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• Data Access example using Entity Framework

  - by Dan

  Does anyone know of or having any good examples of how to use Entity Framework version 2 in the Data Access layer and put an interface on it so the business layer uses the interface rather than knowing about EF? I have found some examples but they are all from 2009 and I'm not sure how they relate to Entity Framework version 2.

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• How to get the Handle that is executed in winexec or shellexecute?

  - by XBasic3000

  i use to create a custom function like winexec(...):Hwnd that will retun the handle of executed application. i did use the findwindow() but having problem if it change window caption.

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• Multiple tables on one page with prawn

  - by Ignace

  Hey, I'm using prawn for pdf generation and everything works quite well, but now I'm having a bit of a problem. When I put multiple tables on one page, they just get put over each other and not under each other. Is this normal behaviour and what can I do about it? I add the tables on the most normal behaviour btw :) Thanks!

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• Code indentation helper for gedit (python).

  - by aviraldg

  See the little vertical lines? They're damn helpful when writing Python code. Any chance I could get something similar for gedit? I wouldn't mind having to write my own plugin, as long as it's in Python... So: Is there a plugin for this in gedit? If not, would it be possible to write one in Python.

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• virtualenvwrapper .hook problem

  - by Wraith

  I've used virtualenvwrapper, but I'm having problems running it on a new computer. My .bashrc file is updated per the instructions: export WORKON_HOME=$DEV_HOME/projects source /usr/local/bin/virtualenvwrapper.sh But when source is run, I get the following: bash: /25009.hook: Permission denied bash: /25009.hook: No such file or directory This previous post leads me to believe the filename is being recycled and locked because virtualenvwrapper.sh uses $$. Is there any way to fix this?

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• Changing new Tomcat settings from the defaults in STS Eclipse

  - by Ribeye

  I find myself continually having to delete my Tomcat 7 server in STS Eclipse and re-installing. Each time I have to then: a) increase start up time from 45 sec and b) increase Tomcat memory by adding something like this on the "VM Arguments" under the "Arguments" tab: "-XX:MaxPermSize=512m -XX:PermSize=512m -Xms256m -Xmx1024m -XX:-UseGCOverheadLimit" How do you change defaults for a) and b)? Google has plenty of info on changing these one time, but I want to change the defaults for a "new", and on this the search is coming up a blank. Thanks

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• Is there a way to sort by more than one field in Crystal Reports?

  - by John at CashCommons

  I'm using Crystal Report with VB.NET in Visual Studio 2005. I have report that works if I pass in a list of List(Of Stuff). I had been sorting the report by one of the members of Stuff but a need now to sort first by one member, like Stuff.StatusCode and then by another member, like Stuff.ItemNumber. Can I do this just be having more than one SortField member, or do I need to do it some other way? Thanks as always!

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• Multiplying 2 Columns

  - by itsaboutcode

  Hi, I am very new to asp and having following problem I am getting 2 values from 2 column, from database and when i try to multiply them, its giving following error Error Type: (0x80020009) Exception occurred. This is my code totalPrice = totalPrice + rs("ProductQunaity") * rs("ProductPrice"`)

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• Asp.net Ajax SlideShowExtender won't load images on server?

  - by P a u l

  You can see from the comments on this page that people are having trouble loading images on a server, but they load ok on localhost. Do you have any idea why this would not work? The page and control appear ok otherwise, just no images. Someone must have figured this out by now?

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• how to build a website in DNN 5?

  - by vishal

  How can i develop a module containing three folders like admin,jobseeker and employer having there own functionality with user controls. Actully i want to develop a job site using DotNetNuke 5 ,how can i start ? How can i build the modules required for jobsite? Please give me your most valuable guidelines on this. Thanking you in advance.

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• Defer Eclipse Treeviewer loading by DeferredTreeContentManager

  - by qichuan

  I understand there is an approach to defer TreeViewer loading by using DeferredTreeContentManager, learnt from this useful tutorial. However, this mechanism requires the model to implement IDeferredWorkbenchAdapter interface, which introduces problem to my legacy immutable model classes. Is it possible to use DeferredTreeContentManager without having model implementing IDeferredWorkbenchAdapter interface?

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• send email to single ExactTarget subscriber without TriggeredSend

  - by Max Gontar

  There is an email service ExactTarget with web service API. There are samples (in php though) for sending email to whole list instantly, or to single subscriber by triggered action. It's pretty hard to get in it's documentation, and I couldn't find explanation how to send email to a single subscriber instantly without having some triggering actions. Any help or advice will be great.

