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• Product table, many kinds of product, each product has many parameters

  - by StoneHeart

  Hi, i'm have not much experience in table design. My goal is a product table(s), it must design to fix some requirement below: Support many kind of products (TV, Phone, PC, ...). Each kind of product has different set of parameters like: Phone will have Color, Size, Weight, OS... PC will have CPU, HDD, RAM... Set of parameters must be dynamic. You can add or edit any parameter you like. I don't want make a table for each kind of product. So I need help to find a correct solution. Thanks.

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• Remove Duplicates from LEFT OUTER JOIN

  - by Kaushik Gopal

  Hey folk my question is quite similar to http://stackoverflow.com/questions/757957/restricting-a-left-join I have a variation in that request though and the comment didn't allow too many characters hence posting as a new question. I hope this doesn't go against the posting rules/etiquette. Assuming i have a table SHOP and another table LOCATION. Location is a sort of child table of table SHOP, that has two columns of interest, one is a Division Key (calling it just KEY) and a "SHOP" number. This matches to the Number "NO" in table SHOP. I tried this left outer join: SELECT S.NO, L.KEY FROM SHOP S LEFT OUTER JOIN LOCATN L ON S.NO = L.SHOP But i'm getting a lot of duplicates since there are many locations that belong to a single shop. I want to eliminate them and just get a list of "shop, key" entries without duplicates. any ideas how? (edit: ORACLE 10g Database)

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• jQuery prevent paste to iframe designmode from MS Word

  - by naugtur

  I've seen some questions on catching the paste event. This looks helpful. But I want to prevent paste on a designmode iframe from happening when the pasted content is not plaintext, but comes from MS Word or other WYSIWYG editor. What is experience on that? I suppose I should catch the event (bind to iframe or to its body?) and look for some specific tags in the clipboard. What content does Internet Explorer add every time? [edit] After doing more research I see there is no easy way to work with clipboard in non Internet Explorer browser except some Flash tricks. I don't want them. How can I detect paste in Firefox and others then?

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• How to use Private Inheritence aka C++ in C# and Why not it is present in C#

  - by Vijay

  I know that private inheritance is supported in C++ and only public inheritance is supported in C#. I also came across an article which says that private inheritance usually defines a HAS-A relationship and kind of an aggregation relationship between the classes. EDIT: C++ code for private inheritance: The "Car has-a Engine" relationship can also be expressed using private inheritance: class Car : private Engine { // Car has-a Engine public: Car() : Engine(8) { } // Initializes this Car with 8 cylinders using Engine::start; // Start this Car by starting its Engine }; Now, Is there a way to create a HAS-A relationship between C# classes which is one of the thing that I would like to know - HOW? Another curious question is why doesn't C# support the private (and also protected) inheritance ? - Is not supporting multiple implementation inheritance a valid reason or any other? Is private (and protected) inheritance planned for future versions of C#? Will supporting the private (and protected) inheritance in C# make it a better and widely used language?

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• Returning a tuple of multipe objects in Python C API

  - by celil

  I am writing a native function that will return multiple Python objects PyObject *V = PyList_New(0); PyObject *E = PyList_New(0); PyObject *F = PyList_New(0); return Py_BuildValue("ooo", V, E, F); This compiles fine, however, when I call it from a Python program, I get an error: SystemError: bad format char passed to Py_BuildValue How can this be done correctly? EDIT: The following works PyObject *rslt = PyTuple_New(3); PyTuple_SetItem(rslt, 0, V); PyTuple_SetItem(rslt, 1, E); PyTuple_SetItem(rslt, 2, F); return rslt; However, isn't there a shorter way to do this?

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• Accessing a file in Windows and Linux when working with JAVA+Eclipse.

  - by Gabriel A. Zorrilla

  Hi there. I'm doing some JAVA coding at home and at work. At home i have Linux, work, Windows. The rootpath to X file in Windows is c:\Documents And Settings\User\My Documents\Dropbox\file.xxx and in Linux is something like /media/My Documents/Dropbox/file.xxx So, every time i edit in either system, i have to manually change the root of the file in a new File(FILEPATH) statement. Is there a workaround for this? I bet if the file root is relative to the project resource tree would do the trick, but that's an Eclipse based solution, not JAVA, i believe.

