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• Information Spilling Across Object Boundaries

  - by Winston Ewert

  Many times my business objects tend to have situations where information needs to cross object boundaries too often. When doing OO, we want information to be in one object and as much as possible all code dealing with that information should be in that object. However, business rules do not follow this principle giving me trouble. As an example suppose that we have an Order which has a number of OrderItems which refers to an InventoryItem which has a price. I invoke Order.GetTotal() which sums the result of OrderItem.GetPrice() which multiples a quantity by InventoryItem.GetPrice(). So far so good. But then we find out that some items are sold with a two for one deal. We can handle this by having OrderItem.GetPrice() do something like InventoryItem.GetPrice( quantity ) and letting InventoryItem deal with this. However, then we find out that the two-for-one deal only lasts for a particular time period. This time period needs to be based on the date of the order. Now we change OrderItem.GetPrice() to be InventoryItem.GetPrice( quatity, order.GetDate() ) But then we need to support different prices depending on how long the customer has been in the system: InventoryItem.GetPrice( quantity, order.GetDate(), order.GetCustomer() ) But then it turns out that the two-for-one deals apply not just to buying multiple of the same inventory item but multiple for any item in a InventoryCategory. At this point we throw up our hands and just give the InventoryItem the order item and allow it to travel over the object reference graph via accessors to get the information its needs: InventoryItem.GetPrice( this ) TL;DR I want to have coupling in objects, but business rules often force me to access information from all over the place in order to make particular decisions. Are there good techniques for dealing with this? Do others find the same problem?

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• After upgrading to 13.10, biblatex and biber are not compiling my references

  - by Lewelma

  I am working on a thesis using LaTeX, with my references relying on biblatex-apa. Ubuntu 13.04 provided all my LaTeX needs. But after upgrading to 13.10, the biblatex / biber combo will no longer compile my APA-style references. No other changes have been made to my documents or references -- and the rest of the document appears fine (albeit with broken references and no bibliography). I found reference to a possible cause -- which is that biblatex 1.7-1 is incompatible with texlive 2013 (as available through the 13.10 repositories) -- and that issue may be fixed by biblatex 2.7a-1 which has been committed upsteam in Debian. See: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718244 However, that doesn't help me much, as I need to compile my references quite soon. How can I get my references to compile in the meantime? Is there a patched biblatex or biber that I can manually slot in place? Is the upstream fix on its way? or do I need to go to TexLive and do a replacement install directly (which is not my preference). Thanks!

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• Overwrite text in Windows Notepad

  - by Mark Miller

  I would like to be able to overwrite text in Windows Notepad. I am using Windows 7 Professional. Ideally I would like to be able to position the cursor next to a string of text and erase that text by pressing the spacebar until the cursor has passed over every character in the string without adding additional spaces to the document. Is that possible? I have tried pressing the 'Insert' key, but that does not help. Nor does using 'Num Lock' and pressing the 'Ins' or '0' key. Unfortunately, I have not been able to find a solution elsewhere on the internet. I do not think I am using notepad++. The application is listed as 'notepad.exe' under 'Properties'. Thank you for any suggestions.

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• Browser with its own hosts file?

  - by Mystere Man

  I have a number of staging and test servers that I need to constantly modify my hosts file to access (they depend on the domain name, so i have to change the hosts file to get them to work). I find this annoying. I'd like to setup a portable browser of some kind for each kind of site i want to work with. Is there any version of any graphical web browser (including browsers based on the rendering engines of other browsers) that will do this? This way i can simply launch the instance that's already configured to work with staging if i want to test staging. Any ideas?

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• OSX Parallels 5 - can't share internet connection when using host-only networking...