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• html.actionlink doesn't passing parameter to controller action

  - by FosterZ

  hi, m having problem in passing parameter to controller action, i have done the following Url.Action("SchoolDetails","School",new{id=item.SchoolId}) and my controller action follows public ActionResult SchoolDetails(string schoolId,_ASI_School schoolDetail) { schoolDetail = SchoolRepository.GetSchoolById(schoolId); return View(schoolDetail); } i dn't know why the schoolId above in action is getting null..

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• Is there an easy way to change iPhone Application Settings from within an application?

  - by Matt

  I've got application settings working just fine. However, I'd like to be able to change my app settings from within my app. It seems as though there should be some kind of generic way to add this functionality to my app without having to recreate all the controls myself. I mean, the code is already written in apple's settings app. Maybe someone wrote this code and open sourced it? (if it is not already available)

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• return an address of a double

  - by bks

  i'm having an issue understanding why the following works: void doubleAddr(double* source, double** dest) { *dest = source; } i get a pointer to a double and want to change the double that dest points to: //usage: int main() { double* num; double* dest; doubleAddr(num, &dest); return 0; } thanks in advance

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• Unable to download trace file

  - by Firas Assaad

  Whenever I switch to DDMS view and start method profiling, I get the following error message when I stop profiling: Method Profiling Error: Unable to download trace file: Remote object doesn't exist! This only happens with 1.6 and 2.1 AVDs, 2.2 and 2.3 work fine. I've been having this problem ever since the latest update to the Eclipse Android plugin. I'm using Eclipse 3.5.2 on Ubuntu 10.04 with Android Development Toolkit version 8.0.0.v201011171904-77661. Let me know if you need any more information.

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• passing an array structure as an array

  - by Matias

  I'm having trouble passing a structure array as a parameter of a function struct Estructure{ int a; int b; }; and a funtion Begining(Estructure &s1[]) { //modifi the estructure s1 }; and the main would be something like this int main() { Estructure m[200]; Begining(m); }; is this valid?

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• how to declare a public string with a textbox's text

  - by Ian Lundberg

  i am trying to do public string str = txtText.Text; but it wont let me use txtText.txt so how would I declare that so it can be used everywhere? I can't use it in the button1_click event because if I do it messes it up because I am having a string retrieve from the textbox and set to the textbox so it doesn't work right so I have to have it retrieve the textbox's text somewhere else then set to it.

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• Facebook updates posted to wordpress blog.

  - by Davey

  I am trying to set up a page on a wordpress site that displays the feed for a facebook fan page. I can't seem to locate the RSS link and it seems tons of people are having the same problem. Anyone know of a way to approach this problem?

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• unix `tee` - chain of commands

  - by Mike

  In a unix environment, I want to use tee on a chain of commands like so $ echo 1; echo 2 | tee file 1 2 $ cat file 2 Why does file only end up as having the output from the final command? For the purpopses of this discussion, let's assume I can't break them apart and run the commands seperately.

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• Is it possible to have 'sub-templates' when using MailDefinition

  - by Dan

  I am using the MailDefinition class to create html emails for my site. The only problem I am having is that there is alot of repetition in the string templates. For example the email footer along with all the associated html and css has to be repeated in each template type. Is there a way to have sub-template? or some mechanism for avoiding this repetition?

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• Word document: line spacing

  - by akhil

  in word document i want that if two lines are there with some space b/t them if i press enter then there space shld'nt get change? for ex: 2 lines r as like: Q1: what is ur name? Q2: r u on time? then space between Q1: and Q2: line shld'nt be change if some one press enter having cursor between the two of the lines. what shld i do?

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• How to make an id auto_increment from where it last left off after a record delete?

  - by Sammy

  This isn't that big of a deal but I was wondering if it can be done. Right now when I insert a new record, the id field which is auto_increment and set as primary key increases it's value by one: id | first_name | last_name ------------------------------ 1 | John | Smith 2 | Jane | Doe But if I delete record 2, the next one I insert is going to have an id of 3. Is there any way to make it have an id of 2 automatically (without having to manually insert it)?

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• Test cases for validating product license...?

  - by sivaramakrishna

  Hi , I am having a product and its license is gets validated from server. Can any body tell me how many test scenarios i can prepare on this to validate license...? Your help is appreciated...? Thanks, sivaram.

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• how can I insert value into a table in sql server 2000 , 2005, 2008?

  - by ricky roy

  I have a table having a single auto Auto Incremented column. How Can i insert the value. Using Insert into table or some other way Thanks Waiting for your replay..

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