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  • using xpath get the correct value in selectName

    - by Sangeeta
    Below I have written the code. I need help to get the right value in selectName. I am new to XPath. Basically with this code I am trying to achieve if employeeName = Chris I need to return 23549 to the calling function. Please help. Part of the code: public static string getEmployeeeID(string employeeName) { Cache cache = HttpContext.Current.Cache; string cacheNameEmployee = employeeName + "Tech"; if (cache[cacheNameEpm] == null) { XPathDocument doc = new XPathDocument(HttpContext.Current.Request.MapPath("inc/xml/" + SiteManager.Site.ToString() + "TechToolTip.xml")); XPathNavigator navigator = doc.CreateNavigator(); string selectName = "/Technologies/Technology[FieldName='" + fieldName + "']/EpmId"; XPathNodeIterator nodes = navigator.Select(selectName); if (nodes.Count > 0) { if (nodes.Current.Name.Equals("FieldName")) //nodes.Current.MoveToParent(); //nodes.Current.MoveToParent(); //nodes.Current.MoveToChild("//EpmId"); cache.Add(cacheNameEpm, nodes.Current.Value, null, DateTime.Now + new TimeSpan(4, 0, 0), System.Web.Caching.Cache.NoSlidingExpiration, CacheItemPriority.Default, null); } } return cache[cacheNameEpm] as string; } XML file <?xml version="1.0" encoding="utf-8" ?> <Employees> <Employee> <EName>Chris</EName> <ID>23556</ID> </Employee> <Employee> <EName>CBailey</EName> <ID>22222</ID> </Employee> <Employee> <EName>Meghan</EName> <ID>12345</ID> </Employee> </Employees> PLEASE NOTE:This XML file has 100 nodes. I just put 1 to indicate the structure.

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  • WP7 - listbox Binding

    - by Jeff V
    I have an ObservableCollection that I want to bind to my listbox... lbRosterList.ItemsSource = App.ViewModel.rosterItemsCollection; However, in that collection I have another collection within it: [DataMember] public ObservableCollection<PersonDetail> ContactInfo { get { return _ContactInfo; } set { if (value != _ContactInfo) { _ContactInfo = value; NotifyPropertyChanged("ContactInfo"); } } } PersonDetail contains 2 properties: name and e-mail I would like the listbox to have those values for each item in rosterItemsCollection RosterId = 0; RosterName = "test"; ContactInfo.name = "Art"; ContactInfo.email = "[email protected]"; RosterId = 0; RosterName = "test" ContactInfo.name = "bob"; ContactInfo.email = "[email protected]"; RosterId = 1; RosterName = "test1" ContactInfo.name = "chris"; ContactInfo.email = "[email protected]"; RosterId = 1; RosterName = "test1" ContactInfo.name = "Sam"; ContactInfo.email = "[email protected]"; I would like that listboxes to display the ContactInfo information. I hope this makes sense... My XAML that I've tried with little success: <listbox x:Name="lbRosterList" ItemsSource="rosterItemCollection"> <textblock x:name="itemText" text="{Binding Path=name}"/> What am I doing incorrectly?

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  • How to browse the iTunes Store without iTunes?

    - by Another Registered User
    Sometimes I just want to see an App description, and when I click on it, my browser goes to a page from Apple which immediately starts to screw up my machine. Reason: Heavy iTunes launches and eats up 95% of my system resources. Beach ball for minutes! And now I want to browse podcasts and it makes me so angry that I can't just have a normal browser. For example, inside iTunes I can't open things in a new window so that I don't get lost from where I came from. It's so limited and memory consuming. Maybe there's a way how to browse the iTunes store contents with a normal web browser?

