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• What to do with a site that has multiple languages in Google Analytics...

  - by stephmoreland

  We have a site that has four "streams" for language and each language has different content based on that language and location (US English, Spanish, Canadian English and Canadian French). I'm wondering if I have to set up accounts for each stream so that we can see the stats from each stream only, or do I use one account and somehow tell GA to separate the different streams based on language. For example, the US English site starts at (/en/) while the Canadian English site starts at (/ca_en/), etc.

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• Is it wrong to tell mobile users to view a site on their computer?

  - by betamax

  I am creating a web application that doesn't work correctly on mobile. I don't want to make it work on mobile because I would rather mobile users have a fully integrated experience and not have to use the web version. This mobile version will be released at a later date based on reaction to the initial web-based version. So, my question is: Is it wrong to not allow mobile users to use the site and instead show them some sort of splash screen telling them to come back to the site on a computer?

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• IBM, Canonical to sell Ubuntu-ready netbooks in Africa

  <b>Desktop Linux:</b> "IBM, Canonical, and Simmtronics announced they will market an Intel Atom-based netbook in emerging markets. The Simmbook will be preloaded with the cloud-oriented IBM Client for Smart Work Linux distro, based on Ubuntu Netbook Remix, and will first be made available in Africa for just $190."

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• Does NaCl mean the death of Internet Explorer? [closed]

  - by Monika Michael

  From the wikipedia - Google Native Client (NaCl) is a sandboxing technology for running a subset of Intel x86 or ARM native code using software-based fault isolation. It is proposed for safely running native code from a web browser, allowing web-based applications to run at near-native speeds. (Emphasis mine) (Source) Compiled C++ code running in a browser? Are other companies working on a similar offering? What would it mean for the browser landscape?

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• What is the easiest way to migrate your current programming environment to a new laptop?

  - by Fanatic23

  I have a WinXP based laptop with pretty basic hardware configuration by today's standards. I am planning to upgrade to a WinXP based laptop with a lot better hardware. The problem: My current laptop has truck loads of software like cygwin, perl, ruby etc. Installing each software manually is going to be pretty cumbersome. Not to mention customizing the packages. Is there any software (freeware or commercial, both okay) that can migrate my current programming environment with minimum fuss?

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• Virtual Users And Domains With Postfix, Courier, MySQL And SquirrelMail (Ubuntu

  <b>HowtoForge: </b>"This document describes how to install a mail server based on Postfix that is based on virtual users and domains, i.e. users and domains that are in a MySQL database."

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• Help with calculation to steer ship in 3d space