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• SVN post-commit hook doesn't open up GUI

  - by Oded

  Hi, I've created a form application in .NET which will be used in the post-commit hook. the problem is that the UI of the application is not shown. What may be the problem? Thanks. EDIT my UI should show Issue numbers of the developer. from there he should choose the Issue number that will be inserted to the log message. I've completed the script. But the UI is not shown.

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• ASP.NET Session expires in no time?

  - by Galilyou

  Weired problem! ASP.NET Session expires instantly. In my web.config I have this session settings: <sessionState mode="InProc" timeout="10000" /> AFAIK the timeout attribute's value is in minutes and can't be greater than 525,600 minutes (1 year). I don't understand what I am doing wrong here. Why is the session expiring. Is it a server memory issue? I don't think so, the server is pretty descent and it has only one site which isn't doing much after all. Ideas? EDIT: After setting the cookiless attribute to true, and while noticing the session id on the url, I can see that the session id CHANGING. I assume that this means the session is expiring. The IIS Settings are correct AFAIK (the enable session state checkbox is checked, and the value of the time is 20). A Picture is worth 100 words:

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• Tree data structure in iphone with coredata

  - by ebabchick

  Hi, I am looking to store a tree structure in CoreData for iphone. Can someone give me some tips on the best way to go about this? Basically I want to have a bunch of folders that people can dive into in a table view, and I want to have leaves of the tree be photos. The thing is, I want to be able to let the user edit these folders on-the-fly and add folders and content (photos) at their discretion. I'm relatively new to CoreData. Any help would be appreciated. Thanks.

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• Missing Menu Bar in Visual Studio 2010

  - by Jeremy Sullivan

  When I opened up Visual Studio 2010 this morning, my Menu Bar (you know, the bar with File, Edit, etc. on it) was missing. I've tried all of the right-click menus, customize options, Function keys and Google searches that I can think of but to no avail. This is exactly the kind of humiliation that brings sobriety to my ever-growing ego as a developer. I'm actually posting this on StackOverflow.com for the world to see. Next, I will be just as humiliated when someone replies to this and tells me precisely how simple it is and how ignorant that I am for not knowing the simple key combination or finding it on Google. Thank you, your majesty, for your sharp retort in advance.

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• Suppressing NSLog statements for release?

  - by fuzzygoat

  I wonder if someone could help me setup a number of NSLog statements so they print to console when executing in "Debug Mode" but don't print in "Release Mode". I understand I need to add something like DEBUG = 1 to the debug config in Xcode but I can't find where. Also how do I utilise this in my code? NSLog(@"Print Always"); if(DEBUG) NSLog(@"Print only in debug"); Is there a simple way of doing this? EDIT: I tried following this but when I entered either: OTHER_CFLAGS or GCC_PREPROCESSOR_DEFINITIONS Xcode informed me that "theres already another key named .... " gary

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• Software to create a knowledge base/FAQ system

  - by H1Man

  Our company is looking to build a web-based knowledge base system that can be used by our clients/end users to reduce the amount of support calls. Couple important notes: This is aimed at our end users, in other words, non-techies. So the UI has to be easy to use Should have the excellent (fast, accurate) search Should have ability to rate and comment on articles This will only be maintained by one or 2 people, so security isn't a big concern Something similar to what Microsoft is doing with their Knowledge Base. http://support.microsoft.com/search/ Does anyone have any recommendations on what software I can use? Thanks, H. Edit: I should have made this clear before but I don't mean build as in having our developers build a support/kb system from the ground up. I am looking to use a existing software package/solution that can be used to implement a knowledge base/support site.

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• CSS Redundancy checker for GWT

  - by cupakob

  In my project i have a lot of css styles. Some of them are never used (not anymore). I check this manually with eclipse: i select text and then with "Search - Text - Project" i can find, if this style occurs only in the stylesheet or also in java files. Is there better way to check, which styles are currently used in my GWT project? edit: @Igor,Keith: thanks for the hint, but i'm not using the CssResource to insert my css file. Instead i use my index.html. And i want to remove the unused styles just for better overview. CssResource is not exactly, what i'm looking for.