  - by Steve Kirtley

  I've just upgraded from Parallels 3 to Parallels 5, but am having a problem matching my previous configuration. I am a web developer so run a local web server on my mac. I used to allow access to this from the virtual machines in Parallels by using 'Host-Only Networking' and then in OSX enabling internet sharing from my wifi/ethernet to the virtual ethernet ports that Parallels created. The setup was based on: http://www.craigfrancis.co.uk/features/setup/parallels/ The new version of Parallels doesn't create any network adaptors that are available for internet sharing in OSX - just VNIC's which only show under an ifconfig... Can anyone suggest how to make this all play nice? Thanks in advance! Steve

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• Replication from OSX OpenDirectory to OpenLDAP

  - by natacado

  I have an OpenDirectory server running on an OSX Server machine, and I'd like to increase the reliability of the service by having a slave server. The problem is, I only have 1 OSX Server but I have plenty of Linux servers available. I'm happy with Apple's tools that integrate with OpenDirectory, but given Apple's recent discontinuation of the XServe, I'm not particularly interested in continuing with Apple hardware. I remember hearing that OpenDirectory is (now-distantly) based off the OpenLDAP code base; is there any way I could replicate from OpenDirectory to OpenLDAP instead of having to purchase another OSX server?

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• Robocopy hiding folders on backup drives

  - by Neil Barnwell

  I have a backup batch file that uses Robocopy to backup my files: robocopy "C:\" "G:\Default\RoboCopyBackup\C" /XF Pagefile.sys /XD "System Volume Information" "Recycler" "Temporary Internet Files" "Installer Cache" "Temp" /E /R:1 /W:0 /TEE /XJ This should create a folder structure on the external backup drive like so: G:\Default\RoboCopyBackup\C\... However, G: appears totally empty. What is weird, is that the folders and files are there! If I type the above path into the address bar, I see all the files and folders! Can anyone help me work out why? I think it might be some NTFS-based ownership/permissions thing but I'm not sure.

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• Security Alert for CVE-2010-0886 and CVE-2010-0887 Released

  - by eric.maurice

  Hi, this is Eric Maurice again! Oracle just released a Security Alert to announce the availability of fixes for two vulnerabilities (CVE-2010-0886 and CVE-2010-0887) affecting Oracle Java SE and Oracle Java For Business. Both vulnerabilities only affect Java when running in a 32-bit web browser. These vulnerabilities are not present in Java running on servers or standalone Java desktop applications and do not impact any Oracle server based software. The first vulnerability (CVE-2010-0886) affects the Java Deployment Toolkit (version 6 update 10 through 19) on Windows only. The second vulnerability (CVE-2010-0887) affects the Java Plug-in (version 6 update 18 and 19) on Windows, Solaris and Linux. Both vulnerabilities may allow an attacker to run commands on the user's system with the privileges of the user, whose system may have become compromised by visiting a malicious web site. Oracle rated the severity of both vulnerabilities with a CVSS Base Score of 10.0 because many Windows users grant themselves administrative privileges. However, on other platforms, or for Windows users with limited privileges, the CVSS Base Score is only 7.5, because a successful exploitation of these vulnerabilities cannot result in a full compromise of the affected system. Users can quickly determine if they are running vulnerable versions of Java by pointing their browser to http://www.java.com/en/download/help/testvm.xml. Java SE users can visit http://www.java.com and download the most recent release of Java SE to address these vulnerabilities. Because of the criticality of these vulnerabilities, and the publicity they received as a result of their disclosure before the availability of a fix, Oracle recommends that all customers and Java users update their Java installation to the most recent version (6 update 20). For More Information: The advisory for the Security Alert for CVE-2010-0886 and CVE-2010-0887 is located at http://www.oracle.com/technology/deploy/security/alerts/alert-cve-2010-0886.html

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• Can a Windows 2003 Active Directory server act as a NTP server?

  - by Rob Nicholson

  Within our LAN, there are two Windows 2003 servers with the Active Directory role. Both these servers have the time service configured to query NTP servers on the internet for the accurate time. That works fine. I've just installed XenServer v5.6 and it's asked me for the IP address of an NTP server. Without tweaking the firewall, I cannot configure this server to reference an internet based NTP server. But can I configure it to use the IP address of the internal AD servers, i.e. do AD servers also act as NTP servers to other computers? Thanks, Rob.

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• HP LaserJet Pro 400 Color M451dn Phantom Print Jobs

  - by francisswest

  Scenario: Multiple printers hooked up to a printer server (2008r2) including this HP LaserJet Pro 400 Color M451dn. All machines that are using the printer are based on Windows 7 Enterprise x64. Problem: Every couple of days the users who frequent this printer let me know that a few dozen pages with random characters down one side of the paper print out. This happens usually during the evening when no one is around to send print jobs to it. What I have done: Provided the below screen shot of the printer log with what I assume is the print jobs in question. I have looked into the printer driver compatibility and found no issues. Question: Is there a known issue with this printer or similar printers, and is there a solution that people are familiar with when they see multiple pages of gibberish printing out?

