knapp

  and by Suzy Meriwether The Customer Service Leader is under greater pressure today than ever before. With rapid adoption of new communication technologies and devices by customers, customer expectations are on the rise and social media provides a venue to share their experiences. To respond to these industry change drivers, Customer Service Leaders need to deliver a superior customer experience, achieve operational excellence, and transform their service organization. Oracle is hosting a series of evening seminars to discuss these drivers and how to improve efficiency within the service organization while treating every interaction as an opportunity to deliver superior customer experiences and increase revenue throughout the entire customer lifecycle. • Miami – November 7th @ Marlins Park – Call to register: 1-800-820-5592 x 10996 • Dallas – November 8th @ Cowboys Stadium – Call to register: 1-800-820-5592 x 11016 • Philadelphia – November 13th @ Rodin Museum – Call to register: 1-800-820-5592 x 11013 Be sure to mention you heard about this event from the Oracle CX Blog. I hope to see you there.

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• OpenGL Beginner question

  - by nobby

  I'm new to OpenGL programming, but I can't find a good book to read or a tutorial, I've tried reading through the superbible or whatever its name is but it's kind of complicated to me. The tutorial at http://duriansoftware.com/joe/An-intro-to-modern-OpenGL.-Chapter-2.3:-Rendering.html is pretty ok but it doesn't cover what I need mostly, which is opengl math etc (such as projection matrix, view matrix, and so on). I'm fairly OK at C(++) (3+ years experience, I don't know if you would call that "good") What i basically want to do with OpenGL is, make a simple game (prefer 2D as a start and not 3D). Please suggest a good EBook to read and learn from.

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• How is Sencha Touch performing on Android in practice?

  - by user14557

  I'm just about to start a project using Sencha Touch, and just done some minor testing on my HTC desire device. All tutorial videos at Vimeo seems to be using an iPhone emulator running on a Mac. Im not sure how fast this emulator is compared to a real iPhone device or even an real Android device, but from what i have experienced, it seems that my HTC desire is not performing that nicly as this emulator. All animations (sliding, fading, etc) seems abit laggy. You can easily notice that the FPS is much less than on the Vimeo videos. HTC desire is a relativly new and modern Android 2.2 phone, running with decent hardware, so im wondering if Sencha Touch is "ready" for the Android platform. Anybody with practical experience with Android and Sencha Touch ?

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• What's New in Tutor 14 - Integration with BPA/BPM Suite for a complete business process management solution.

  Hear about the latest strategies for maximizing the value of your Oracle Applications using technologies in Oracle Fusion Middleware. Today's businesses recognize that to be more innovative with their business applications, they need to shorten their application implementations, eliminate brittle integrations and develop a simpler approach to securing and managing their applications. In this podcast we'll hear techniques for extending the reach of applications through improved user experience and collaboration, create application extensions that minimize the risk during upgrades, and make more informed decisions with integrated business intelligence. These approaches applied with Oracle Fusion Middleware and Oracle Applications can help lower TCO and provide rapid returns for your business.

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• Twitter API 1.1 : à prendre ou à laisser, les développeurs tiers ont six mois pour se conformer aux nouvelles règles

  Twitter API 1.1 : plus de règles, moins de tweets Professionnalisation de l'écosystème ou volonté de monétisation ? [IMG]http://djug.developpez.com/rsc/twitter-money.jpg[/IMG] Twitter vient d'annoncer des changements anticipés à son API, dont l'intention affichée est de « fournir une expérience consistante de Twitter ». Mais pour certains, cette nouvelle mise à jour restreint encore davantage la manière dont les tweets des utilisateurs sont exploités en dehors du site des réseaux sociaux. Ce serait plutôt une préparation du terrain pour monétiser la croissance continue de Twitter. Cette nouvelle mise à jour de l'API prévoit trois changements. La première con...

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• What are the advantages and limitations of using Qt for game development? [on hold]

  - by Gagege

  I know there is already a thread asking for example 3d games written using Qt. What I'd like to have a discussion about is whether or not Qt is a good framework for game development. In my experience Qt is a joy to work with and thanks to QML and QML/3d it's looking like it could be a viable framework for game development. The thought of using signals and slots for gamedev is exciting. I'd like to hear some opinions on Qt in general as a game development platform. What are it's limitations? What are it's advantages? Edit: I found an official Qt game development forum.

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• Should I create repositories with special functions like getStaffActive()?

  - by Parhs

  I have seen lots of articles but none really help me. That is because I want to use dapper as a DAL. Should I create repositories with special functions? Like getStaffActive()? If I use repositories I can implement with dapper-extension a generic crud I have no idea how to handle database connection. Where to open the connection? If I do this at every function then how am I supposed to use transaction scope? Somehow the repositories I work with should share a connection in order transaction to work. But how to do this? Openning connection in BLL? If I use queries and execute them directly then still the same thing.

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• How to install texlive2011?

  - by vrx

  I just moved from Windows to Ubuntu. Software Center in Ubuntu does have texlive2009 package. There is no straightforward installation process from TUG, or from Google search result. I found some installation of Texlive2010 but it does not work. Here are the step: download an texlive2011.iso, 2.3GB and save in local drive mount to a virtual drive install perl tk (ok) "sudo ./install-tl" does not work, "perl ./install-tl" shows pre-installation setting but it does not have the write access to /usr/local/textlive/2011/ Finally, I'm stuck Please guide me with a step by step tutorial or suggest any other solution beside typing in the black screen without knowing what is going on behind the Terminal.