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  • Easy Oracle Log-Shipping

    - by ItsAMystery
    Hi All I am looking for a decent way of keeping a secondary Oracle database up to date without exporting and importing the database each time. There are 3 users on the instance that I would essentially like to 'log ship' if thats what it is called on Oracle! Can anyone suggest anything? The database is well under a GB total and we are running 10g express (although I have thought about using 10g standard as we have a spare license). Cheers Chris

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  • Windows 2003 Dynamic Disk error

    - by ChrisH
    Hi, I was trying to ghost a partition on a Windows 2003 server, using Ghost 2003. Unfortunately things went horribly wrong, and now I can't boot back into my system. As you can see, Ghost creates a wee little partition to do its dirty work, and has dislodged my other partitions. Partition 2 in the image below is my C drive. Any suggestions as to how I might get this active again so that it boots? Cheers, Chris

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  • How to get Virtual PC to recognize MIDI devices?

    - by bparker
    Hey all. I have an XP Pro virtual machine running inside Virtual PC 2007. My host machine is x64 Windows 7. I have a MIDI keyboard hooked up to my machine via a Turtle Beach USB to MIDI 1x1 cable. I have installed the driver and software on my host machine and ran a soundcheck, and everything appears to be working fine. Playback is sent to the MIDI device with no problems. However, when I attempt to install the driver and run a soundcheck in my XP virtual machine, the device is not found. Other USB devices (mouse, keyboard, flash drives) work fine in the virtual machine, but not they MIDI keyboard. I'm not sure what steps to take in order to troubleshoot the and get the VM to start recognizing the MIDI keyboard. Any help or suggestions would be greatly appreciated. Thanks.

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  • Debugger for Iptables

    - by chris_l
    Hi, I'm looking for an easy way to follow a packet through the iptables rules. This is not so much about logging, because I don't want to log all traffic (and I only want to have LOG targets for very few rules). Something like Wireshark for Iptables. Or maybe even something similar to a debugger for a programming language. Thanks Chris

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  • Automated incremental backups from Plesk on Centos to Amazon S3

    - by ChrisS
    Hi, I've done a far bit of research on this via Google and there seems to be quite a few ways of possibly doing this. I'm looking to incrementally backup new and updated files in two directories on my Plesk run Centos 5.2 server: /backups and /var/www/vhosts (preferable only httdocs within each vhost) Has anyone got some great feedback from using the various solutions - seems to be various Java, Perl and Ruby based solutions out there. Many thanks, Chris

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  • Mint Linux - Downgrade Java to 1.5

    - by Chrisc
    Hello, I posted this over at stack overflow, but had a suggestion to post it here for better help. Currently, I am running Mint Linux (Release 9). I need to downgrade Java from version 1.6 to 1.5, and have been trying to figure out how to go about this. So far, I've had no luck. The package manager doesn't seem to have it. Does anyone have any suggestions? Thanks, - Chris

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  • Font Book does not Install all Fonts

    - by waiwai933
    My Mac decided to delete all but 19 fonts, which is fairly annoying. It didn't really delete them, as in I still have the original files in the /Library/Fonts folder, but they've disappeared from Font Book, so I can't use them. Now, Apple says that you can select a folder to install all fonts in that folder, but when I try that, the spinning wheel (not the beach ball) comes up in the lower right hand corner for a few seconds and then leaves, without installing any fonts. The same thing happens if I use the + sign in the menu bar, select multiple, or if I try validating and then installing (actually, that installs one font). Is there any way to mass-install these fonts or will I have to install them one by one? Comp info: Mac OS X 10.5.8 running Font Book 2.1 (123).