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• django ignoring admin.py

  - by noam

  I am trying to enable the admin for my app. I managed to get the admin running, but I can't seem to make my models appear on the admin page. I tried following the tutorial (here) which says: (Quote) Just one thing to do: We need to tell the admin that Poll objects have an admin interface. To do this, create a file called admin.py in your polls directory, and edit it to look like this: from polls.models import Poll from django.contrib import admin admin.site.register(Poll) (end quote) I added an admin.py file as instructed, and also added the following lines into urls.py: from django.contrib import admin admin.autodiscover() urlpatterns = patterns('', ... (r'^admin/', include(admin.site.urls)), ) but it appears to have no effect. I even added a print 1 at the first line of admin.py and I see that the printout never happens, So I guess django doesn't know about my admin.py. As said, I can enter the admin site, I just don't see anything other than "groups", "users" and "sites". What step am I missing?

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• Map a column to be IDENTITY in db with EF4 Code-Only

  - by Tomas Lycken

  Although I have marked my ID column with .Identity(), the generated database schema doesn't have IDENTITY set to true, which gives me problems when I'm adding records. If I manually edit the database schema (in SQL Management Studio) to have the Id column marked IDENTITY, everything works as I want it - I just can't make EF do that by itself. This is my complete mapping: public class EntryConfiguration : EntityConfiguration<Entry> { public EntryConfiguration() { Property(e => e.Id).IsIdentity(); Property(e => e.Amount); Property(e => e.Description).IsRequired(); Property(e => e.TransactionDate); Relationship(e => (ICollection<Tag>)e.Tags).FromProperty(t => t.Entries); } } As I'm using EF to build and re-build the database for integration testing, I really need this to be done automatically...

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• Increase columns width in Silverlight DataGrid to fill whole DG width

  - by Henrik P. Hessel

  Hello, I have a DataGrid Control which is bound to a SQL Table. The XAML Code is: <data:DataGrid x:Name="dg_sql_data" Grid.Row="1" Visibility="Collapsed" Height="auto" Margin="0,5,5,5" AutoGenerateColumns="false" AlternatingRowBackground="Aqua" Opacity="80" > <data:DataGrid.Columns> <data:DataGridTextColumn Header="Latitude" Binding="{Binding lat}" /> <data:DataGridTextColumn Header="Longitude" Binding="{Binding long}" /> <data:DataGridTextColumn Header="Time" Binding="{Binding time}" /> </data:DataGrid.Columns> </data:DataGrid> Is it possible increase the single columns sizes to fill out the complete width of the datagrid? thx!, rAyt Edit: Columns with "*" as width are coming with the Silverlight SDK 4.

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• Where to start on creating finger swipe navigation in an collection of items

  - by Thomas Stock

  Lets say I want to make a control to select any integer number by dragging on a "bar" with numbers: (156 is selected) Mousedown on "159" and dragging towards the left and then doing mouseup changes the control to this: (160 is selected) I've been experimenting for the past 3 hours but I'm inexperienced in Silverlight so I'm having problems getting started. My current guess is I should seperate this into 2 steps: Step 1: Build this control without swiping behavior. Just 2 buttons to go up a number or go down a number Step 2: Replace the buttons by handling mouse events. With my limited knowledge I think I would manage building a crappy control that does this, with very messy xaml and c# and lots of headaches when trying to apply styling and fancy state transitions, but I was hoping some xaml wizards could get me started with the basic approach? Edit: This is an implementation of what I'm trying to achieve in Silverlight: Iphone's datepicker:

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• How do you backup your localhost ?

