In my Rails app I have a fairly standard has_many relationship between two entities. A Foo has zero or more Bars; a Bar belongs to exactly one Foo. Both Foo and Bar are identified by a single integer ID value. These values are unique across all of their respective instances. Bar is existence dependent on Foo: it makes no sense to have a...
I am beginner in WPF. My App.xaml looks like below app.xaml <Application x:Class="ContactManager.App" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <Application.Resources> <Color x:Key="lightBlueColor">#FF145E9D</Color> <SolidColo...
In some book, it is recommended that to_param is changed to class Story < ActiveRecord::Base def to_param "#{id}-#{name.gsub(/\W/, '-').downcase}" end end so that the URL is http://www.mysite.com/stories/1-css-technique-blog instead of http://www.mysite.com/stories/1 so that the URL is more search engine friendly. So...
hi Do you know a complete Exception Handling tutorial which just focuses on it and talks about it in detail? EDIT: I prefer download-able resource. ...
Is it possible to change the language of an app programmatically while still using Android resources? If not, is it possible to request a resource in an specific language? I would like to let the user change the language of the app from the app. ...
My C# (.NET 2.0) application has a StringBuilder variable with a capacity of 2.5MB. Obviously, I do not want to copy such a large buffer to a larger buffer space every time it fills. By that point, there is so much data in the buffer anyways, removing the older data is a viable option. Can anyone see any obvious problems with how I'm ...
Can an unreleased COM pointer to an external process (still alive) cause that process to hang on destruction? Even with TerminateProcess called on it? Process A has a COM interface pointer reference to Process B, now Process B issues a TerminateProcess on A, if some COM interface pointer to Process B in Process A is not released proper...
I have a class name xxxx and a resource whichthe class read from it to set some string. Everything is fine and nothing goes wrong. The problem is that I have some Constant Global String which I set them in global area like public partial class ExampleDocument : ClassBase { const string TheProblem = "I can not read this string from r...
Hi! I'm writing a little Maven application in Eclipse. I store some property files and my application context in the directory src/main/resources. I now want to make Eclipse use properties in the directory src/test/resources. So when I run and debug the program in Eclipse, these test properties should be used. Do you know how I could ...
Java loads the resources as they are needed. This make my tiny small desktop application to be very slow when opening a window. How can I do to load all the resources when starting the app? Is something related to classloaders? EDIT: does this code work if the files are inside a jar? EDIT2: Note that the aim is not to reduce the start...
I'm not sure why this is doing this, but I can't access the resource from within my constructor. XTabItem.cs using System; using System.ComponentModel; using System.Windows; using System.Windows.Controls; using System.Windows.Media; namespace MyStuff { public class XTabItem : TabItem { public static readonly Dependency...
Hi everyone, HTML 5 is going to change the game not just for developers but will also come into the lives of professionals of all trades have an online presence, and web amateurs. These people are not web professionals but HTML and Flash have both been an important part of their general culture of the web. Vulgarization: to make ...
Has anyone solved this: displaying graphical resources within a button create a resource, for instance a rectangle <UserControl.Resources> <Rectangle x:Key="myRectangle" Fill="Red" Height="100" Width="100"/> </UserControl.Resources> then set the content of the button to the resource <Button Content="{StaticResource myRectangle}...
As someone who hasn't followed the C++0x - now C++1x - story and developments closely, I am considering that it is nearing the time when I need to come up to speed with the 'released' version. I also am not really interested in looking over the standard immediately. Therefore: What resources are there that give the "effective changelo...
I am integrating WebKit (via Qt) into an application. Instead of having WebKit retrieve scripts, CSS files and images via URLs, I want my application to provide them (e.g. retrieved from a database). For example, a "regular" web page may contain this tag: <IMG src="photos/album1/123456.jpg"> Instead of WebKit fetching this image fr...
How to use resource font directly without saving font in local file system for standalone application[desktop application] in VB.net/C#? ...
I'm trying to find a resource that has benchmarks of Dojo, jquery, mootools, etc of the most popular javascript libraries. ...
Actually I have such a code: NSString *path = [[NSBundle mainBundle] pathForResource: @"connect" ofType: @"xml"]; NSError *error = nil; NSString *data = [NSString stringWithContentsOfFile: path encoding: NSUTF8StringEncoding ...
I have a C++ Windows program. I have a text file that has some data. Currently, the text file is a separate file, and it is loaded at runtime and parsed. How is it possible to embed this into the binary as a resource? ...
I've got this definition in my XAML: <Image Name="AlbumArt" Source="/AlbumChooser2;component/Resources/help.png" /> The image is display OK on startup. In my code I'm looking for mp3's to play and I display the associated album art in this Image. Now if there's no associated image I want to display a "no image" image. So I've got one...