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  • Configure a File Type Item through GPO for a Win2008 R2 Terminal server

    - by user40021
    Hello, I try to configure a file-type item for .axd filetype. There I have troubles with the associated class for this file-type. E.g. I have tried it with "XML-document" (xml-informations are included at the files with .axd) but it does not work. The .axd file will not be opened with the associated application. Any ideas how to solve this? Many thanks in advance Best regards Chris

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  • Software to Stream Media Content from Dedicated Server [closed]

    - by Christian
    We have Windows 2008 R2 Servers and we want to stream content (avi, wmv, mpeg etc) to Windows/Mac OS X/iOS etc devices. The visitor must be able to select the file (s)he want to view withing the library. We tried to accomplish this using: VLC Windows Media Service (WMS) Mediaportal VLC: We didnt find a solution to publish the content in a library WMS: only supports WMV/WMA, needs MediaPlayer MediaPortal: it is not supported on W2k8R2 Server Any suggestions? /chris

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  • Silverlight 4 missing from Visual Studio 2010

    - by mouters
    Hi I've just finished installing Visual Studio 2010 professional onto Vista. But don't seem to have Silverlight 4. If I try to create a new project I can see Silverlight project templates but only seem to be able to target Silverlight 3. Is Silverlight 4 not part of vs2010 pro by default? I also noticed the msbuild targets is missing ie the v4.0 folder doesn't exist at the following folder: C:\Program Files (x86)\MSBuild\Microsoft\Silverlight\ Any help/thoughts would be much appreciated. Thanks Chris

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  • Silverlight 4 mising from Visual Studio 2010

    - by mouters
    Hi I've just finished installing Visual Studio 2010 professional onto Vista. But don't seem to have Silverlight 4. If I try to create a new project I can see Silverlight project templates but only seem to be able to target Silverlight 3. Is Silverlight 4 not part of vs2010 pro by default? I also noticed the msbuild targets is missing ie the v4.0 folder doesn't exist at the following folder: C:\Program Files (x86)\MSBuild\Microsoft\Silverlight\ Any help/thoughts would be much appreciated. Thanks Chris

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  • Book Review: &ldquo;Inside Microsoft SQL Server 2008: T-SQL Querying&rdquo; by Itzik Ben-Gan et al

    - by Sam Abraham
    In the past few weeks, I have been reading “Inside Microsoft SQL Server 2008: T-SQL Querying” by Itzik Ben-Gan et al. In the next few lines, I will be providing a quick book review having finished reading this valuable resource on SQL Server 2008. In this book, the authors have targeted most of the common as well as advanced T-SQL Querying scenarios that one would use for development on a SQL Server database. Book content covered sufficient theory and practice to empower its readers to systematically write better performance-tuned queries. Chapter one introduced a quick refresher of the basics of query processing. Chapters 2 and 3 followed with a thorough coverage of applicable relational algebra concepts which set a good stage for chapter 4 to dive deep into query tuning. Chapter 4 has been my favorite chapter of the book as it provided nice illustrations of the internals of indexes, waits, statistics and query plans. I particularly appreciated the thorough explanation of execution plans which helped clarify some areas I may have not paid particular attention to in the past. The book continues to focus on SQL operators tackling a few in each chapter and covering their internal workings and the best practices to follow when used. Figures and illustrations have been particularly helpful in grasping advanced concepts covered therein. In conclusion, Inside Microsoft SQL Server 2008: T-SQL Querying provided me with 750+ pages of focused, advanced and practical knowledge that has added a few tips and tricks to my arsenal of query tuning strategies. Many thanks to the O’Reilly User Group Program and its support of our West Palm Beach Developers’ Group. --Sam Abraham

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  • Add a “Textmate Style” Lightweight Text Editor with Dropbox Syncing to Chrome and Iron