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• Disable JRE Auto-Update for All E-Business Suite End-Users

  - by cwarticki

  All EBS desktop administrators must disable JRE Auto-Update for their end-users immediately. See this externally-published article: URGENT BULLETIN: Disable JRE Auto-Update for All E-Business Suite End-Users https://blogs.oracle.com/stevenChan/entry/bulletin_disable_jre_auto_update   Why is this required? If you have Auto-Update enabled, your JRE 1.6 version will be updated to JRE 7.  This may happen as early as July 3, 2012.  This will definitely happen after Sept. 7, 2012, after the release of 1.6.0_35 (6u35).  Oracle Forms is not compatible with JRE 7 yet.  JRE 7 has not been certified with Oracle E-Business Suite yet. Oracle E-Business Suite functionality based on Forms -- e.g. Financials -- will stop working if you upgrade to JRE 7. Related News Java 1.6.0_33 is certified with Oracle E-Business Suite.  See this externally-published article: Java JRE 1.6.0_33 Certified with Oracle E-Business Suite https://blogs.oracle.com/stevenChan/entry/jre_1_6_0_33

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• Specialized &amp; Recognized by Oracle: Award season - make your submission for the OPN Specializati

  - by Jürgen Kress

    OPN Specialization Award Submit your nomination 2010 As an Oracle Partner in the process to become SOA & Application Grid Specialized and working on SOA and Application Grid opportunities please make sure that you submit your OPN Specialization Award Submit your nomination. Prices include free Oracle Open World tickets, marketing budgets for joint campaigns and joint press release. "These awards will recognize the high-level of innovation, excellence and commitment our partners bring to the table when they become Specialized with Oracle. We’re looking for partners with a proven track record in delivering winning, proven solutions that solve customers' most critical business challenges. Our Award winners will be partners that have demonstrated tangible success, growth in their Oracle business and outstanding Oracle solutions." Stein Surlien, SVP Oracle Alliances and Channels EMEA Nominations are open to partners based in EMEA from 1st March to 2nd July 2010. Be recognized! Submit your nominations today     Oracle Fusion Middleware Innovation Awards 2010 As an Oracle Customer and Partner make sure that you submit your Oracle Fusion Middleware Innovation Awards nomination Does your company use Oracle Fusion Middleware innovatively? Nominate your organization today for a chance to be recognized for your cutting-edge solution using any of the following Oracle Fusion Middleware products: Oracle Application Grid products Oracle SOA Suite Data Integration & Availability Oracle Identity Management Suite Oracle Fusion Middleware with Oracle Applications Enterprise 2.0 Prices include: FREE pass to Oracle OpenWorld 2010 in San Francisco for select winners in each category. Honored by Oracle executives at awards ceremony held during Oracle OpenWorld 2010 in San Francisco. Oracle Middleware Innovation Award Winner Plaque 1-3 meetings with Oracle Executives during Oracle OpenWorld 2010 Feature article placement in Oracle Magazine and placement in Oracle Press Release Customer snapshot and video testimonial opportunity, to be hosted on oracle.com Podcast interview opportunity with Senior Oracle Executive Submit your nomination to [email protected] on or before August 6th 2010 to win Oracle Fusion Middleware Innovation Awards 2010.

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• How can I include guidance text in Word?

  - by gf131072

  We use several Word documents as templates and currently include 'guidance' text for the reader - in the form of grey, italic text - to provide guidance to the person completing the document. Note how the grey+italic text is used to provide both guidance and example content Problems with this approach include: People forgetting to delete all of this template/boilerplate text People using the italic+grey formatting when inputting real information because they don't change the style We've considered including Reviewing comments as an alternative but this can be a pain and suffers from the first problem above. I'm not sure a simple, elegant solution exists here but if there's something obvious I'm missing I'd love to hear about it.

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• SharePoint Server Search Not Crawling

  - by tekiegreg

  Hi there, we recently moved some sites into a new farm, everything seems to be doing fine, but the search for reasons I can't identify are not crawling the migrated content. We're getting this message in our crawl log for every document: http://xxx/sites/...announcements The object was not found. (The item was deleted because it was either not found or the crawler was denied access to it.) Of course the first thing I suspected was the crawler access account, so I logged into SharePoint with the account and was able to access via that URL just fine. I tried upping permissions (even all the way up to Admin) but to no avail. Thoughts?

