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• Left Join with Entity Framework

  - by sanfra1983

  hi, someone can tell me how to do this query in EF1: select a.idAnimali, a.titolo, a.commenti, a.ordine, a.idcatanimali, table1.nomefoto FROM tabanimali as a LEFT JOIN (SELECT idanimali, nomefoto tabfotoanimali FROM LIMIT 1) AS Table1 On a.idAnimali = table1.idanimali WHERE a.idcatanimali = idcatanimale Thanks

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• ASP.NET MVC 2 Localization/Globalization stored in the database?

  - by richburns

  Hello I've been searching for a while for a good example of localizing an C# ASP.NET MVC 2 application but storing the data in the database instead of .RESX files. Unfortunately I've had no luck finding a good example and was hoping someone else may know and could point me in the right direction? Many thanks for any help/advice/articles

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• Open file from server and send to browser

  - by netmajor

  Hey, In my asp.net application I create pdf file and save it in App_Data folder on server. Next I want to open this file that user can print it. How to open this file in browser ? Send it in http header etc ? Someone have some examples? Please help ;)

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• How Does Modulus Divison Work

  - by NSWOA

  I don't really understand how modulus division works. I was calculating 27 % 16 and wound up with 11 and I don't understand why. I can't seem to find an explanation in layman's terms online. Can someone elaborate on a very high level as to what's going on here? EDIT: Thanks for all your answers. You guys are incredibly quick. It all makes sense now.

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• Struts 2 + Reading values from the action

  - by Panther24

  I writing a Struts 2 application. The main operation I'm trying now is to read from the action call a List and display it in the form of a table in the JSP. I've searched the net and check out a lot of examples, but in vain. Can someone point out to a good working example?

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• How to posting to WordPress using C# ?

  - by Shinichi

  Hi, I want to write a program that can post data into WordPress using C# via POST method. I have no idea to do that. I hope someone help me some ideas. WordPress have any API support that ? Thanks !

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• javascript / html - visit duration on page

  - by user360322

  Is there a way to use javascript to determine how long someone was looking at my webpage before they closed their browser or hit the back button? Something like send a message to php page every few seconds or so in the background?

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• all important files and folders in ubuntu?

  - by ajsie

  searched in google but i couldnt find a good page listing all important FILES and FOLDERS in ubuntu. someone knows a good source?

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• What does ON [PRIMARY] mean?

  - by Icono123

  I'm creating an SQL setup script and I'm using someone else's script as an example. Here's an example of the script: SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO CREATE TABLE [dbo].[be_Categories]( [CategoryID] [uniqueidentifier] ROWGUIDCOL NOT NULL CONSTRAINT [DF_be_Categories_CategoryID] DEFAULT (newid()), [CategoryName] [nvarchar](50) NULL, [Description] [nvarchar](200) NULL, [ParentID] [uniqueidentifier] NULL, CONSTRAINT [PK_be_Categories] PRIMARY KEY CLUSTERED ( [CategoryID] ASC )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY] ) ON [PRIMARY] GO Does anyone know what the ON [PRIMARY] command does? Regards.

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• What is the advantage of using constraints on C# Generics

  - by user313197

  Can someone tell me what the difference is between the following public class CarCollection:List where T:Car { } and public class CarCollection:List { } To me they seem to do the same thing, create type-safe collection of "Car" objects.

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• Display different iphone views depending on logged in status

  - by user330936

  I want to display a login view to my users if they are not logged in and the main view if they are. In my header file I define a variable to hold the logged in status #define loggedIn 0 I figure I should then reference this in the initWithNibName method and then decide which nib to load. Is the right way of doing it? If so can someone help me out with the exact code? Thanks for any help

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• C# Attribute.isDefined() example?

  - by UpTheCreek

  Can someone please give me an example of using Attribute.isDefined() to check if a particular custom attribute has been applied to a given class? I've checked msdn, but only see possiblities for attributes applied to assemblies, members etc. I'm also open to alternative methods for achieving the same thing!

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• what does positional and named parameter in a query mean?

