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  • add_without_safety create new DB entry in controller

    - by Karl Entwistle
    Im trying to get a controller to create a new account with the user id filled in, this doesn't work in my controller or in the console, why? Any suggestions on how to implement this would be much appreciated. class PaymentNotification < ActiveRecord::Base after_create :add_account_to_market private def add_account_to_market if status == "Completed" line = LineItem.find(:first, :conditions => { :cart_id => cart.id }) line.quantity.times do Account.new(:user_id => cart.user_id) end end end end

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  • c# - create invisible user control

    - by dhh
    Hey, I need to create a user control in C#.Net, which can be added to the application without being visible - just like the FolderBrowserDialog. It's a new window which I'll be using often so I think this is the right way. The window will be opened by envoking the showDialog-Method as known from the other dialog. Any Idea? Thanks and regards, Daniel

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  • Create your own language in SQL 2005

    - by nimo
    I have developed my own word breaker for SQL 2005 and the Full Text Search feature. I know how to use it by simply hijacking an existing language and add the wordbreaker to the registry for the hijacked language. However I'm not completely satisfied with that solution. I want to create a completely new language is this possible?

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  • create Html anchor to file on the c drive

    - by GigaPr
    H could you tell me how to create a link to a file on the c drive(local machine) or a link to download a file from the hard drive this doesn t seems to work <a href="C:/Documents and Settings/Giga/My Documents/NetBeansProjects/JavaRssFeed/RssFeed/build/web/WEB-INF/Xml/Gaetano Feed.xml" class="font18">C:/Documents and Settings/Giga/My Documents/NetBeansProjects/JavaRssFeed/RssFeed/build/web/WEB-INF/Xml/Gaetano Feed.xml</a> thanks

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  • Create list<string> dynamically

    - by shiv09
    Hello, friends... I want to create a list in a button click event...every time the button is clicked a new list should be created having different name than the previous one... Can anyone please help me out...I'm stuck on it...

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  • Create form select from object containing values

    - by marks34
    I have such an object : var options = {1: 'Running', 2: 'Falling', 3: 'Collapsing wall', 4: (...)}; I'd like to create form's select element with ooptions taken from this object, so something like that (code I tried which is not working, but you can get the idea) : html = '<form action="" ><select name="block-action"><option>-------</option>'; for(k in obj){ html += '<option value="'+k+'">'+obj[k]+'</option>' } html += '</select></form>'

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  • How to create multiple inputs in yii + Q&A admin page

    - by user1764357
    In yii, i am developing page for Creating Question with multiple options using forms. So i have two tables Question QuestionId Question optionId Option OptionId Option To create multiple options, option field should be provided with add button so that after clicking add button, it should display new textbox control to get the new option. All these options displayed in a gridview. So can you please help me. I am very new to yii.

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  • What is the best way to create a shortcut hook mechanism for Office

    - by rak3sh
    I am looking to create shortcut handler for MS Office. I am creating an addin with VS2010 for Office 2010. The handler needs to listen to all keyboard events when Word/PowerPoint is active. Although there is a lot of material for creating application level shortcut handlers, I couldn't find one that was specific to Office. It would be great if somebody could suggest techniques with sample c# code. Thanks

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  • Consideration to create a UI for CrouseControl.net

    - by Nasser Hajloo
    As CrouseControl.net is an open source software and it is a good CI tool, I'm going to create a UI which make configuration easier than tricking XML. So What are the considerations and necessities. I also need to know about any documentation which may help me to implement UI. like a XML tag refrences or something else. any help will appriciated.

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  • how to create internal frame?

    - by joseph
    I created class NewProject extends JInternalFrame. Then I create New...Action named "NEW", localised in File menu. I put code NewProject p = new NewProject(); p.setVisible(true); to the ActionPerformed method of the action. But when I run the module and click "NEW" in file menu, nothing appears. Where can be problem?

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  • Correct way to create a menu with shortcuts in WPF

    - by mattdekrey
    What is the correct/best way to create a menu with hotkey shortcuts? I simply want a File menu like Visual Studio's that has New, Open, Save, Save All, Exit, and a few other standard shortcuts. It seems that InputGestureText displays the appropriate text, but since it's called "Text" and doesn't seem to trigger events, I'm going to assume that isn't the right way to do it. The Command architecture also seems fairly bulky, so I don't want to head down that path if there is a better way.

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  • How to create lines with Athens?

    - by Kilon
    I have no clue how to create lines with Athens. I took a look at Cairo docs but I cant see how Athens is related to Cairo. http://zetcode.com/gfx/cairo/basicdrawing/ In the above link I cant find any equivalent for cairo_set_line_width(cr, 1); I tried to look inside Athens but is nowhere to be found. Overall I find the Athens architecture quite confusing though Cairo looks simple. Any idea how to makes this work ?

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  • Rails HTML editor to create forms

    - by Ignace
    Hey all, I'm looking for a HTML editor which can be (easiliy) integrated in a RoR app that has the possibility to create forms. Not forms per se, but I need the possibility to add radiobuttons, input fields, checkboxes and so on. I loved the smoothness of TinyMCE, but apparently this doesn't take me far enough. Does there exists such a gem/plugin? Thanks!

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  • Create whole path automatically when writing to a new file

    - by Bernhard V
    Hi, I want to write a new file with the Java FileWriter. I use it like this: FileWriter newJsp = new FileWriter("C:\\user\Desktop\dir1\dir2\filename.txt"); Now the dir1 and dir2 currently don't exist. I want Java to create them automatically if they aren't already there. Actually Java should set up the whole file path if not already existing. How can I achieve this?

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