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• How to increase the number of items in the "recent" folder in Windows 7?

  - by netvope

  Windows 7 keeps a list of recently used files in C:\Users\<username>\AppData\Roaming\Microsoft\Windows\Recent. Based on my observation, it keeps 10 items for each file extension. So when you So open 11 .txt files in a row, the 2nd to the 11th items will stay in that Recent folder, but the first one will be gone. My question is: How to keep an unlimited number of items in that Recent folder? Note: Increasing the per-application recent items (e.g. as in http://www.mydigitallife.info/2009/05/21/change-increase-or-decrease-number-of-recent-or-frequent-items-displayed-in-windows-7-taskbar-jump-list/ ) has no effect on the per-user Recent item folder that I'm concerning.

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• ArchBeat Link-o-Rama for November 27, 2012

  - by Bob Rhubart

  Eventing Hello World | Ronald van Luttikhuizen Oracle ACE Director Ronald van Luttikhuizen shares the slides, source code, and other information from his recent presentation at the DOAG conference in Nürnberg. How to Create Virtual Directory in Weblogic Server | Zeeshan Baig Oracle ACE Zeeshan Baig shows you how in six easy steps. ADF Mobile - Secured Web Service Access | Andrejus Baranovskis "There are good tutorials how to consume open Web Service in ADF Mobile," says Oracle ACE Director Andrejus Baranovskis, "but in practice almost every Web Service exposed for the mobile must be secured - who wants to expose open Web Service on the public internet?" His blog post will set you on the right course. How-to: Starting with Oracle Service Bus | Dr. Frank Munz Dr. Frank Munz shares advice and resources for those interested in getting started with Oracle Service Bus. One-Stop Shop for Oracle Webcasts Webcasts can be a great way to get information about Oracle products without having to go cross-eyed reading yet another document off your computer screen. Oracle's new Webcast Center offers selectable filtering to make it easy to get to the information you want. Yes, you have to register to gain access, but that process is quick, and with over 200 webcasts to choose from you know you'll find useful content. Thought for the Day "There is only one thing more painful than learning from experience and that is not learning from experience." — Archibald MacLeish (May 7, 1892 – April 20, 1982) Source: SoftwareQuotes.com

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• CodePlex Daily Summary for Wednesday, October 30, 2013