  - by ajsie

  here we got a positional parameter: SELECT u FROM ForumUser u WHERE u.id = ?1 and here a named parameter: SELECT u FROM ForumUser u WHERE u.username = :name this is DQL (doctrine query language) but i think the concept is the same. could someone please explain what these mean and do?

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• Can i execute the events in sequence in jquery

  - by Mirage

  I am using accordians. I want that if someone click on hyperlink inside the accordion , then that accordion should slide up slowly and only after that the nect accordion falls down or open $(".accord").live('click', function(){ $('#rr1').next().slideUp('slow'); $('#rr3').next().slideDown('slow'); But i have seen that the other accordion starts opening up at the same time when the other is closing. It it something related to asynchronous thing. I don't know });

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• Closure vs Anonymous function (difference?)

  - by Maxim Gershkovich

  Hi, I have been unable to find a definition that clearly explains the differences between a closure and an anonymous function. Most references I have seen clearly specify that they are distinct "things" yet I can't seem to get my head around why. Could someone please simplify it for me? What are the specific differences between these two language features? Which one is more appropriate in what scenarios?

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• Does Math.Sqrt cache its own results?

  - by Jonathan Beerhalter

  Someone has suggested to me that the built in C# Math.Sqrt function in .NET 4.0 caches its results, so that if I call Math.Sqrt(50) over and over again, it's not actually doing a sqrt, but just pulling the answer from a cache. Can anyone verify or deny this claim? If it's true then I have a bunch of needless caching going on in my code.

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• Convert Video To MP3 in php?

  - by Belgin Fish

  Hey, I'm just wondering if it would be possible to convert videos to mp3 files in php, if so, could someone point me in the right direction?

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• When and how are classes garbage collected in Java?

  - by Bright010957

  I asked a question about Garbage Collection in Java in this topic. But the answer I got, gave me another question. Someone mentioned that classes can be collected by the garbage collector too. Is this true? And if it is true, how does this work?

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• C: Convert A ? B : C into if (A) B else C

  - by tur1ng

  I was looking for a tool that can convert C code expressions for the form: a = (A) ? B : C; into the 'default' syntax with if/else statements: if (A) a = B else a = C Does someone know a tool that's capable to do such a transformation? I work with GCC 4.4.2 and create a preprocessed file with -E but do not want such structures in it.

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• Trac: "Waiting On" plugin?

  - by Mark

  Sometimes an issue can't be resolved until someone else does something, or until some event occurs. Is there an add-on for trac that adds a field for these situations?

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• jquery: iterating through various ul's list-items?

  - by user239831

  hey guys, someone already helped me solving the following problem: i wanted to iterate with my up and down arrows through list-items. http://jsfiddle.net/zBjrS/1/ in this example i only had one UL and wanted to navigate through its list-items. meannwhile i have multiple ul's underneath each other and want to navigate seemlessly through all of them as if there were only one UL. http://jsfiddle.net/zBjrS/2/ any idea how i could do that? thank you

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• memory leaks in Instruments

  - by jj

  I'm getting lots of leaks in my code, but none of the leaks point to any of my code (they are all UIKit methods). I'm running 3.0. Could someone tell me how I go about figuring out where these leaks are coming from?

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• Visual Studio 2010 - Crash/Problems on the keyboard (Keys)

  - by Ph.E

  Camarades, My Visual Studio is in trouble in keyboard. I am working normally, when suddenly my keyboard loses its configuration, so where is the "" becomes "/". Someone can tell me what would be a possible solution? (Yes, I know something is hazy). Or has left some Pachter fix for problems like this. Grateful for any help. Success for all. Microsoft Visual Studio 2010 Version 10.0.30319.1 RTMRel

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• How to disable cross-site ajax policies in firefox?

  - by user364993

  I need a way to request any site using Ajax. I mean ANY site, I don't want to have to use the workarounds that firefox offers that only apply to someone who's making page requests from the same domain. Is there ANY way to let this happen? I want this to occur as a local file.

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• ASP.net LoginStatus - change status to logout when log in successful

  - by craig

  How should I go about this? I mean how does the control know whether someone is logged in or not? Session ID? Cookies? Recommendation of which one I should implement? A guide or tutorial would be appreciated.

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