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  • Simulating MySQL's ORDER BY FIELD() in Postgresql

    - by Peer Allan
    Hello all, Just trying out Postgresql for the first time, coming from MySQL. In our Rails application we have a couple of locations with SQL like so: SELECT * FROM `currency_codes` ORDER BY FIELD(code, 'GBP', 'EUR', 'BBD', 'AUD', 'CAD', 'USD') DESC, name ASC It didn't take long to discover that this is not supported/allowed in Postgresql. Does anyone know how to simulate this behaviour in Postgres or do we have to pull to sorting out into the code? Thanks Peer

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  • Upgrading from VS2008 Pro to VS2010 Pro without MSDN

    - by Richard Bysouth
    Hi I'm looking to upgrade from Visual Studio 2008 Pro to Visual Studio 2010 Pro without MSDN. On the MSDN US site there's pricing for Upgrade from Standard for $299. On the UK MSDN site however, the only options are to buy with MSDN for £484.99. Obviously a big difference in price there! I can't find any info as to what qualifies for the Upgrade from Standard - anyone know about this? Or whether it's available in the UK? thanks Richard

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  • Signature control - iPad

    - by Tejaswi Yerukalapudi
    I'm looking to develop a signature control for the iPad. I haven't really done this before, but I think this involves creating an area to draw, the draw itself and the storage. Any tips on how to get started will be great! I'm also looking at using a stylus to create a signature. Are there any styluses that are specifically built for the iPad? The normal ones don't seem to work..\ Thanks, Teja

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  • php regular express

    - by kelly
    I have one string format like {blah\blah{\blah\blah...{\bl....}}}{blah...}blah... How can I get the content to the array in the first level, like array( "{blah\blah{\blah\blah...{\bl....}}}", "{blah...}"). Thanks in advance.

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  • similarity match

    - by csetzkorn
    Many search engine have the 'did you mean' functionality. Is there a simple way to use (N)Hibernate (e.g. ICriteria) to find an entity (e.g. keyword) based on similarity. Please note that I do not mean Expression.Like or something like this. I hope this question makes sense. Thanks. Christian

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  • No compile errors when reference added, but errors seen upon build

    - by cjs
    A solution was just converted from VS 2008 to VS 2010. My VS 2010 build is failing with the popular "The type or namespace X could not be found". When I go to the project and go to Add References and add the appropriate project dll, the class name appears in blue text as if .NET found the correct class. However, when I go to the Build menu and select "Build Solution" I get the "namespace not found error" and the class name is no longer blue. Thanks.

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  • is it ok to forget about people without javascript turn on?

    - by Lizard
    I am currently building a new style ecommerce shopping cart to test various scenarios and get the best conversion rates. Alot of this will be Javascript based. So I am trying to establish whether we are now in a time where we can simply say we happy to drop support for people with javascript turned off? Thanks for your help help and advice in advance.

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  • Where to insert 'orderby' expression in this linq-to-sql query

    - by ile
    var result = db.PhotoAlbums.Select(albums => new PhotoAlbumDisplay { AlbumID = albums.AlbumID, Title = albums.Title, Date = albums.Date, PhotoID = albums.Photos.Select(photo => photo.PhotoID).FirstOrDefault().ToString() }); Wherever I try to put orderby albums.AlbumID descending I get error. Someone knows solution? Thanks!

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  • Time consts in Java?

    - by yossale
    Is there a Java package with all the annoying time consts , like miliseconds/seconds/minutes in a minute / hour /day / year ? I'd hate to duplicate something like that Thanks!

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  • Cake php menu generation

    - by RSK
    hai everyone........ I am trying to generate dynamic menu according to the user permission given with ACL component in cake php.. ie., if a user logins, i need to check which all actions are permitted for that specific user and according that list of actions i need to generate menu can any one help me to get all the permitted actions from the acos,aros,acos_aros tables thanks in advance

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  • UISearchDisplayController - how to display search result with only by scope button selected but empt

    - by billibala
    The UISearchDisplayController is very handy and implementing search is pretty straightforward. However, I bump into problem when, in my app, I want to display search result with empty search string but selected scope button. It seems like it's a must to enter some search string in order to get the search result table being initialized and displayed. Is there any ways to display search result immediately after user has picked a scope but not entered search word yet? Thanks Bill

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  • Silverlight 4 Data Binding with anonymous types.

    - by Anthony
    Does anyone know if you can use data binding with anonymous types in Silverlight 4? I know you can't in previous versions of silverlight, you can only databind to public class properties and anonymous type properties are internal. Just wondering if anyone has tried it in silverlight 4? Thanks in advanced

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  • JavaScript regex - positive lookahead -- giving me syntax errors

    - by Tourshi
    This piece of regex (?<=href\=")[^]+?(?=#_) is supposed to match everything in a href value except the the hash value and what follows it within the href url. It appears to work fine under Regex debuggers/testers such as http://gskinner.com/RegExr/ but in javascript it appears to produce syntax error. If i remove the < from the (?<=) it works however, that's not the positive lookahead I am looking for. I am pulling my hair off, as usual, thanks to Regex lol Please help

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  • create a plugin in Delphi Prism using Hydra (Remobjects)

    - by simon
    Hi, I have to create a plugin in Delphi Prism for Application that is already in Delphi. I have read all about Hydra 3.0 in www.remobjects.com and have some queries. Can you please give me an example how to create custom Interfaces for communication between Delphi Host and .Net Plugin.(either in C# or Delphi Prism) what is the role of ModuleController in Hydra plugin and how it works there? Role of Manager Component? Many Thanks in Advance.

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  • Call macro from Python script?

    - by Eric
    One of our page templates is made up of a bunch of macros. These items are a bunch of html tables. Now, I want a couple of these tables in a Python script to create a PDF. Is there a way call a macro from a Python script and get back the HTML that is produced? If so, can you explain? Thanks Eric

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  • Problem with Rails ERb rendering?

    - by logan
    A very simple HTML in my .erb file: <a href="javascript:void(0)" id="xyz">Click</a> But when browsing this code in the browser, I get the link which text is: Click (javascript:void(0)). Could you please help me explain why it is? Thanks much for your help. My development environment: Ruby 1.8.7 Rails 2.3.4

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