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  • Ubuntu 12.10 : les utilisateurs agacés par un "adware" d'Amazon intégré à la recherche, Canonical tente de calmer les mécontents

    Ubuntu 12.10 : les utilisateurs agacés par un "adware" Amazon Intégré à la recherche de bureau, Canonical tente de rassurer les mécontents La prochaine version en gestation d'Ubuntu (12.10 ou Quetzal Quantal) intègre une nouvelle fonctionnalité polémique qui affiche des suggestions de produits à acheter sur Amazon via une simple recherche de bureau. Mais comment ça marche ? Lorsqu'un utilisateur lance une recherche ordinaire d'un fichier ou d'une application sur son bureau, des liens Amazon vers des articles rattachés aux mot-clés saisis apparaissent avec les résultats du Launchpad.

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  • Directing Traffic to Your Website Using SEO

    SEO training can definitely help any website in getting the exposure that it needs to be able to inform others of the products and services that they can avail of. Simple and easy-to-follow SEO trainings can teach you anything that you need to know about SEO.

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  • How to Interview an "SEO Expert"

    I recently wrote this article for a potential customer of ours. He needed a list of simple questions he could use to interview so-called "search engine optimization (SEO) experts". He needed this list for a couple of reasons.

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  • Collision detection of player larger than clipping tile

    - by user1306322
    I want to know how to check for collisions efficiently in case where the player's box is larger than a map tile. On the left is my usual case where I make 8 checks against every surrounding tile, but with the right one it would be much more inefficient. (picture of two cases: on the left is the simple case, on the right is the one I need help with) http://i.stack.imgur.com/k7q0l.png How should I handle the right case?

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  • Flash Website for Superior Exposure

    Flash website design can be simple as well as complex in nature i.e. the flash animations. The animations can be designed using different combination of fonts, graphics, pictures, etc. By the help of... [Author: Alan Smith - Web Design and Development - May 13, 2010]

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  • June 2013 release of SSDT contains a minor bug that you should be aware of

    - by jamiet
    I have discovered what seems, to me, like a bug in the June 2013 release of SSDT and given the problems that it created yesterday on my current gig I thought it prudent to write this blog post to inform people of it. I’ve built a very simple SSDT project to reproduce the problem that has just two tables, [Table1] and [Table2], and also a procedure [Procedure1]: The two tables have exactly the same definition, both a have a single column called [Id] of type integer. CREATE TABLE [dbo].[Table1] (     [Id] INT NOT NULL PRIMARY KEY ) My stored procedure simply joins the two together, orders them by the column used in the join predicate, and returns the results: CREATE PROCEDURE [dbo].[Procedure1] AS     SELECT t1.*     FROM    Table1 t1     INNER JOIN Table2 t2         ON    t1.Id = t2.Id     ORDER BY Id Now if I create those three objects manually and then execute the stored procedure, it works fine: So we know that the code works. Unfortunately, SSDT thinks that there is an error here: The text of that error is: Procedure: [dbo].[Procedure1] contains an unresolved reference to an object. Either the object does not exist or the reference is ambiguous because it could refer to any of the following objects: [dbo].[Table1].[Id] or [dbo].[Table2].[Id]. Its complaining that the [Id] field in the ORDER BY clause is ambiguous. Now you may well be thinking at this point “OK, just stick a table alias into the ORDER BY predicate and everything will be fine!” Well that’s true, but there’s a bigger problem here. One of the developers at my current client installed this drop of SSDT and all of a sudden all the builds started failing on his machine – he had errors left right and centre because, as it transpires, we have a fair bit of code that exhibits this scenario.  Worse, previous installations of SSDT do not flag this code as erroneous and therein lies the rub. We immediately had a mass panic where we had to run around the department to our developers (of which there are many) ensuring that none of them should upgrade their SSDT installation if they wanted to carry on being productive for the rest of the day. Also bear in mind that as soon as a new drop of SSDT comes out then the previous version is instantly unavailable so rolling back is going to be impossible unless you have created an administrative install of SSDT for that previous version. Just thought you should know! In the grand schema of things this isn’t a big deal as the bug can be worked around with a simple code modification but forewarned is forearmed so they say! Last thing to say, if you want to know which version of SSDT you are running check my blog post Which version of SSDT Database Projects do I have installed? @Jamiet

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  • The backup set holds a backup of a database other than the existing database (Microsoft SQL Server,

    - by Shravan
    Fewdays back i took the backup of my development server, I am trying to restore it in my own system. I am getting the following error.  The backup set holds a backup of a database other than the existing 'sample' database. RESTORE DATABASE is terminating abnormally. (Microsoft SQL Server, Error: 3154)   I found a following solution form pinal dev blog. It's very simple. Ex: RESTORE DATABASE Sample FROM DISK = 'C:\Sample.bak' WITH REPLACE

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  • Looking for a web service for students tracking

    - by shannoga
    I am working Voluntary association with a low budget. They asked me to build a tracking system for the students they work with. It is fairly simple, it needs to let them store data on the student personal details and grades and have the ability to get reports and charts on the students achievements. Since their budget is low I thought looking fro a web service that can feet their needs. Any Idea's?