    - by Asian Angel
    Are you looking for a good text editing environment with Dropbox syncing built in for your browser? If the answer is yes, then you should definitely give the SourceKit – Text Editor Inside Chrome web app a try. Once SourceKit has finished installing you will need to log into your Dropbox account if you have not already done so. Note: Dropbox login tab will automatically open for your convenience. When the login process is complete you will need to authorize access for SourceKit to sync up with your account. After you authorize access you can switch back to the SourceKit tab and see a complete listing of your Dropbox files available on the left side. Note: Sidebar width is adjustable. Just choose a file to start editing it as desired. You can modify how the interface looks and acts using the controls at the top of the editing window. The tab bar UI also lets you work on multiple documents at the same time. Note: The .crx install file is 5.2 MB in size and SourceKit will take a few moments to get settled in once the file is downloaded. SourceKit – Text Editor Inside Chrome [Chrome Web Store] Latest Features How-To Geek ETC Learn To Adjust Contrast Like a Pro in Photoshop, GIMP, and Paint.NET Have You Ever Wondered How Your Operating System Got Its Name? Should You Delete Windows 7 Service Pack Backup Files to Save Space? What Can Super Mario Teach Us About Graphics Technology? Windows 7 Service Pack 1 is Released: But Should You Install It? How To Make Hundreds of Complex Photo Edits in Seconds With Photoshop Actions Add a “Textmate Style” Lightweight Text Editor with Dropbox Syncing to Chrome and Iron Is the Forcefield Really On or Not? [Star Wars Parody Video] Google Updates Picasa Web Albums; Emphasis on Sharing and Showcasing Uwall.tv Turns YouTube into a Video Jukebox Early Morning Sunrise at the Beach Wallpaper Data Networks Visualized via Light Paintings [Video]

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  • Sam Abraham to Speak about MVC2 at the Florida.Net Miramar .Net User Group on July 13 2010

    - by Sam Abraham
    I am scheduled to give a presentation at the Miramar .Net User Group on July 13, 2010 about MVC and the new features in MVC2. This will be similar yet will have more advanced content since the group had already had a introduction to MVC in a previous meeting. Here is the topic and speaker bio: Sam Abraham To Speak At The LI .Net User Group on June 3rd, 2010 As you might know, I lived and worked on LI, NY for 11 years before relocating to South Florida. As I will be visiting my family who still live there in the first week of June, I couldn't resist reaching out to Dan Galvez, LI  .Net User Group Leader, and asking if he needed a speaker for June's meeting. Apparently the stars were lined up right and I am now scheduled to speak at my "home" group on June 3rd, which I am pretty excited about. Here is a brief abstract of my talk and speaker bio. What's New in MVC2 We will start by briefly reviewing the basics of the Microsoft MVC Framework. Next, we will look at the new features introduced in the latest and greatest MVC2. Many new enhancements were introduced to both the MS MVC Framework and to VS2010 to improve developers' experience and reduce development time. We will be talking about new MVC2 features such as: Model Validation, Areas and Template Helpers. We will also discuss the new built-in MVC project templates that ship with VS2010. About the Speaker Sam Abraham is a Microsoft Certified Professional (MCP) and Microsoft Certified Technology Specialist (MCTS ASP.Net 3.5) He currently lives in South Florida where he leads the West Palm Beach .Net User Group (www.fladotnet.com) and actively participates in various local .Net Community events as organizer and/or technical speaker. Sam is also an active committee member on various initiatives at the South Florida Chapter of the Project Management Institute (www.southfloridapmi.org). Sam finds his passion in leveraging latest and greatest .Net Technologies along with proven Project Management practices and methodologies to produce high quality, cost-competitive software.  Sam can be reached through his blog: http://www.geekswithblogs.net/wildturtle

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  • My Upcoming Talk at South Florida&rsquo;s ITPalooza 2012 - NuGet for Open Source and Enterprise Environments