  CodePlex Daily Summary for Wednesday, October 30, 2013Popular ReleasesSuperSocket, an extensible socket server framework: SuperSocket 1.6 stable: Changes included in this release: Process level isolation SuperSocket ServerManager (include server and client) Connect to client from server side initiatively Client certificate validation New configuration attributes "textEncoding", "defaultCulture", and "storeLocation" (certificate node) Many bug fixes http://docs.supersocket.net/v1-6/en-US/New-Features-and-Breaking-ChangesBarbaTunnel: BarbaTunnel 8.1: Check Version History for more information about this release.Community Forums NNTP bridge: Community Forums NNTP Bridge V53 (LiveConnect): This is the first release which can be used with the new LiveConnect authentication. Small bugfix: The article URL is now at the end of the article...Mugen MVVM Toolkit: Mugen MVVM Toolkit 2.1: v 2.1 Added the 'Should' class instead of the 'Validate' class. The 'Validate' class is now obsolete. Added 'Toolkit.Annotations' to support the Mugen MVVM Toolkit ReSharper plugin. Updated JetBrains annotations within the project. Added the 'GlobalSettings.DefaultActivationPolicy' property to represent the default activation policy. Removed the 'GetSettings' method from the 'ViewModelBase' class. Instead of it, the 'GlobalSettings.DefaultViewModelSettings' property is used. Updated...NAudio: NAudio 1.7: full release notes available at http://mark-dot-net.blogspot.co.uk/2013/10/naudio-17-release-notes.htmlHandJS: Hand.js v1.1.3: New configuration: HANDJS.doNotProcessCSS to disable CSS scanning.Layered Architecture Solution Guidance (LASG): LASG 1.0.1.0 for Visual Studio 2012: PRE-REQUISITES Open GAX (Please install Oct 4, 2012 version) Microsoft® System CLR Types for Microsoft® SQL Server® 2012 Microsoft® SQL Server® 2012 Shared Management Objects Microsoft Enterprise Library 6.0 (for the generated code) Windows Azure SDK (for layered cloud applications) Silverlight 5 SDK (for Silverlight applications) THE RELEASE This release only works on Visual Studio 2012. Known Issue If you choose the Database project, the solution unfolding time will be slow....DirectX Tool Kit: October 2013: October 28, 2013 Updated for Visual Studio 2013 and Windows 8.1 SDK RTM Added DGSLEffect, DGSLEffectFactory, VertexPositionNormalTangentColorTexture, and VertexPositionNormalTangentColorTextureSkinning Model loading and effect factories support loading skinned models MakeSpriteFont now has a smooth vs. sharp antialiasing option: /sharp Model loading from CMOs now handles UV transforms for texture coordinates A number of small fixes for EffectFactory Minor code and project cleanup ...WPF Extended DataGrid: WPF Extended DataGrid 2.0.0.8 binaries: Fixed issue with auto filter select all checkbox was getting checked automatically after reopening the filter.ExtJS based ASP.NET Controls: FineUI v4.0beta1: +2013-10-28 v4.0 beta1 +?????Collapsed???????????????。 -????：window/group_panel.aspx??，???????，???????，?????????。 +??????SelectedNodeIDArray???????????????。 -????：tree/checkbox/tree_checkall.aspx??，?????，?????，????????????。 -??TimerPicker???????（????、????ing）。 -??????????????????????（???）。 -?????????????，??type=text/css（??~`）。 -MsgTarget???MessageTarget，???None。 -FormOffsetRight?????20px??5px。 -?Web.config?PageManager??FormLabelAlign???。 -ToolbarPosition??Left/Right。 -??Web.conf...CODE Framework: 4.0.31028.0: See change notes in the documentation section for details on what's new. Note: If you download the class reference help file with, you have to right-click the file, pick "Properties", and then unblock the file, as many browsers flag the file as blocked during download (for security reasons) and thus hides all content.VidCoder: 1.5.10 Beta: Broke out all the encoder-specific passthrough options into their own dropdown. This should make what they do a bit more clear and clean up the codec list a bit. Updated HandBrake core to SVN 5855.Indent Guides for Visual Studio: Indent Guides v14: ImportantThis release has a separate download for Visual Studio 2010. The first link is for VS 2012 and later. Version History Changed in v14 Improved performance when scrolling and editing Fixed potential crash when Resharper is installed Fixed highlight of guides split around pragmas in C++/C# Restored VS 2010 support as a separate download Changed in v13 Added page width guide lines Added guide highlighting options Fixed guides appearing over collapsed blocks Fixed guides not...ASP.net MVC Awesome - jQuery Ajax Helpers: 3.5.3 (mvc5): version 3.5.3 - support for mvc5 version 3.5.2 - fix for setting single value to multivalue controls - datepicker min max date offset fix - html encoding for keys fix - enable Column.ClientFormatFunc to be a function call that will return a function version 3.5.1 ========================== - fixed html attributes rendering - fixed loading animation rendering - css improvements version 3.5 ========================== - autosize for all popups ( can be turned off by calling in js...Media Companion: Media Companion MC3.585b: IMDB plot scraping Fixed. New* Movie - Rename Folder using Movie Set, option to move ignored articles to end of Movie Set, only for folder renaming. Fixed* Media Companion - Fixed if using profiles, config files would blown up in