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How can Safari be prevented from scrolling an overflow:hidden iframe?

- by Alexander Ljungberg

With Safari you can disable most iframe scrolling by setting style="overflow: hidden;" on the iframe. However, if you click in the iframe and move the mouse the content scrolls anyhow. Example: <html> <body> <iframe style="width: 100%; height:100px; overflow: hidden;" scrolling="no" src="scrollcontent.html"> …

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What is the best testing pattern for checking that parameters are being used properly?

- by Joseph

I'm using Rhino Mocks to try to verify that when I call a certain method, that the method in turn will properly group items and then call another method. Something like this: //Arrange var bucketsOfFun = new BucketGame(); var balls = new List<IBall> { new Ball { Color = Color.Red }, …

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How do I change the color settings in emacs23 running in a terminal console?

- by Anonymous

I use xterm and set its appearance in ~/.Xdefaults: XTerm*background: paleTurquoise XTerm*foreground: black I also use emacs, but set its appearance differently in ~/.emacs: (set-background-color "black") (set-foreground-color "yellow") I usually run emacs within the terminal console with emacs -nw, rather than creating…

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MAgento top-nav bar

- by itsandy

Hi Everyone, I am working with the free redtheme to make a website. This is my first week into magento and designing any website. I have installed and started having a look at magento admin interface. I am not sure how to get top navigational bar working. Which files needs to be changed to get a top nav bar. While googling and reading a…

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Flex 3: should I provide prepared data to my component or make it to process data before display?

- by grapkulec

I'm starting to learn a little Flex just for fun and maybe to prove that I still can learn something new :) I have some idea for a project and one of its parts is a tree component which could display data in different ways depending on configuration. The idea There is list of objects having properties like id, date, time, name,…

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Java Generic Casting Type Mismatch

- by Kay

public class MaxHeap<T extends Comparable<T>> implements Heap<T>{ private T[] heap; private int lastIndex; public void main(String[] args){ int i; T[] arr = {1,3,4,5,2}; //ERROR HERE ******* foo } public T[] Heapsort(T[]anArray, int n){ // build initial heap T[]sortedArray = anArray; for…

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faster way to change xml to array(grails to flex)

- by Anthony Umpad

I have a large xml passed from grails to flex. When flex receives the xml, it converts the xml into an associative array object. Given the large xml file, it takes too long to complete the loop, is there any way in flex to make conversion faster? Below is my sample code. <xml> <car> …

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InlineUIControl

- by zync

Hi. I have a project in wich I must create a form editor (just like infopath) using wpf. For this I thought to use a RichTextBox and in there I would place InlineUIElements with the different controls (TextBox, ComboBox, etc.). The problem is that I can't change some properties associated with those…

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WPF - DataTemplate to show only one hierarchical level in recursive data

- by Paull

Hi all, I am using a tree to display my data: persons grouped by their teams. In my model a team can contain another team, so the recursion. I want do display details about the selected node of the tree using a contentpresenter. If the selection is a person, everything is fine: I can show the person…

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What's the best way to annotate this ggplot2 plot? [R]

- by Matt Parker

Here's a plot: library(ggplot2) ggplot(mtcars, aes(x = factor(cyl), y = hp, group = factor(am), color = factor(am))) + stat_smooth(fun.data = "mean_cl_boot", geom = "pointrange") + stat_smooth(fun.data = "mean_cl_boot", geom = "line") + geom_hline(yintercept = 130, color = "red") + …

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How can I fetch Google static maps with TIdHTTP?

- by cloudstrif3

I'm trying to return content from maps.google.com from within Delphi 2006 using the TIdHTTP component. My code is as follows procedure TForm1.GetGoogleMap(); var t_GetRequest: String; t_Source: TStringList; t_Stream: TMemoryStream; begin t_Source := TStringList.Create; try …

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Can Internet Explorer bind events to absolute positioned elements ?

- by mark

Can Internet Explorer bind events to absolute positioned elements ? I can't bind a "click" to an element that is overlapping another. Have tried loads of different ways, here a few tests that don't work in IE: //version 1: $(".classHolder").click(function(){ alert( $(this).html() ); }); …

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KD-Trees and missing values (vector comparison)

- by labratmatt

I have a system that stores vectors and allows a user to find the n most similar vectors to the user's query vector. That is, a user submits a vector (I call it a query vector) and my system spits out "here are the n most similar vectors." I generate the similar vectors using a KD-Tree and…

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Why can't I access elements inside an XML file with XPath in XML::LibXML?

- by John

I have an XML file, part of which looks like this: <wave waveID="1"> <well wellID="1" wellName="A1"> <oneDataSet> <rawData>0.1123975676</rawData> </oneDataSet> </well> ... more wellID's and rawData continues…

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Dynamically populated NSPopUpButtonCell menu in an NSOutlineView

- by Mo

I’m working with an NSOutlineView which has two columns. My dataSource supplies the outline view with a tree of items of a custom class which represents file types (that is, you initialise it with a UTI). The first column is the display name of the file type (e.g., “Source code”,…

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How do you align text so it is in the middle of a button in Silverlight?

- by Roy

Here is the current code I am using: <UserControl xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" x:Class="ButtonPrototype.MainPage" Width="640" Height="480"> …

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How to implement menuitems that depend on current selection in WPF MVVM explorer-like application

- by Doug

I am new to WPF and MVVM, and I am working on an application utilizing both. The application is similar to windows explorer, so consider an app with a main window with menu (ShellViewModel), a tree control (TreeViewModel), and a list control…

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Custom UILabel does not show text.

- by Oscar

Hi! I've made an custom UILabel class in which i draw a red line at the bottom of the frame. The red line is showing but i cant get the text to show. #import <UIKit/UIKit.h> @interface LetterLabel : UILabel { } @end #import…

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iPhone Rendering Question

- by slythic

Hi all, I'm new to iPhone/Objective-C development. I "jumped the gun" and started reading and implementing some chapters from O'Reilly's iPhone Development. I was following the ebook's code exactly and my code was generating the following…

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Coloring text with css using jQuery

- by ArtWorkAD

Hi, I have a little problem adding a class to a span element and so coloring it in order to perform simple validation. Here is my js: function validateKey(){ var length = $('#appkey').val().length; if(length != 8){…

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How to sort objects in a many-to-many relationship in ruby on rails?

- by Kenji Kina

I've been trying to deal with this problem for a couple of hours now and haven't been able to come up with a clean solution. It seems I'm not too good with rails... Anyway, I have the following: In code: class Article <…

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Custom UITableviewcell, CGGradient still shows when cell is selected?

- by Burnsoft Ltd

I'm using a custom tableview cell (like Tweetie's fast scrolling) i've added a gradient to the context, which looks really nice, but when I select the cell, the gradient is still visible. I'm not sure how to go about removing…

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Gtk, Trying to set GtkLabel text color (gtkrc).

- by PP

Hi all, I have written one small gtkrc file and I am trying to set Text color for GtkLabel, but it is not working out following is the rc file. style "my-theme-label" { xthickness = 10 ythickness = 10 …

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Visual Studio 2008 Web Project problem with PNG files

- by NoCarrier

I've added a PNG file to a directory in my VS2k8 webforms project, and when I run the app, it refuses to render my image - it even knows the dimensions but renders a box with a red X. Oddly enough, if I double click…

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Is there a more efficient way to run enum values through a switch-case statement in C# than this?

- by C Patton

I was wondering if there was a more efficient (efficient as in simpler/cleaner code) way of making a case statement like the one below... I have a dictionary. Its key type is an Enum and its value type is a bool. If…

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