    - by Sam Abraham
    I am very excited to be speaking at IT Palooza next week. As this event’s audience will span professionals working in different facets of Information Technology, I chose to speak on NuGet, an essential tool for any Microsoft Stack developer, as the topic can be of value to managers, architects, IT personnel, as well as developers. For more information on ITPalooza, please visit: http://itpalooza.e2mktg.com/ To register please visit: http://www.fladotnet.com/Reg.aspx?EventID=627   Below are the abstract and speaker bio: Leveraging NuGet for Open Source and Enterprise Environments NuGet is an open source package management system for .NET and Visual Studio that makes it easy to add, update, or remove external libraries in a .Net Project. In this session, we will be covering how NuGet makes open source libraries easily discoverable and usable. We will then move to demonstrate "NuGet for the Enterprise" as we setup a local library repository and configure NuGet to ensure external library versioning is consistent among project developers. Speakers: Sam Abraham is a Microsoft Certified Professional, Microsoft Certified Technology Specialist (MCTS ASP.Net 3.5, 4.0 and Silverlight 4) and Certified ScrumMaster (CSM) striving to leverage proven technology solutions to produce cost-effective, quality software that meets customer needs, timelines and budgets. He is currently a member of the Software Engineering Team at SISCO, the leader in maritime security solutions with customers including Princess, Carnival, and Royal Caribbean Cruise Lines as well as the US Coast Guard. A strong believer in learning through sharing and the value of community fellowship, Sam has been actively involved in the local community as leader of the West Palm Beach Developers' Group, volunteer board member at the International Association for All IT Architects South Florida Chapter (IASA), and former volunteer at the South Florida Chapter of the Project Management Institute (PMI).

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  • NuGet, ASP.Net MVC and WebMatrix - DB Coders Cafe - March 1st, 2011 With Sam Abraham

    - by Sam Abraham
    I am scheduled to share on NuGet (http://nuget.codeplex.com/) at the Deerfield Beach Coder’s Café on March 1st, 2011. My goal for this talk is to present demos and content covering how to leverage this new neat utility to easily “package” .Net-based binaries or tools and share them with others, who in-turn, can just as easy reference and readily use that same package in their Visual Studio 2010 .Net projects. Scott Hanselman has recently blogged in great detail on creating NuGet packages. For hosting a local NuGet package repository, Jon Galloway has a nice article update with a complete PowerShell script to simplify downloading the default feed packages which can be accessed here. Information on my upcoming talk can be found at: http://www.fladotnet.com/Reg.aspx?EventID=514 The following is a brief abstract of the talk: NuGet (formerly known as NuPack) is a free, open source developer focused package management system for the .NET platform intent on simplifying the process of incorporating third party libraries into a .NET application during development. NuGet is a member of the ASP.NET Gallery in the Outercurve Foundation. In this session we will: Discuss the concept, vision and goal behind NuGet See NuGet in action within an ASP.Net MVC project Look at the NuGet integration in Microsoft WebMatrix Create a NuGet package for our demo library Explore the NuGet Project site Configure a NuGet package feed for a local network Solicit attendees input and feedback on the tool  Look forward to meeting you all there. --Sam

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  • Sam Abraham To Speak At The LI .Net User Group on June 3rd, 2010

    - by Sam Abraham
    As you might know, I lived and worked on LI, NY for 11 years before relocating to South Florida. As I will be visiting my family who still live there in the first week of June, I couldn't resist reaching out to Dan Galvez, LI  .Net User Group Leader, and asking if he needed a speaker for June's meeting. Apparently the stars were lined up right and I am now scheduled to speak at my "home" group on June 3rd, which I am pretty excited about. Here is a brief abstract of my talk and speaker bio. What's New in MVC2 We will start by briefly reviewing the basics of the Microsoft MVC Framework. Next, we will look at the new features introduced in the latest and greatest MVC2. Many new enhancements were introduced to both the MS MVC Framework and to VS2010 to improve developers' experience and reduce development time. We will be talking about new MVC2 features such as: Model Validation, Areas and Template Helpers. We will also discuss the new built-in MVC project templates that ship with VS2010. About the Speaker Sam Abraham is a Microsoft Certified Professional (MCP) and Microsoft Certified Technology Specialist (MCTS ASP.Net 3.5) He currently lives in South Florida where he leads the West Palm Beach .Net User Group (www.fladotnet.com) and actively participates in various local .Net Community events as organizer and/or technical speaker. Sam is also an active committee member on various initiatives at the South Florida Chapter of the Project Management Institute (www.southfloridapmi.org). Sam finds his passion in leveraging latest and greatest .Net Technologies along with proven Project Management practices and methodologies to produce high quality, cost-competitive software.  Sam can be reached through his blog: http://www.geekswithblogs.net/wildturtle

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  • Ask The Readers: What Are Your Best Malware Fighting Tricks?