  - by Aaron Anodide

  I'm a beginner using XNA to try and make a 3D Asteroids game. I'm really close to having my space ship drive around as if it had thrusters for pitch and yaw. The problem is I can't quite figure out how to translate the rotations, for instance, when I pitch forward 45 degrees and then start to turn - in this case there should be rotation being applied to all three directions to get the "diagonal yaw" - right? I thought I had it right with the calculations below, but they cause a partly pitched forward ship to wobble instead of turn.... :( Here's current (almost working) calculations for the Rotation acceleration: float accel = .75f; // Thrust +Y / Forward if (currentKeyboardState.IsKeyDown(Keys.I)) { this.ship.AccelerationY += (float)Math.Cos(this.ship.RotationZ) * accel; this.ship.AccelerationX += (float)Math.Sin(this.ship.RotationZ) * -accel; this.ship.AccelerationZ += (float)Math.Sin(this.ship.RotationX) * accel; } // Rotation +Z / Yaw if (currentKeyboardState.IsKeyDown(Keys.J)) { this.ship.RotationAccelerationZ += (float)Math.Cos(this.ship.RotationX) * accel; this.ship.RotationAccelerationY += (float)Math.Sin(this.ship.RotationX) * accel; this.ship.RotationAccelerationX += (float)Math.Sin(this.ship.RotationY) * accel; } // Rotation -Z / Yaw if (currentKeyboardState.IsKeyDown(Keys.K)) { this.ship.RotationAccelerationZ += (float)Math.Cos(this.ship.RotationX) * -accel; this.ship.RotationAccelerationY += (float)Math.Sin(this.ship.RotationX) * -accel; this.ship.RotationAccelerationX += (float)Math.Sin(this.ship.RotationY) * -accel; } // Rotation +X / Pitch if (currentKeyboardState.IsKeyDown(Keys.F)) { this.ship.RotationAccelerationX += accel; } // Rotation -X / Pitch if (currentKeyboardState.IsKeyDown(Keys.D)) { this.ship.RotationAccelerationX -= accel; } I'm combining that with drawing code that does a rotation to the model: public void Draw(Matrix world, Matrix view, Matrix projection, TimeSpan elsapsedTime) { float seconds = (float)elsapsedTime.TotalSeconds; // update velocity based on acceleration this.VelocityX += this.AccelerationX * seconds; this.VelocityY += this.AccelerationY * seconds; this.VelocityZ += this.AccelerationZ * seconds; // update position based on velocity this.PositionX += this.VelocityX * seconds; this.PositionY += this.VelocityY * seconds; this.PositionZ += this.VelocityZ * seconds; // update rotational velocity based on rotational acceleration this.RotationVelocityX += this.RotationAccelerationX * seconds; this.RotationVelocityY += this.RotationAccelerationY * seconds; this.RotationVelocityZ += this.RotationAccelerationZ * seconds; // update rotation based on rotational velocity this.RotationX += this.RotationVelocityX * seconds; this.RotationY += this.RotationVelocityY * seconds; this.RotationZ += this.RotationVelocityZ * seconds; Matrix translation = Matrix.CreateTranslation(PositionX, PositionY, PositionZ); Matrix rotation = Matrix.CreateRotationX(RotationX) * Matrix.CreateRotationY(RotationY) * Matrix.CreateRotationZ(RotationZ); model.Root.Transform = rotation * translation * world; model.CopyAbsoluteBoneTransformsTo(boneTransforms); foreach (ModelMesh mesh in model.Meshes) { foreach (BasicEffect effect in mesh.Effects) { effect.World = boneTransforms[mesh.ParentBone.Index]; effect.View = view; effect.Projection = projection; effect.EnableDefaultLighting(); } mesh.Draw(); } }

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• What's New in the latest release of Oracle User Productivity Kit 11.0

  Enterprises are always looking to reduce overall project timelines, optimize business processes, and increase acceptance of their enterprise applications to ensure maximum ROI. The latest release of Oracle User Productivity Kit helps customers streamline the workflow process for the creation of content and offers conceptual-based assessment options to increase user adoption. Discover what is great and innovative about the latest release of Oracle UPK and UPK Professional. Learn about the integration of the UPK Developer and the Knowledge Center, which provides developers with a centralized, web-based platform for content deployment, tracking, and reporting.

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• Hierachies....from the Top Down

  - by Joe G

  I've been struggling with how to write on the topic of the importance of hierarchy design.  It's not so much that hierarchies haven't always been important, it's more of that with Fusion, the timing of when the hierarchies are designed should take a higher priority.    I will attempt to explain..... When I was implementing applications, back in the day, we had the list of detailed account values to enter with the obvious parent accounts. Then, after the setup was complete and things were functioning, the reporting phase started.  Users explained the elements that they want on the reports, what totals should be included, and how things should be compared.  Frequently, there was at least one calculation that became a nightmare either because it was based on very specific things that didn't relate to anything else or because it was "hardcoded" so that when something changed, someone need to "fix" the report. With Fusion, the process changes slightly.  You still want to enter all of the detailed accounts, but before you start adding parent values, you should investigate the reporting requirements from the top-down.  It's better to build hierarchies based on the reporting requirements than it is to build reports based on random hierarchies. Build reports based on hierarchies that resemble the reports themselves, and maintain the hierarchies without rework of the reports. For example, if you look at an income statement, you may have line items for Material Costs, Employee Costs, Travel & Entertainment, and Total Operating Expenses.  In your hierarchy, you have detail values that roll up to Material Costs, Employee Costs, and Travel & Entertainment which roll up to Total Operating Expenses. Balances are stored automatically in the cube for each of these.  When you define the report, you pick each of these members - no calculations required.  If a new detail value is added, you simply add it to the hierarchy, and there is no need to modify the report. I realize that there are always exceptions that require special handling, but I am confident that you will end up with much fewer exceptions if you make reporting a priority and design your hierarchies from the top-down.