size due to some settings duplicating. * Ignore Article of An was cutting of last character of movie title. * If Rescraping title, sort title changed depending on 'Move article to end of Sort Title' setting. * Movie - If changing Poster source order, list would beco...MoreTerra (Terraria World Viewer): MoreTerra 1.11.4: Release 1.11.4 =========== = Compatibility = =========== Updated to add the new tiles/walls in 1.2.1PowerShell App Deployment Toolkit: PowerShell App Deployment Toolkit v3.0.7: This is a bug fix release, containing some important fixes! Fixed issue where Session 0 was not detected correctly, resulting in issues when attempting to display a UI when none was allowed Fixed Installation Prompt and Installation Restart Prompt appearing when deploy mode was non-interactive or silent Fixed issue where defer prompt is displayed after force closing multiple applications Fixed issue executing blocked app execution dialog from UNC path (executed instead from local tempo...BlackJumboDog: Ver5.9.7: 2013.10.24 Ver5.9.7 (1)FTP???????、２?????????????shift-jis????????????? (2)????HTTP????、???????POST??????????????????CtrlAltStudio Viewer: CtrlAltStudio Viewer 1.1.0.34322 Alpha 4: This experimental release of the CtrlAltStudio Viewer includes the following significant features: Oculus Rift support. Stereoscopic 3D display support. Based on Firestorm viewer 4.4.2 codebase. For more details, see the release notes linked to below. Release notes: http://ctrlaltstudio.com/viewer/release-notes/1-1-0-34322-alpha-4 Support info: http://ctrlaltstudio.com/viewer/support Privacy policy: http://ctrlaltstudio.com/viewer/privacy Disclaimer: This software is not provided or sup...VsTortoise - a TortoiseSVN add-in for Microsoft Visual Studio: VsTortoise Build 32 Beta: Note: This release does not work with custom VsTortoise toolbars. These get removed every time when you shutdown Visual Studio. (#7940) This release has been tested with Visual Studio 2008, 2010, 2012 and 2013, using TortoiseSVN 1.6, 1.7 and 1.8. It should also still work with Visual Studio 2005, but I couldn't find anyone to test it in VS2005. Build 32 (beta) changelogNew: Added Visual Studio 2013 support New: Added Visual Studio 2012 support New: Added SVN 1.8 support New: Added 'Ch...New Projects.NET Bio Structure: .NET Bio Structure is an extension of .NET Bio, an open source library of common bioinformatics functions..NET Micro Framework Tiny File System: Tiny File System provides a lightweight file system that can be overlaid on external memory peripherals such as Flash memory or anything you write a driver for.AccOct2013 Liquidaciones MVC3 EF: Proyecto en MVC3 con Razor y Entity Framework para la liquidacion de sueldos.AccOct2013 Tienda MVC3 EF: Ejemplo entity framework con layouts en mvc3 con razor para visual studio 2010AsterNET-Project Templates: A project to help create a set of Visual Studio templates, published via the Visual Studio Gallery to help developers get started even quicker using AsterNET.Clothing: Clothing ERP.ePub Factory PCL: Generates ePub packages (i.e. eBooks).eztvReader: Simple desktop application to read latest RSS torrent feed with magnet links.Formula Calculation Toolkit: Simple calculator for formulas.Gadgeteer.Interfaces.Samples: Project with sample projects for the Gadgeteer. Attempt at creating composable and testable samples, for this a dependency on GadgeteerInterface.codeplex.comGerente EBD: Projeto em WPF e SQLite para controle de frequência na Escola Bíblica Dominical.Google Contacts: With this project you can get your google contacts. Remember you need Application-specific password from here: https://support.google.com/mail/answer/1173270?hINdT j2me Framework: This project is a lightweight Framework for Nokia s40 and Asha platform. Here you'll find a lot of classes that will help you and turn your life more easy ;-)KDG's Simple Messaging App (C#): Simple messaging application.LegendsNeverDie: ITs a Projekt who can every join and help me, but the first step i make it alone :DLibros VBOnline: Libreria Online para clientesMapAround: .NET tools for developing web and desktop mapping applicationsMSSQL Compressed Backup: SQL Server Compressed Backup is a command line utility for backing up and restoring SQL Server 2005+ with compression(zip,bzip2,gzip,lz4) and encryption(AES).netext: Debugger Extension (WinDbg) to enaeble SQL-like queries for .NET managed heapPagina Ajedrez: Pagina diseñada para el juego de partidas y torneos de Ajedrez.Pescar2013Shop-MarianaMatias: Pagina estilo Garbarinoplungerjs: Framework javascript não obstrusivoProMotion: Mirror for https://github.com/clearsightstudio/ProMotion.ProyectoImagenes: Jugar con imagenesRawb: High performance, simple, composable web UI controls (grid, scrollbar, splitters, etc.) for use with Knockout.Sea Dragon AJAX Viewer Web Part: This project provides a SharePoint 2010 Web Part that allows you to surface a Deep Zoom image anywhere within a SharePoint Site Collection.SimpleMapper: Maps objects in Dot Net: A mapper tool developed in C# that helps mapping object of same type and different. Also maps Proxy objects to POCO classes.Sparta Game Framework: Sparta is a framework with a focus on game development on Windows Phone. Currently we're supporting 2D games.????????: ????????