  - by justjoe

  i have method to backup my work on localhost based on week basis. i use multipe dos command and save in on a bat file. i use command such as copy and xcopy and save my localhost to another place. After my server grow larger, i think it take too much space. So tehre is a way to solve this problem ? maybe a software that can track changes on our php code. EDIT : I use windows xp sp2, on XAMPP Apache PHP 5.2.1 the localhost refer to my laptop. i install the localhost server here

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• Simple way to implement computer-go board in Java

  - by codingbear

  I want to make a simple Go board to design an Computer Go game. In a go game, you lie a "stone" (white or black) on a position where horizontal and vertical lines intersect. What are some simple ways to restrict users from placing their stones in other locations? Maybe I'm just not seeing a simple solution. EDIT I guess I should rephrase my question better: I want to know how to do the background image of Go board, so that I can lie my stones on the intersection of the horizontal and the vertical lines. I was thinking about getting a just regular Go board image, and when I'm actually rendering stones, I find right position of pixels to lie stones. However, that solution did not seem to be the best solution, since I need to worry about size of stone images and think about proportionality when I either expand or shrink the board window.

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• CodePlex Daily Summary for Tuesday, November 01, 2011

  CodePlex Daily Summary for Tuesday, November 01, 2011Popular ReleasesAgFx Windows Phone Application Data Caching Framework: AgFx November Update: This update is primarily a bug fix release, which provides a number of stability and performance enhancements to AgFx. Available as a NuGet package here. Release Notes Fix IsoStore exceptions during shutdown (Changelist 81729) Thread safety and sequencings issues (Changelists 78682,79252, 80707) Fix landscape layout issue in auth sample Fix async keyword collision Supporting overlapping/multiple notifications for Load requestsiTuner - The iTunes Companion: iTuner 1.4.4322: Added German (unverified, apologies if incorrect) Properly source invariant resources with correct resIDs Replaced obsolete lyric providers with working providers Fix Pseudolater to correctly morph every third char Fix null reference in CatalogBaseDevpad: 4.6: Whats new for Devpad 4.6: New Recent Files New Run in Safari Minor Bug Fix's, improvements and speed upsWindows Workflow Foundation on Codeplex: Microsoft.Activities v1.8.8: Microsoft.Activities Overview How do I install Microsoft.Activities? Updates in this release9318Technical Analysis Engine for .NET: Technical Analysis Engine 1.25: What's new in the 1.25 release (2011-11-01): - Added Williams %R indicator - Added Moving Average Envelopes indicatorBF3Rcon.NET: BF3Rcon 3.0: This release is targeted for RCON documentation based on R3. Everything should be beta stable, but it's alpha because I haven't been able to fully test it. When a stable release is ready, a proper changelog will be kept. Important Edit: There's one method that will keep this from working in Mono. GeneratePasswordHash uses void HashAlgorithm.Dispose(), which isn't in Mono. This will have to be changed to Clear() in the next release. If anyone needs a Mono version of this immediately, you can...BoxWorld: BoxWorld_2011.10.30: BoxWorld - 8.0.1110.30 This is the initial release of BoxWorld. I'd recommend downloading the installer as it contains the compiled code and everything all nicely contained. By default, you end up with this directory structure: C:\Program Files\ViperWorks\BoxWorld C:\Program Files\ViperWorks\BoxWorld\Data C:\Program Files\ViperWorks\BoxWorld\Interface C:\Program Files\ViperWorks\BoxWorld\Source In the root you have the compiled EXE files, one for the main release, one for the LITE release ...VidCoder: 1.2.1: Fixed a couple regressions: video encoder was blank in queue and crashes with the High Profile preset when opening the Settings window. Fixed problem with auto-update introduced in 1.2.0. If you have 1.2.0 you will need to update manually to get this.AssaultCube Reloaded: Release 2.3: THE RELEASE YOU'VE ALL BEEN WAITING FOR! IT CAN NOW BE CONSIDERED STABLE Linux has Debian 64-bit precompiled binaries, but you can compile your own as it also contains the source. If you are using Mac or other operating systems, download the Linux package. The server pack is ready for both Windows and Linux, but you might need to compile your own for linux (source included) If you are using Windows and require the source code, download the source package!Koober: Koober - The Ebook Creator 0.2: The official release of Koober as Open source. Koober is a ebook creator for Windows, and Koob Reader is the reader.A Microblog API (SINA weibo.com open API in C#, .Net???????API): AMicroblogAPI v1.0: AMicroBlogAPI is a C# implementation, a strong-typed deep encapsulation, a easy-to-use .net wrapper of SINA microblog API v1.0. App developers no longer need to parse various HTTP responses -- all responses are parsed into strong types; No longer need to construt the request query strings -- just simply gives the values of parameters; No longer need to implement the OAuth -- a single call could logs the user on. In this release (AMicroblogAPI v1.0), all basic data APIs are implemented. For ...patterns & practices: Enterprise Library Contrib: Enterprise Library Contrib - 5.0 (Oct 2011): This release of Enterprise Library Contrib is based on the Microsoft patterns & practices Enterprise Library 5.0 core and contains the following: Common extensionsTypeConfigurationElement<T> - A Polymorphic Configuration Element without having to be part of a PolymorphicConfigurationElementCollection. AnonymousConfigurationElement - A Configuration element that can be uniquely identified without having to define its name explicitly. Data Access Application Block extensionsMySql Provider - ...Network Monitor Open Source Parsers: Network Monitor Parsers 3.4.2748: The Network Monitor Parsers packages contain parsers for more than 400 network protocols, including RFC based public protocols and protocols for Microsoft products defined in the Microsoft Open Specifications for Windows and SQL Server. NetworkMonitor_Parsers.msi is the base parser package which defines parsers for commonly used public protocols and protocols for Microsoft Windows. In this release, NetowrkMonitor_Parsers.msi continues to improve quality and fix bugs. It has included the fo...Duckworth Lewis Professional Edition Calculator: DLcalc 3.0: DLcalc 3.0 can perform Duckworth/Lewis Professional Edition calculations 100% accurately. It also produces over-by-over and ball-by-ball PAR score tables.Media Companion: MC 3.420b Weekly: Ensure .NET 4.0 Full Framework is installed. (Available from http://www.microsoft.com/download/en/details.aspx?id=17718) Ensure the NFO ID fix is applied when transitioning from versions prior to 3.416b. (Details here) Movies Fixed: Fanart and poster scraping issues TV Shows (Re)Added: Rebuild single show Fixed: Issue when shows are moved from original location Ability to handle " for actor nicknames Crash when episode name contains "<" (does not scrape yet) Clears fanart when switch...patterns & practices - Unity: Unity 3.0 for .NET4.5 Preview: The Unity 3.0.1026.0 Preview enables Unity to work on .NET 4.5 with both the WinRT and desktop profiles. The major changes include: Unity projects updated to target .NET 4.5. Dynamic build plans modified to use compiled lambda expressions instead of Reflection.Emit Converting reflection to use the new TypeInfo for reflection. Projects updated to work with the Microsoft Visual Studio 2011 Preview Notes/Known Issues: The Microsoft.Practices.Unity.UnityServiceLocator class cannot be use...Managed Extensibility Framework: MEF 2 Preview 4: Detailed information on this release is available on the BCL team blog.AcDown????? - Anime&Comic Downloader: AcDown????? v3.6: ?? ● AcDown??????????、??????，??????????????????????，???????Acfun、Bilibili、???、???、???、Tucao.cc、SF???、?????80????，???????????、?????????。 ● AcDown???????????????????????????，???，???????????????????。 ● AcDown???????C#??，????.NET Framework 2.0??。?????"Acfun?????"。 ????32??64? Windows XP/Vista/7 ????????????? ??：????????Windows XP???,?????????.NET Framework 2.0???(x86)?.NET Framework 2.0???(x64)，?????"?????????"??? ??????????????，??????????： ??"AcDown?????"????????? ?? v3.6?? ??“????”...MVC Controls Toolkit: Mvc Controls Toolkit 1.5.0: Added: The new Client Blocks feaure of Views A new "move" js method for the TreeViews The NewHtmlCreated js event to the DataGrid Improved the ChoiceList structure that now allows also the selection list of a dropdown to be chosen with a lambda expression Improved the AcceptViewHintAttribute controller filter. Now a client can specify not only the name of a View or Partial View it prefers, but also to receive just the rough data in Json format. Now the the SMinimum and SMaximum par...Free SharePoint Master Pages: Buried Alive (Halloween) Theme: Release Notes *Created for Halloween, you will find theme file, custom css file and images. *Created by Al Roome @AlstarRoome Features: Custom styling for web part Custom background *Screenshot https://s3.amazonaws.com/kkhipple/post/sharepoint-showcase-halloween.pngNew ProjectsarlTH: "Airport Link Thailand" Application for Windows Phone 7.1Audio Tags Editor For Excel: The purpose of the project is to create a tool to edit tags of audio files through the excel application. The program is an Excel add-in.AW Load Tester: AW Load Tester is a simple and easy to use website load tester that very closely mimics a regular users