    - by Jason Fitzpatrick
    Malware has become increasingly sophisticated and widespread; it’s more important than ever to have a robust toolkit for dealing with it. This week we want to hear about your favorite tips and tricks for dealing with malware infestations. Photo background by clix. Dealing with malware infestations usually takes more than simply running an anti-virus scanner. This week we want to hear your best tips, tricks, and unique tools for dealing with malware on your computer or, more likely, the computers of unwitting friends and relatives. Here’s a few tips we’ve shared in the past to highlight what we’re talking about when we ask for tips (as opposed to simple recommendations for a certain AV application): Here’s a Super Simple Trick to Defeating Fake Anti-Virus Malware How To Remove Internet Security 2010 and other Rogue/Fake Antivirus Malware How To Remove Antivirus Live and Other Rogue/Fake Antivirus Malware How To Remove Security Tool and other Rogue/Fake Antivirus Malware Latest Features How-To Geek ETC Learn To Adjust Contrast Like a Pro in Photoshop, GIMP, and Paint.NET Have You Ever Wondered How Your Operating System Got Its Name? Should You Delete Windows 7 Service Pack Backup Files to Save Space? What Can Super Mario Teach Us About Graphics Technology? Windows 7 Service Pack 1 is Released: But Should You Install It? How To Make Hundreds of Complex Photo Edits in Seconds With Photoshop Actions Add a “Textmate Style” Lightweight Text Editor with Dropbox Syncing to Chrome and Iron Is the Forcefield Really On or Not? [Star Wars Parody Video] Google Updates Picasa Web Albums; Emphasis on Sharing and Showcasing Uwall.tv Turns YouTube into a Video Jukebox Early Morning Sunrise at the Beach Wallpaper Data Networks Visualized via Light Paintings [Video]

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  • Week 11: Spring Break Destination: Specialization

    - by sandra.haan
    Oh how we miss Spring Break - a whole week off from school to play in the sun and get re-charged. You are probably sitting at your computer right now wishing your feet were in the sand on a warm beach somewhere instead of at your desk. Sadly, we can't transport you to a tropical paradise, but we can offer a quick Spring Break with OPN Specialized (shoes optional). Ingredients: 1 dose of Sun FAQ 1 pinch of OPN Specialized awareness 6 OPN Specialized Webcasts 1.5 months of promotional pricing Slather yourself in Sun knowledge by reviewing the FAQ. Once armed with the direction for Sun partners, relax and dive into a good read on OPN Specialized - ahh yes, that's right - the new OPN program offering you the ability to differentiate yourself. You must be exhausted from all of that work - you are on break after all. Once rested, map out an excursion and plan to attend 1 of 6 upcoming OPN Specialized sessions. These will walk you through the steps you need to take to become Specialized. Once completed, reflect on your journey and join OPN Specialized while the promotional pricing is still available. Just like any other trip, you want to know what others are saying about the destination - listen in as Judson talks about the OPN Specialized Webcast series: Feel free to add your own ingredients to this recipe and don't forget to reach out to the Oracle Partner Business Center with any of your questions on OPN Specialized. Happy Spring Break, The OPN Communications Team

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  • Is the Forcefield Really On or Not? [Star Wars Parody Video]