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• Tools for managing eCommerce backend

  - by rboarman

  I am working with an eCommerce company that has outgrown their hacked together backend for managing inventory, pricing and feeds to various shopping engines (Yahoo, 3d cart, Amazon, etc.). They currently manage about 12,000 skus and are doing $40M in revenue. Their internal people are working on a new Magento solution, but that is six months away and they need to replace/improve their current solution in order to hold them over. Their current solution was developed by two people who have left the company. What tools/architecture do other eCommerce sites use to manage their inventory, pricing, product descriptions and feed generation for the shopping engines? The current solution looks like this: 1) Inventory, pricing and product descriptions are maintained in a database and in NetSuite by employees 2) New products are added to the database via import 3) Twice a week data is extracted into a giant Excel spreadsheet 4) The Excel file adjusts pricing based on some simple algorithms 5) The Excel file exports about six different csv feeds which are manually uploaded to Amazon, 3d cart, Yahoo, Google and Merchant Advantage a. Each feed is a variant of the product which different field names and formatting b. Pricing levels differ between feeds c. Some products are not sent to all feeds 6) Orders are manually parsed and the inventory is adjusted as needed once product is sold The new solution should: 1) Import data from ODBC, CSV and NetSuite (CSV via ftp) 2) Apply pricing changes via simple algorithms (< $80 add $10, $200 add $25) 3) Ensure margins are being met 4) Format and generate a bunch of CSV and XML feeds 5) Perhaps upload feeds to shopping engines automatically What I need to do is replace the Excel file with something that is maintainable and automated. Something in the .Net stack is preferable but not mandatory. I’ve been looking at BizTalk but it may take too long to develop and deploy. Any suggestions?

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• Printing background colours in Chrome

  - by Mick

  Hi, I'm trying to print a php generated document in Chrome. On the browser it looks fine, but my printer will not print any coloured backgrounds. I know that IE has an option to print background but Chrome does not. As the end user will print this off, I do not want to find alternatives like a screen grab or save file etc. I want to find a real solution to this. Here is the page i want to print, for information Can anyone offer a suggestion please?

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• Remove server from loadbalancer [on hold]

  - by Cris

  Our datacenter is load balancing the traffic to our weblogic servers based on an application deployed on each server called probe.ear It is a simple java app which is accessed by the loadbalancer and if it accessible it will redirect traffic to this server as well. When we want to remove one node from the loadbalancer we just stop the probe app and new traffic is not redirected to it BUT I am asking myself what about the current requests? The responses for the current requests are executed (completed). I did not had time to test (will do that first thing when go back to work) but on theoretical level for me it make sense to do so unless the loadbalancer has some special settings. Does my reasoning make sense to you? Just to make it clear since it was reported the question is not clear. Is there a way to configure a load balancer in a way that from a specific moment will not redirect traffic to a certain server without reseting the current requests ?

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• keepalived questions (requirements, abilities, limitations)

  - by Poni

  1) What are keepalived's (physical/network) requirements? Does the two (or more) keepalived' nodes need to be connected to the same switch? (something related to broadcasting maybe). 2) Can keepalived nodes run on different networks, "internet" networks? 3) Is keepalived depend on the router? (as far as I understand, the virtual IP should point to the real router/switch that connects both nodes). 4) Is keepalived "service-independent"? - What is keepalived's involvement domain? IPs only? Or is it service/protocol oriented? - Does it deal ONLY with IP, or is it designed for HTTP for example? - In other words, can I use it for custom (network-based) app? 5) Have more than one failover server? If the answer for question #4 is "yes", i.e it depends on the service type, then is there any general alternative? Preferably easy to install/configure :)

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• Multi-Page PDF Banner/Poster from PDF

  - by Tim Lytle

  I'm looking for a utility that will take one large sized PDF, and split it into smaller PDFs for banner/poster printing. Looking for a linux or multi-platform solution. More Background My goal is to take an Inkscape document and generate a PDF, then print it on a printer that doesn't do banner/poster printing automatically - so if there's a better solution, I'd be happy to hear that as well. I've found exporting as a PNG both takes a while, and sometimes blends are not preserved. Printing as PDF (Ubuntu print-to-file) seems to work well. I've found utilities that can take large images formats and generate multipage PDFs, but not PDF to PDF.