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• PHP Drupal alternatives

  - by Quinma

  Based off answers to this question: Will I pick bad coding habits from PHP books? and many others it is a general consensus that PHP is not the most well suited language for web development anymore (if you are not completely knowledgeable about the language). I use Drupal and write custom modules in PHP, does this viewpoint of PHP being an ill fitted web coding language also apply to Drupal based PHP sites? I generally build community sites and intra-company sites, are there better means of building these than with PHP and drupal frameworks?

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• Do you know a good web CMS to manage a sports team?

  - by benjamin'''''42

  I'm looking for a web based CMS that enables me to manage a sport team, I need the following features: Calendar** Schedule events (sync with the calendar, RSS feed), it would be great if I could schedule a weekly event too, so that I don't have to schedule it by hand each week** Announcements (same RSS feed as events)** A place where I can put some documentation, rules** Keep track of the matches and scores Photo and video gallery ** means feature is required; otherwise optional Any technology for the CMS is probably fine, though I would prefer an SQLite-based CMS.

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• Report: A Business Owner Migrates From Blackberry to Android

  A business owner tells the tale of his switch from Microsoft Outlook and BlackBerry, to cloud-based Google Apps and the Linux-based Android Nexus One.

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• Physics Engine [Collision Response, 2-dimensional] experts, help!! My stack is unstable!

  - by Register Sole

  Previously, I struggle with the sequential impulse-based method I developed. Thanks to jedediah referring me to this paper, I managed to rebuild the codes and implement the simultaneous impulse based method with Projected-Gauss-Seidel (PGS) iterative solver as described by Erin Catto (mentioned in the reference of the paper as [Catt05]). So here's how it currently is: The simulation handles 2-dimensional rotating convex polygons. Detection is using separating-axis test, with a SKIN, meaning closest points between two polygons is detected and determined if their distance is less than SKIN. To resolve collision, simultaneous impulse-based method is used. It is solved using iterative solver (PGS-solver) as in Erin Catto's paper. Error-correction is implemented using Baumgarte's stabilization (you can refer to either paper for this) using J V = beta/dt*overlap, J is the Jacobian for the constraints, V the matrix containing the velocities of the bodies, beta an error-correction parameter that is better be < 1, dt the time-step taken by the engine, and overlap, the overlap between the bodies (true overlap, so SKIN is ignored). However, it is still less stable than I expected :s I tried to stack hexagons (or squares, doesn't really matter), and even with only 4 to 5 of them, they hardly stand still! Also note that I am not looking for a sleeping scheme. But I would settle if you have any explicit scheme to handle resting contacts. That said, I would be more than happy if you have a way of treating it generally (as continuous collision, instead of explicitly as a special state). Ideas I have: I would try adding a damping term (proportional to velocity) to the Baumgarte. Is this a good idea in general? If not I would not want to waste my time trying to tune the parameter hoping it magically works. Ideas I have tried: Using simultaneous position based error correction as described in the paper in section 5.3.2, turned out to be worse than the current scheme. If you want to know the parameters I used: Hexagons, side 50 (pixels) gravity 2400 (pixels/sec^2) time-step 1/60 (sec) beta 0.1 restitution 0 to 0.2 coeff. of friction 0.2 PGS iteration 10 initial separation 10 (pixels) mass 1 (unit is irrelevant for now, i modified velocity directly<-impulse method) inertia 1/1000 Thanks in advance! I really appreciate any help from you guys!! :)

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• CloudCruiser Chargeback in the cloud

  - by llaszews

  Another company that does chargeback has just been pointed out to me: CloudCruiser There is interesting quote on this company's web site: "Accurate and transparent chargeback is a key requirement in this age of cloud computing. By 2015, we forecast more than 50% of the Global 2000 will charge back most IT costs using service-based pricing, up from less than 10% today. New integrated tools will be needed to implement IT service-based chargeback." - Jay Pultz, Vice President and Distinguished Analyst, Gartner

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• Workflow Adapter/Connector Pair

  The Workflow Adapter/Connector pair are custom WF Activities for a Business-To-Business Logical Connectivity based on the Interface Contract. The connectivity handles the invoking and consuming of Workflows, Remoting objects, WCF Services in the transparent manner based on the configuration.