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• Would I benefit changing from PHP to Node.js (in context)

  - by danneth

  The situation: We are about to roll out what is essentially a logging service. As we are rather PHP heavy, the current implementation use it. We will have about 200 computers (most on the same network) that will each send, via HTTP POST, around 5000 requests/day. With each request containing about 300 bytes of data. The receiving end is hosted at Amazon and is a very simple PHP form with some simple validation that puts everything in a database. Now, I've recently been introduced to Node.js and I'm curious as to if it would be a good fit for the backend here. Granted I could easily build something to test this. But since I haven't fully grasped the async-methology I would really like someone with experience to explain it to me.

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• Huge 2d pixelized world

  - by aspcartman

  I would like to make a game field in a indie-strategic 2d game to be some a-like this popular picture. http://0.static.wix.com/media/6a83ae_cd307e45ffd9c6b145237263ac1a86be.jpg_1024 So every "pixel"(blocks) changes it's color slowly, sometimes a bright color wave happens, etc, but the spaces beetwen this pixels should stay dark (not to count shades, lightning and other 3rd party stuff going on). Units are going to be same "pixelized" and should position them-selfs according those blocks. I have some experience in game-developing, but this task seems not trivial for me. What approaches (shader, tons of sprites or code-render, i don't now) would you recommend me to follow? (I'm thinking of making this game using Unity Engine) Thanks everyone! :)

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• I need to create an employee schedule/appointments program, but I don't know how to set it up

  - by robz228

  I work for a gym. I am the programmer, its just me, nobody else! Gets really frustrating when there's nobody to bounce conceptual ideas off of. I'm getting rid of our archaic paper binder systems for tracking appointments and what not. I've made a lot of things successfully already, now I'm trying to tackle the personal training department. What I want: Trainer information and work schedule Appointment booking that can be done by time slot with all available trainers for that time, or by trainer with all available hours for that trainer What I've tried so far: I started with an 'appointments' database, a 'trainers' database, and a 'schedules' database. This became so complicated trying to fit the schedule in that I scrapped it. Does anyone know know the best way to structure the tables for this and how to sort of make them communicate correctly? I don't need specific code, I just need help understand how to make this thing!

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• Programming Language for RF scanner [closed]

  - by Sid

  I am a Software Developer mostly on Windows System. I have been tasked to create an App Program for an RF Barcode Scanner. Which I don't have any experience in this kind of software. I am open to learn new Programming Languages to develop the software for this barcode scanner. From which I see on our meeting. It uses Windows or Windows Mobile as OS. Can someone direct me to a tut site or just tell me what language I should use? Requirements is mostly, Log In, UI Entry of Details + Barcode, Process Button. Connection To SQL Server via Wifi Access Point to call the procedure afterwards. I am not developing a Barcode scanner, I am developing a UI Software like a Mobile App. I tried to google but I dont know what exact keywords I should search for. My question is, what PL is mostly used to develop this kind of softwares.

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• How will you make a webdeveloper resume in 2012? [closed]

  - by Napolux

  It's been a while since the last time I updated my resume. Now it's time to give it a refresh, but even if I have a strong experience and I worked recently on many big projects my resume "feels" quite old. Maybe is the format (in Europe we have europass that is a standard) that doesn't fit the work of a developer, I don't know. Or maybe it's only me: it's 2012 and I start thinking that showing a list of projects and a bunch of acronyms in a CV like PHP, HTML, JS, CSS, whatever is quite boring for a recruiter. How is your resume? What is in your opinion the best format (a little website, a PDF showcase of the projects I worked on, just a standard CV, etc...) for a webdeveloper?

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• Erratic display behaviour on 12.04 using an Asus Zenbook

  - by Azarias R

  When I first plugged in my 23 inch monitor through the mini-VGA port, everything worked...both display were detected, and worked. On the second or third plug in, the internal display would turn off, and only the external display would work. When I try to 'detect monitor', I got "could not set the configuration for crtc 63" a few times. Now, when I plug in the external display, I get a screen full of orange color on the external display, and the laptop display turns off. The only way to get things back is to force turn off the laptop and restart. Unplugging/replugging monitor doesn't work, and seems like ubuntu crashes. Can anyone help?

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• writing 3d game [closed]

  - by user1432980

  I want to write a game as my final year diploma project.(I'm a 4th-year-student now so I've got a year and several months). But I don't know what to choose: either write my own game engine using DirectX9(10)(I don't like OpenGL) or use OGRE + PhysX(Don't like Unity) I'm more interested in writing my own game engine(but I wonder if I'll create engine on the same level as even Unreal 1.0 hah) but on the other side with PhysX I'll have advanced physics in my game and with OGRE I'll have good grahics. For 3d models I want to use Maya. What do you advise me to choose? As for me I've got a little DirectX experience,not bad C++ programming skills(but not expert's) and a little knowledge of Maya. My English isn't perfect either hah...

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• Which Single Board Computer vendors do you recommend? [closed]

  - by jamiec

  We are a small company looking to run our software on devices with a Single Board Computer. We are deciding which vendor to go with. It would be nice to hear your recommendations. Doing a quick search for "Single Board Computer vendors" yields several options. WinSystems, Tri-M, etc. Based on your experience which of these companies do you recommend? We need to run Windows XPe. The board needs to be x86, with USB and ethernet interfaces. I agree that this is really close to off-topic. And almost like asking which car company do you like?

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