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• Direct IO enhancements in OVM Server for SPARC 2.2(a.k.a LDoms2.2)

  - by user12611315

  The Direct I/O feature has been available for LDoms customers since LDoms2.0. Apart from the latest SR-IOV feature in LDoms2.2, it is worth noting a few enhancements to the Direct I/O feature. These are: Support for Metis-Q and Metis-E cards. These cards are highly requested for support and are worth mentioning because they are the only combo cards containing both FibreChannel and Ethernet in the same card. With this support, a customer can have both SAN storage and network access with just one card and one PCIe slot assigned to a logical domain. This reduces cost and helps when there are less number of slots in a given platform. The following are the part numbers for these cards. I have tried to put the platforms on which each card is supported, but this information can get quickly outdated. The accurate information can be found at the Support Document.  Card Name  Part Number  Platforms Metis-Q: StorageTek Dual 8Gb Fibre Channel Dual GbE ExpressModule HBA, QLogic SG-XPCIEFCGBE-Q8-N  SPARC T3-4, T4-4 Metis-E: StorageTek Dual 8Gb Fibre Chanel Dual GbE ExpressModule HBA, Emulex SG-XPCIEFCGBE-E8-N SPARC T3-4, T4-4  Additional cards added to the portfolio of supported cards. This is mainly Powerville based Ethernet cards, the part numbers for these cards as below:  Part Number  Description  7100477 Sun Quad Port GbE PCI Express 2.0 Low Profile Adapter, UTP  7100481 Sun Dual Port GbE PCI Express 2.0 Low Profile Adapter, MMF  7100483 Sun Quad Port GbE PCI Express 2.0 ExpressModule, UTP  7110486 Sun Quad Port GbE PCI Express 2.0 ExpressModule, MMF    Note:  Direct IO feature has a hard dependency on the Root domain(PCIe bus owner, here Primary domain). That is, rebooting the Root domain for any reason may impact the logical domains having PCIe slots assigned with Direct IO feature. So rebooting a root domain need to be carefully managed. Also apply the failure-policy settings as described in the admin guide and release notes to deal with unexpected cases.

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• Is there any simple game that involves psychological factors?

  - by Roman

  I need to find a simple game in which several people need to interact with each other. The game should be simple for an analysis (it should be simple to describe what happens in the game, what players did). Because of the last reason, the video games are not appropriate for my purposes. I am thinking of a simple, schematic, strategic game where people can make a limited set of simple moves. Moreover, the moves of the game should be conditioned not only by a pure logic (like in chess or go). The behavior in the game should depend on psychological factors, on relations between people. In more details, I think it should be a cooperation game where people make their decisions based on mutual trust. It would be nice if players can express punishment and forgiveness in the game. Does anybody knows a game that is close to what I have described above? ADDED I need to add that I need a game where actions of players are simple and easy to formalize. Because of that I cannot use verbal games (where communication between players is important). By simple actions I understand, for example, moves on the board from one position to another one, or passing chips from one player to another one and so on.

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• Write permission when mounting Windows shares from Ubuntu

  - by Ola Tuvesson

  I think I'm close to having my dev environment set up exactly the way I want, but one final snag remains. I'm running VirtualBox on a Windows 7 64bit host, with my dev enviroment inside a Ubuntu 12.04 guest. I want to keep the files for my projects on the host filesystem - partly so I can access them when the Ubuntu guest is not running, but also so I can use Tortoise and other Windows based tools (cough Photoshop), and it also eases my backup scheme somewhat. So I've got a folder "Rails" on my NTFS drive, which I've shared from the host with a user specifically created for the Ubuntu guest. The mount point has been set up and an entry added to fstab (cifs), using a credentials file and the options iocharset=utf8,file_mode=0777,dir_mode=07??77 This mounts fine and my Ubuntu user has both read and write permissions to the contents, but when I try to start my Rails app I get permission errors on any files the app needs to write to (e.g. the log file). What gives?

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