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  • Harnessing PowerShell's String Comparison and List-Filtering Features

    When you are first learning PowerShell, it often seems to be an 'Alice through the looking-glass' world. Just the simple process of comparing and selecting strings can seem strangely obtuse. Michael turns the looking-glass into wonderland with his wall-chart of the PowerShell string-comparison operators and syntax The Future of SQL Server MonitoringMonitor wherever, whenever with Red Gate's SQL Monitor. See it live in action now.

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  • How do I select a field/column from the output of `ls -l`?

    - by soandos
    My goal is deceptively simple (at least to me). I wish to take the output of ls -l or ls -lh and select just one field. I am looking for this to be as bulletproof as possible, by which I mean, assume that filenames can have a variable number of spaces, not everything in the field has the same length, etc. Bonus points for having a script that will take the name of the the field (or even just a field number), and then return the contents of the field. I want to turn into:

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  • A walkthrough to Application State

    This artcile discuss about the Application Level events,Application state with a simple example...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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  • Script + template to generate static web site?

    - by user702
    After giving it more thought, I don't actually need a PHP-based CMS for a small, static web site. Does someone know of a good solution that can run on Windows that would take basic HTML pages and JPG pictures, combine those with a template, and generate a static site ready to be FTPed to an web server? Thank you. Edit: For those looking for the same information, here's some well-known tools to create a static site: http://get-simple.info/ http://gpeasy.com/How_Easy http://textpattern.com/features http://nanoc.stoneship.org/ http://www.movabletype.com/

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  • Firefox 23 n'autorise plus la désactivation de JavaScript, l'utilisateur devrait-il avoir le choix où le Web sans JavaScript est désormais stupide ?

    Firefox 23 n'autorise plus la désactivation de JavaScript L'utilisateur devrait-il avoir le choix ou le Web sans JavaScript est-il désormais stupide ?JavaScript devient omniprésent et quasiment incontournable dans l'écosystème du Web.Développé à la base comme un simple langage de script qui devait permettre de rendre des pages Web interactives, JavaScript peut être désactivé via une option dans les navigateurs.Pour le développeur, cette option permet de voir comment peut fonctionner son application Web sans JavaScript et pour l'utilisateur, la désactivation de JavaScript devait permettre d'éviter les popup publicitaires intrusifs, le chargement rapide des pages ou de bénéficier de plus de sécuri...

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  • What is a typical profit margin for a small, custom software development shop?

    - by jamieb
    I help manage a small (5-15 employees), custom software development shop. We're hired by various clients to produce web or mobile-based applications. We make everything from pretty simple $10k e-commerce websites to very complex applications that might cost $100k over the course of several months. Our clients are generally start-ups, but we also occasionally work with more established companies (including the federal government). I'm just curious what kind of profit margin would be typical for a business fitting this profile?

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  • How to Reset Your Forgotten Domain Admin Password on Server 2008 R2

    - by Taylor Gibb
    Forgetting your password is always a pain, but luckily there’s an easy way to reset your Domain Administrator password. All you need is a copy of the Windows Server 2008 R2 installation disk and one simple command line trick. HTG Explains: What Is Windows RT and What Does It Mean To Me? HTG Explains: How Windows 8′s Secure Boot Feature Works & What It Means for Linux Hack Your Kindle for Easy Font Customization

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  • BonaVista Dimensions used as a report service

    - by Marco Russo (SQLBI)
    Recently I have seen a long demo of BonaVista Dimensions . It is a product that is able to create reports and, most important dashboards. You can use it also without SQL Server and Analysis Services, just by importing data in a local cube file that you can model using its own simple to use user interface. But what is interesting to me (in this post) is the capability to connect to a SSAS cube. It is somewhat similar to XLCubed and in reality these two products have something in common, because both...(read more)

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  • Software Center doesn't show files installed

    - by postfuturist
    When I install a program in the Software Center that happens to install a menu option, it is discoverable through the menu, but if it is a package that is documentation, or command-line only, there is no simple way to discover how to actually access the content / software. Is there a way in the Software Center to see what files or executables were installed with a particular package so I can actually use / read it?