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• Established Web Site For Sale - Why Not For Rent?

  Getting an established web site for sale is definitely a smart thing to do, because this sort of site has nice, stable traffic and this traffic can be easily verified for its quality. Based on the monthly traffic value of your site, or also based on income that it currently produces.

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• Check SQL Server Virtual Log Files Using PowerShell

  In a previous tip on Monitor Your SQL Server Virtual Log Files with Policy Based Management, we have seen how we can use Policy Based Management to monitor the number of virtual log files (VLFs) in our SQL Server databases. However, even with that most of the solutions I see online involve the creation of temporary tables and/or a combination of using cursors to get the total number of VLFs in a transaction log file. Is there a much easier solution?

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• Row Number Transformation

  The Row Number Transformation calculates a row number for each row, and adds this as a new output column to the data flow. The column number is a sequential number, based on a seed value. Each row receives the next number in the sequence, based on the defined increment value. Develop seamlessly between Management Studio and Visual StudioSQL Connect is a Visual Studio add-in that makes it easy to keep your database and Visual Studio project in sync.

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• Web Site Structure - Tables Or CSS - Which is Best?

  Most new sites are now developed using Cascading Style Sheet (CSS) styling. Some older sites use table based construction. This article discusses the advantages of using CSS based Web site styling with regard to Search Engine Optimization.

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• How an SEO Service Can Facilitate Small Business Success!

  With a growing market for SEO services, many businesses are searching for valid and affordable way to relay their message to eager customers and clients through web-based means and marketing. Focusing your marketing efforts on building your customer portfolio through web-based marketing is must in today's' business world.

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• Enabling Help page for REST Service in WCF 4.0

  In this article, I will show you How to create a REST based service, How to host a REST based service in Console application, and How to enable Help page for REST Service.

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• How many java, c# companies in the US? [closed]

  - by bharal

  I was sitting around wondering - is there some way to get a reasonable estimate of the number of java-based companies in, say, the US? And then rolling with that, what about c#? (and so on) let's argue that a company can be both java and c# based - in fact, let's modify it to read "companies that could reasonably hire an xyz developer" Finally, would it be possible to organise this answer in terms of rough size of the companies? "startups" vs established?

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• What are incentives (if any) to use WinRT instead of .Net?

  - by Ark-kun

  Let's compare WinRT with .Net .Net .Net is the 13+ years evolution of COM. Three main parts of .Net are execution environment, standard libraries and supported languages. CLR is the native-code execution environment based on COM .Net Framework has a big set of standard libraries (implemented using managed and native code) that can be used from all .Net languages. There are .Net classes that allow using OS APIs. WPF or Silverlight provide a XAML-based UI framework .Net can be used with C++, C#, Javascript, Python, Ruby, VB, LISP, Scheme and many other languages. C++/.Net is a variation of the C++ language that allows interaction with .Net objects. .Net supports inheritance, generics, operator and method overloading and many other features. .Net allows creating apps that run on Windows (XP, 7, 8 Pro (Desktop and Metro), RT, CE, etc), Mac OS, Linux (+ other *nix); iOS, Android, Windows Phone (7, 8); Internet Explorer, Chrome, Firefox; XBox 360, Playstation Suite; raw microprocessors. There is support for creating games (2D/3D) using any managed language or C++. Created by Developer Division WinRT WinRT is based on COM. Three main parts of WinRT are execution environment, standard libraries and supported languages. WinRT has a native-code execution environment based on COM WinRT has a set of standard libraries that more or less can be used from WinRT languages. There are WinRT classes that allow using OS APIs. Unnamed Silverlight clone provides a XAML-based UI framework WinRT can be used with C++, C#, Javascript, VB. C++/CX is a variation of the C++ language that allows interaction with WinRT objects. Custom WinRT components don't support inheritance (classes must be sealed), generics, operator overloading and many other features. WinRT allows creating apps that run on Windows 8 Pro and RT (Metro only); Windows Phone 8 (limited). There is support for creating games (2D/3D) using C++ only. Ordered by Windows Team I think that all the aspects except the last ones are very important for developers. On the other hand it seems that the most important aspect for Microsoft is the last one. So, given the above comparison of conceptually identical technologies, what are incentives (if any) to use WinRT instead of .Net?