browsing session on your website. Many popular load tester only download HTML. AW Load Tester downloads all the related items on a page simultaneously. AzMan - Be Good Do Right !: The AzMan is a collection of reusable software components designed to assist software developers with common enterprise development challenges. http://bbs.fengshupo.com/BestWayWP7UI: The User interface of best wat wp7 applicationCheckout Subsystem Optimizer: Checkout Subsystem OptimizerDBScripter - Library for scripting SQL Server database objects: This project is library that allows users to script SQL Server database objects. Library uses dynamic management views for extracting data about databases objects. This library could be used in various situations. The most interesting areas are comparing database objects and generation database documentation. For both cases examples have been prepared.Dependency Checker: Dependency Checker is a utility for verifying that a set of prerequisites is present on a machine. The set of dependencies is defined in a configuration file. For more information, see http://dependencychecker.codeplex.com/documentation DibTer: DibTer is a brand new CMS for ASP.NET Mainly features are NHibernate MVC JQuery HTML5Dynamics CRM Entity Based Stress Tool: Entity Based Stress Tool, is command line program that creates configurable server agents in order to stress a defined entity at a defined Message/Stage. This tool allows CRM Application Stressing, Plugin Stressing, and enlaborate an execution report.Edinger: Edinger is a simple text editor.FreeboxHDVideoPlayer: FreeboxHDVideoPlayer makes it easier for free.fr french ISP users to play and manage videos stored on the HDD of the Freebox HD. FreeboxHDVideoPlayer simplifie, pour les utilisateurs de free.fr, la lecture et la gestion des vidéos stockées sur le disque du boitier Freebox HD.guglex - google docs xtraz: my studying project for asp.net mvc 3. now displaying spreadsheet rows in card viewIP-Camera MJPEG HTTP Web-Server Emulator: Turns web-camera into IP-camera with mjpeg streaming and access it over network. Usage of i-Lids (Imagery Library for Intelligent Detection Systems) and other data for surveillance systems development. Sends WMV, folder with images, web-camera data over the wire.LIM: LIM is .net software for archive manage.Luminji.CorWeb: luminji's company web.Map Generator: Map Generator for your Civ/Col/Roguelike games in VB.NET.Microformat Parsers for .NET: Microformat's Parsers for .NET helps you to collect information you run into on the web, that is stored by means of microformats. It's written in C# 3.0.Mini Rx: Mini Rx provides LINQ like queries over events for C# and F# using extension methods, somewhat like the Reactive Extensions (Rx) but in a lightweight open source package with one non-strong named assembly.MVC Music Store by NNT: Demo Music Store Follow tut from Microsoft. Team Explorer VS 2010 .NET 4PHP MySQL Web Site Creator: PHP MySQL Web Site Creator helps you create a basic template for your web site using a UI form. I creates all PHP, CSS, HTML basic pages to connect to MySQL database.PQLRD: Paco KLk!Project Web And Application: Project MobileStore in ASP use ASP.NET MVC 3RoboZip: RoboZip combines MS Robocopy and Zip-functionality. Create a job and RoboZip will zip all files (from a list of filetypes) within a time span in the past. The zip file name can contain date and time values of the time period it covers. It's developed in C#. The zip component is the DotNetZip Library from http://dotnetzip.codeplex.com. The logging is done using Apache log4net from http://logging.apache.org/log4net. The idea here is not to only present the code, but also to document how the de...Scriptster Gearbox: Scriptster Gearbox is a full C# scripting system based on Scriptster (also on CodePlex). It is aimed at Visual Studio developers and power users who need to automate the sorts of things that DOS is generally good at, but which using C# can make more powerful and more familiar.Technical Analysis Engine for .NET: Technical Analysis Engine is a .NET based library for technical analysis. It is fast, free, easy to use and provides functionality for financial market analysis.ValidationDSL: A Fluent validation engine with ease to use and reusable around the multi-tenant applicationsWebFormsUtilities: WebFormsUtilities is a collection of tools that assist in using MVC/MVP functionality to webforms in an unobtrusive manner. This differs from a hybrid MVC/WebForms page in that you can use methods like UpdateModel() or TryValidateModel() in a WebForms Page class.Wen - WPF 3D Navigator: Control the camera and the lights of a WPF 3D application without any code modification.WindStudios: WindStudiosWrite My Expect Statement: Have Rhino Mocks automatically generate your expect() and return() statements for you.zion xtraz: some basic helpful classes for use in every project