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  • Showing ZFS some LOVE

    - by Kristin Rose
    Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} L is for the way you look at us, and O because we’re Oracle, but V is very, very, extra ordinary, and E, well that’s obvious… E is because Oracle’s new Sun ZFS Storage Appliance is Excellent, and here at OPN, we like spell out the obvious!  If you haven’t already heard, the Sun ZFS Appliance has “A simple, GUI-driven setup and configuration, solid price-performance and world-class Oracle support behind it. The CRN Test Center recommends the Sun ZFS Storage”. Read more about what CRN said here. Oracle's Sun ZFS Appliance family delivers enterprise-class network attached storage (NAS) capabilities with leading Oracle integration, simplicity, efficiency, performance, and TCO.  The systems offer an easy way to manage and expand your storage environment at a lower cost, with more efficiency, better data integrity, and higher performance when compared with competitive NAS offerings. Did we mention that set up, including configuring, will take you less than an hour since it all comes in one box and is so darn simple to use? So if you L-O-V-E what you’re hearing about Oracle’s Sun Z-F-S, learn more by watching the video below, and visiting any of our available resources . It Had to Be You, The OPN Communications Team

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  • C++ Directx 11 D3DXVECTOR3 doesn't allow me to devide it

    - by Miguel P
    If i have a simple vector3 like this: D3DXVECTOR3 inversevector = D3DXVECTOR3( (pos+lookat_pos)); It works perfect! But let's say i wanted to multiply it by: Speed*(float) timeHandler.GetDelta() So: D3DXVECTOR3 inversevector = D3DXVECTOR3( (pos+lookat_pos) * Speed*(float) timeHandler.GetDelta()); Now this fails completely, i've used this snippet before, but for some wierd reason it simply won't work( The vector somehow leads x,y,z to 0 or almost, no idea why). Do you have any idea why?

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  • User management system and DELETE action - usability

    - by šljaker
    I'm working on User Management System in ASP.NET MVC3. Administrator/Editor can search, insert, update and delete other users from the system. What should I do when admin/editor clicks on Delete user link? Should I redirect him to new yes/no confirmation page or display some jquery popup window? Should I then redirect him to the home page and display message 'The user has been successfully deleted from the system', or simple redirection should be just fine?

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  • How to get around the Circular Reference issue with JSON and Entity

    - by DanScan
    I have been experimenting with creating a website that leverages MVC with JSON for my presentation layer and Entity framework for data model/database. My Issue comes into play with serializing my Model objects into JSON. I am using the code first method to create my database. When doing the code first method a one to many relationship (parent/child) requires the child to have a reference back to the parent. (Example code my be a typo but you get the picture) class parent { public List<child> Children{get;set;} public int Id{get;set;} } class child { public int ParentId{get;set;} [ForeignKey("ParentId")] public parent MyParent{get;set;} public string name{get;set;} } When returning a "parent" object via a JsonResult a circular reference error is thrown because "child" has a property of class parent. I have tried the ScriptIgnore attribute but I lose the ability to look at the child objects. I will need to display information in a parent child view at some point. I have tried to make base classes for both parent and child that do not have a circular reference. Unfortunately when I attempt to send the baseParent and baseChild these are read by the JSON Parser as their derived classes (I am pretty sure this concept is escaping me). Base.baseParent basep = (Base.baseParent)parent; return Json(basep, JsonRequestBehavior.AllowGet); The one solution I have come up with is to create "View" Models. I create simple versions of the database models that do not include the reference to the parent class. These view models each have method to return the Database Version and a constructor that takes the database model as a parameter (viewmodel.name = databasemodel.name). This method seems forced although it works. NOTE:I am posting here because I think this is more discussion worthy. I could leverage a different design pattern to over come this issue or it could be as simple as using a different attribute on my model. In my searching I have not seen a good method to overcome this problem. My end goal would be to have a nice MVC application that heavily leverages JSON for communicating with the server and displaying data. While maintaining a consistant model across layers (or as best as I can come up with).

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  • SEO Training - How to Get the Basics Right

    I guess it's time to cut the crud and get down to the real meat of what this SEO stuff is about. Time for someone to explain how to do it yourself in a way that won't have you going around in circles thinking it's all a bit of a dark art. This, then, is that article and I am that person who will tell you in nice easy terms how to get your site all 'SEO' friendly in a simple way. No jargon allowed - it's for newbies only!

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