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• jquery: set variable based on one class from an element that has more than one class

  - by John

  Hi I'm trying to make a table who's columns and rows highlight on hover (I realise there are jquery plugins out there that will do this, but I'm trying to learn, so thought I'd have a stab at doing it for myself.) Here's what I've got so far: $('th:not(.features), td:not(.features)').hover(highlight); function highlight(){ …

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• default value support for Entity Framework object construction to avoid having to set this column pa

  - by Greg

  Hi, In entity framework is there a way to have a default value for a column such that Linq to Entity won't require this parameter when constructing a new object? For example I've marked on column in the EF designer with a default value (I typed in "All" as it was a string). But if I try to construct a new record and not specify…

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• How do I add a field in Django model whose data type is set to text

  - by iHeartDucks

  text_field = models.CharField(max_length=max) can I do this? I am using postgresql 8.4. Thanks

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• how do you set the value in a dropdown programatically using jquery

  - by oo

  if i have a dropdown with the following html: <select id="myDropdown" name="myDropdown"> <option value="6">Six</option> <option value="5">Five</option> <option value="3">Three</option> <option value="1">One</option> </select> how can i have this dropdown change to a…

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• Use eval to set unknown property in Python

  - by Mahi

  I have an User class, that has multiple properties inside it, and I also have addPoint method for User class, which allows user to input points into any of it's properties. However, there can be up to like 500 properties, everyone can have different ones, etc. So it would be a pain in the ass to code every property with "if: -…

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• Cannot set g:checkbox to off for a child on one-to-many relationship

  - by icon911

  Got a weird issue with g:checkbox not being saved when its switched from on to off for a child in one-to-many relationship. For example: class Parent { Boolean enabled static hasMany = [children: Child] static constraints = { enabled(blank: true, nullable: true) } } class Child { Boolean enabled static…

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• Give me a practical use-case of Multi-set

  - by Calm Storm

  I would like to know a few practical use-cases (if they are not related/tied to any programming language it will be better).I can associate Sets, Lists and Maps to practical use cases. For example if you wanted a glossary of a book where terms that you want are listed alphabetically and a location/page number is the…

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• Set label text in QTabWidget tab

  - by sterh

  I have QTabWidget on my form and two tabs on it. This tabs have standard text Tab1 and Tab2. How can I change it?

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• How to set up Atana Studio 3 Themes in Pydev

  - by willy1234x1

  I've installed the Aptana Studio 3 preview and noticed it has support for themes (such as a bespin style or Ruby envy) and I'd love to use the Bespin one in Pydev but so far I've had no luck getting it to work, anyone have a clue as to how to get it to work? Video showing the themes in action.

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• Set rails request timeout (execution expired)

  - by whalabi

  Should be an easy one but google isn't helping: can't find a way to get rails to wait longer before a request expires Error is: ActionView::Template::Error (execution expired)

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• SQL Server 2008: Using Multiple dts Ranges to Build a Set of Dates

  - by raoulcousins

  I'm trying to build a query for a medical database that counts the number of patients that were on at least one medication from a class of medications (the medications listed below in the FAST_MEDS CTE) and had either: 1) A diagnosis of myopathy (the list of diagnoses in the FAST_DX CTE) 2) A CPK lab value above 1000…

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• PHP is not called properly in IE using set interval function in Javascript

  - by Hemant

  Hi all, I am trying to show the message updated in DB using the following code var showtime = setInterval('redirect()',5000); ////Redirecting to DB Status ///// function redirect() { xmlhttp = GetXmlHttpObject(); if (xmlhttp==null) { alert ("Browser does not support HTTP Request"); return; } …

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• Jquery set tr with empty td lower than with text in td

  - by PavelBY

  I have html, and jquery for sorting my table (also there is non-standart sorting (with multi-tbody)). My code could be found here: http://jsfiddle.net/GuRxj/ As you can see there, td with prices (on russian ????) are sorted ascending (but tech-as not!? why? (it a question too))... But as you see, i need to send…

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• How to set an Image fit to width of ScrollViewer

  - by Raj

  I've Image placed inside a ScrollViewer. <ScrollViewer x:Name="imageScroller" Grid.Column="2" Margin="5" HorizontalScrollBarVisibility="Visible" VerticalScrollBarVisibility="Visible"> <Image x:Name="imageViewer" Cursor="Hand" RenderTransformOrigin="0,0" Margin="0"> …

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• All possible permutations of a set of lists in Python

  - by Ian Davis

  In Python I have a list of n lists, each with a variable number of elements. How can I create a single list containing all the possible permutations: For example [ [ a, b, c], [d], [e, f] ] I want [ [a, d, e] , [a, d, f], [b, d, e], [b, d, f], [c, d, e], [c, d, f] ] Note I don't…

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• Ordering recursive result set in SQL Server

  - by Ben

  I am having extreme difficulty constructing a query which returns an XML style hierarchy. We have a database table which contains a hierarchy of URLs for our website. The table contains the columns: ID, URL, DisplayName, ParentID, ItemOrder The parent ID forms a recursive relationship…

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• Object reference not set to an instance of an object (NullreferenceException was unhandled by user c

  - by Phil

  How can I get around this exception? Dim imagepathlit As Literal = DownloadsRepeater.FindControl("imagepathlit") imagepathlit.Text = imagepath Thanks

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• wcf trying to set up tracing to debug, not writing to log file

  - by joey j

  here's my web.config, running a WCF service in an application on IIS7, but nothing is being written to the specified file. permission on the file has been granted for everyone. </listeners> I can add a service reference just fine. I then try to call…

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• How to set more panels in Java

  - by baklap

  I need to get two JPanels into one JApplet. paneel = new RekenmachinePaneel(); nummer = new NummerPaneel(); setContentPane(paneel); Now I need to get the nummer panel to show up beneath the paneel. How should I do that?

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• How to set width of textbox to be same as MaxLength in ASP.NET

  - by John Galt

  Is there a way I can limit the width of a textbox to be equal to the MaxLength property? In my case right now, the textbox control is placed in a table cell as in this snippet: <td class=TDSmallerBold style="width:90%"> <asp:textbox id="txtTitle" runat="server" …

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• Set a dropdown option to selected based on get variable in url in Razor MVC

  - by Mason240

  I have a dropdown menu in a GET form. When the user hits submit, they are directed to the same page and shown the form again. I would like to have the dropdown option the user displayed in the last page already selected. So for example: @Html.DropDownList("Type", null, "Type", new {…

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• Set default browser when debugging WPF?

  - by Albert Walker

  I'm using VWD Express 2008 to develop a WPF Browser Application. When I start debugging, it launches the XBAP in my default browser, which is Opera. Obviously, XBAPs don't work in Opera, so I have to repeatedly right-click on the document to open in IE. Is there any way to change the…

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• get average from set of objects in django

  - by dotty

  Hay, i have a simple rating system for a property. You give it a mark out of 5 (stars). The models are defined like this def Property(models.Model) # stuff here def Rating(models.Model) property = models.ForeignKey(Property) stars = models.IntegerField() What i want to…

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• jQuery: Get one of a set of selected elements

  - by Rosarch

  There are several elements that are selected by $("#foo"). $("#foo").text() returns the text of each element concatenated together. I just want the text of one element. What is the best way to do this? $("#foo")[0].text() fails.

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• Submit button not focused even though tabindex is properly set

  - by Nicsoft

  Hello, I have defined tabindex for the input fields in a form. When tabbing through the input fields the submit button is never getting the focus, some other input fields in a different form on the page gets the focus. Those are all having tabindexes higher than 3. How come? …

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