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• Unknown Host error when attempting to connect to connect to Eclipse plugin repository

  - by BordrGuy108

  Hello, I am running Ubuntu 9.10 and I'm attempting to install a plugin for Eclipse 3.5 from a repository that my company created. This worked in the past on this linux box and also works just fine on my laptop which has Windows XP installed. The exact error message I'm getting in Eclipse is: Unknown Host: <location of repository> org.eclipse.equinox.internal.provisional.p2.core.ProvisionException Any ideas what might be causing something that used to work not to work anymore? Thanks! EDIT: Also, it might be useful to know that I can connect to other eclipse plugin repositories fine; it seems that only my company's internal one is the problem.

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• C# Resource Array

  - by user472875

  Hi, I have a bunch of pictures I'm using in a C# project, and I'm trying to initialize them all for later use. There are over 50 of them and they all have the same name format Properties.Resources._#, where # is the picture number. What I'm trying to do is something like: for(int i = 0; i < 100; i++) { pics[i] = Properties.Resources._i; } How would I go about embedding the index into the name? Thanks, and happy holidays. EDIT: Just realized that if I had a way to embed the index in the name, I could just have a function that returns the specific picture based on the number given, so that would work too.

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• What's an efficient way of calculating the nearest point?

  - by Griffo

  I have objects with location data stored in Core Data, I would like to be able to fetch and display just the nearest point to the current location. I'm aware there are formulas which will calculate the distance from current lat/long to a stored lat/long, but I'm curious about the best way to perform this for a set of 1000+ points stored in Core Data. I know I could just return the points from Core Data to an array and then loop through that looking for the min value for distance between the points but I'd imagine there's a more efficient method, possibly leveraging Core Data in some way. Any insight would be appreciated. EDIT: I don't know how I missed this on my initial search but this SO question suggests just iterating through an array of Core Data objects but limiting the array size with a bounding box based on the current location. Is this the best I can do?

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• Noob-Ready Cython Tutorials

  - by spearfire

  I know a bunch of scripting languages, (python, ruby, lua, php) but I don't know any compiled languages like C/C++ , I wanted to try and speed up some python code using cython, which is essentially a python - C compiler, aimed at creating C extensions for python. Basically you code in a stricter version of python which compiles into C - native code. here's the problem, I don't know C, yet the cython documentation is aimed at people who obviously already know C (nothing is explained, only presented), and is of no help to me, I need to know if there are any good cython tutorials aimed at python programmers, or if I'm gonna have to learn C before I learn Cython. bear in mind I'm a competent python programmer, i would much rather learn cython from the perspective of the language I'm already good at, rather than learn a whole new language in order to learn cython. 1) PLEASE don't recommend psyco edit: ANY information that will help understand the oficial cython docs is useful information

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• Embed a video in my mediamanager inside content in Joomla1.5

  - by Aruna

  Hi, I am working on Joomla currently for the past one month. I am trying to embed a video stream in my article page like inside the content i am trying to have video stream like youtube video. I have uploaded a video in my media manager. And i dono how to stream that video in my page. Please help me in doing so.. EDIT: FOr an youtube video i have used like But i am having the video in my http://www.abc.com/images/abc.flv i am not able to know of how to use this video ?? Please help me..

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