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• Subdomains, folders, internationalization, and hosting solutions

  - by justinbach

  I'm a web developer and I recently landed a gig to develop the US / international version of a site for a company that's big in Europe but hasn't done much expansion into the US yet. They've got an existing site at company.com, which should remain visible to European customers after the new site goes up, and an existing (not great) site at company.us, which I'm going to be redeveloping (the .us site will be taken down when my version goes up--keep reading for details). My solution needs to take into account the fact that there are going to be new, localized versions of the site in the fairly near future, so the framework I'm writing needs to be able to handle localizations fairly easily (dynamically load language packs, etc). The tricky thing is the European branch of the company manages the .com site hosting (IIS-based) and the DNS, while I'll be managing the US hosting (and future localizations), which will likely be apache-based. I've never been a big fan of the ".us" TLD--I think most US users are accustomed to visiting the .com--so the thought is that the European branch will detect the IP of inbound traffic and redirect all US-based addresses to us.example.com (or whatever the appropriate localized subdomain might be), which would point to the IP address of my host. I'd then serve the appropriate locale-specific content by pulling the subdomain from the $_SERVER superglobal (assuming PHP). I couldn't find any examples of international organizations that take a subdomain-based approach for localization, but I'm not sure I have any other options as a result of the unique hosting structure here (in that there's not a unified hosting solution for the European and US sites). In my experience, the US version of an international site would live at domain.com/us, not at us.domain.com, and I'd imagine that this has to do with SEO (subdomains are treated as separate sites, so improved rankings for the US site wouldn't help the Canadian version if subdomains are used to differentiate between them). My question is: is there a better approach to solving this problem than the one I'm taking? Ideally, I'd like to use a folder-based approach (see adidas.com as an example of what I'm talking about), but I'm not sure that's a possibility given that the US site (and other localizations) will not be hosted on the same server as the rest of the .com. Can you, in IIS, map a folder (e.g. domain.com/us) to a different IP address? What would you recommend? Thanks for your consideration.

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• Create Windows AMI with instance storage

  - by Jonathan Oliver

  I have a business use case and workflow where local/instance/ephemeral storage for an EC2 instance is ideal. Unfortunately I'm coupled to a Windows platform for this particular task and the EC2 Windows offering appears to have some deficiencies related to AMI creation. In essence, I'm trying to figure out if there's a way to attach local instance storage to a Windows EC2 instance using the typical command line interface (because the Amazon Website GUI doesn't support it) and then to somehow create an AMI based upon that. I've tried creating a snapshot and then creating a Windows AMI based upon the snapshot, but of course the docs say this is unsupported and makes an unbootable AMI. In short, here's what I'm trying to do: Be able to run a Windows instance (EBS/S3 instance doesn't matter) Attach local instance storage as drive D: Persist that configuration as an AMI such that I can start lots of them as necessary from either the GUI, command line, or REST API. Be able to take a launched instance, update software, shutdown, and create another AMI based upon that. Wash, rinse, repeat. One other potential option which isn't horrible, but isn't ideal is to create an AMI which has 2 EBS volumes already attached (system+apps and data). Essentially, every time I startup an instance based upon the AMI it'll create 2 new EBS volumes of pre-determined size. I'm trying to avoid that scenario if possible.

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