    - by Asian Angel
    What do you get when you mix two not so smart troopers, a very observant princess, and spotty forcefield service? Lots of trouble! Watch as these two troopers use their own brand of reverse psychology, spur-of-the-moment sound effects, and more to try and convince the princess that the forcefield is still on! TROOPERS – Forcefield [via Geeks are Sexy] Latest Features How-To Geek ETC Learn To Adjust Contrast Like a Pro in Photoshop, GIMP, and Paint.NET Have You Ever Wondered How Your Operating System Got Its Name? Should You Delete Windows 7 Service Pack Backup Files to Save Space? What Can Super Mario Teach Us About Graphics Technology? Windows 7 Service Pack 1 is Released: But Should You Install It? How To Make Hundreds of Complex Photo Edits in Seconds With Photoshop Actions Add a “Textmate Style” Lightweight Text Editor with Dropbox Syncing to Chrome and Iron Is the Forcefield Really On or Not? [Star Wars Parody Video] Google Updates Picasa Web Albums; Emphasis on Sharing and Showcasing Uwall.tv Turns YouTube into a Video Jukebox Early Morning Sunrise at the Beach Wallpaper Data Networks Visualized via Light Paintings [Video]

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  • Adding dynamic business logic/business process checks to a system

    - by Jordan Reiter
    I'm wondering if there is a good extant pattern (language here is Python/Django but also interested on the more abstract level) for creating a business logic layer that can be created without coding. For example, suppose that a house rental should only be available during a specific time. A coder might create the following class: from bizlogic import rules, LogicRule from orders.models import Order class BeachHouseAvailable(LogicRule): def check(self, reservation): house = reservation.house_reserved if not (house.earliest_available < reservation.starts < house.latest_available ) raise RuleViolationWhen("Beach house is available only between %s and %s" % (house.earliest_available, house.latest_available)) return True rules.add(Order, BeachHouseAvailable, name="BeachHouse Available") This is fine, but I don't want to have to code something like this each time a new rule is needed. I'd like to create something dynamic, ideally something that can be stored in a database. The thing is, it would have to be flexible enough to encompass a wide variety of rules: avoiding duplicates/overlaps (to continue the example "You already have a reservation for this time/location") logic rules ("You can't rent a house to yourself", "This house is in a different place from your chosen destination") sanity tests ("You've set a rental price that's 10x the normal rate. Are you sure this is the right price?" Things like that. Before I recreate the wheel, I'm wondering if there are already methods out there for doing something like this.

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  • Hack Apart a Highlighter to Create UV-Reactive Flowers [Science]

    - by ETC
    College students have long been hacking apart highlighters to create glowing bottles of booze to line their dorm room walls. Far more interesting, however, is the application of the hack to flowers. Many of you may remember a science class experiment from years gone by where in you put food coloring in a beaker and then some freshly cut white flowers; returning to the experiment a day later yielded flowers colored to match the dye you added. This little experiment relies on the same technique, only instead of blue food coloring the flowers suck up UV-reactive highlighter dye. Check out the video below to see the experiment in action: Have a fun science experiment to share? Let’s hear about it in the comments. Make Flowers Glow in the Dark (with Highlighter Fluid and UV Light) [YouTube via Make] Latest Features How-To Geek ETC Learn To Adjust Contrast Like a Pro in Photoshop, GIMP, and Paint.NET Have You Ever Wondered How Your Operating System Got Its Name? Should You Delete Windows 7 Service Pack Backup Files to Save Space? What Can Super Mario Teach Us About Graphics Technology? Windows 7 Service Pack 1 is Released: But Should You Install It? How To Make Hundreds of Complex Photo Edits in Seconds With Photoshop Actions Hack Apart a Highlighter to Create UV-Reactive Flowers [Science] Add a “Textmate Style” Lightweight Text Editor with Dropbox Syncing to Chrome and Iron Is the Forcefield Really On or Not? [Star Wars Parody Video] Google Updates Picasa Web Albums; Emphasis on Sharing and Showcasing Uwall.tv Turns YouTube into a Video Jukebox Early Morning Sunrise at the Beach Wallpaper

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