When I run a cucumber test it executes the code thinking that a collection obtained inside of a controller via a has_many relationship on a model is empty when it isn't. I ran this same test but with the debugger turned and a breakpoint before the collection is used. When I print collection in the debugger at this breakpoint the collection is as it…
I am using NSIS to create my installers/uninstallers, and the uninstaller seems to have a weird behavior.
I don't put the installer in $INSTDIR, it is located at $INSTDIR/subdir/uninstall.exe (it's a addon installer for a host application).
When I run the installer then, it thinks the application installation root is $INSTDIR/subdir instead of…
Is it possible to run an NSArray UIImageView Animation that plays pictures 1 through 5 only once, plays pictures 5 through 7 on repeat over and over (while holding down IBAction button) then when button is released it plays 7-10 only once?
I have a generic class that all my DAO classes derive from, which is defined below. I also have a base class for all my entities, but that is not generic.
The method GetIdOrSave is going to be a different type than how I defined SabaAbstractDAO, as I am trying to get the primary key to fulfill the foreign key relationships, so this function…
Is there a way to get a class that extends AbstractTransactionalJUnit4SpringContexts to play nicely with JUnit's own @RunWith(Parameterized), so that fields marked as Autowired get wired in properly?
@RunWith(Parameterized)
public class Foo extends AbstractTransactionalJUnit4SpringContexts {
@Autowired private Bar bar
@Parameters…
[All of the following was tested using Visual Studio 2008 SP1]
In C++, const qualification of parameter types does not affect the type of a function (8.3.5/3: "Any cv-qualifier modifying a parameter type is deleted")
So, for example, in the following class hierarchy, Derived::Foo overrides Base::Foo:
struct Base
{
virtual void…
Trying to wrap my head around the apple design scheme. I have a UIViewController and the corresponding XIB file that has my main screen in my application. I want to have a button on this XIB that displays another "form" (this is my disconnect) in the foreground where the user selects from a myriad of choices, then it hides that…
I checked around, and couldn't find a good answer to this:
We have a multi-module Maven project which we want to continuously integrate. We thought of two strategies for handling this:
Have our continuous integration server (TeamCity, in this case, but I've used others before and they seem to have the same issue) point to the…
I have developed an AJAX based game where there is a bug caused (very remote, but in volume it happens at least once per hour) where for some reason two requests get sent to the processing page almost simultaneously (the last one I tracked, the requests were a difference of .0001 ms). There is a check right before the query is…
I am implementing SOAP web services for a commercial application, and I am using GroovyWS to speed up the development.
But, when I deploy it on Tomcat, I am not using Grails, as the software has it's own J2EE framework, so how I do I get it to react to wsdl requests?
Do I need to write a groovy-based servlet?
Ideally I…
I'm getting ready to start an open-source project that will target .NET/Mono.
For those who have started their own open source venture...
Do you let the fact that a project is going to be open-source weigh on the decision of what language to use?
For example. Most .NET open-source projects are written in C#. However,…
When I select ignore on a files under version control it marks the parent directory as changes, then when I then do a commit, it checks in svn:ignore property to the repository, resulting in another revision.
Why do I need to commit the svn:ignore property? Is this a TortoiseSVN issue or just the way SVN works?
So i had a video that was in quicktime format, threw it into flash, encoded it without a problem and here is the result i got: http://www.healthcarepros.net/travel.html
I would like the video to "loop" or "autorewind" as soon as it ends but i am having the hardest time trying to figure how to do this. Here is my code,…
Have Three columns..Combine width of all three is fixed.. 2nd ( center ) column will have dynamic content.. I need left and right column to fill out remaining space ( container width - center column dynamic width )equally.
Example:
http://jsfiddle.net/htKje/
<div class="container">
<div…
I'd like to open a .jpg file in WPF, scale it down to around 50%, then save it back to the file system. What's a good/efficient way to go about doing that?
I have a ListView with several columns, let's say column A,B,C,D in that order, sorted by column A. In long lists I could press a letter on my keyboard and scroll down to the first item in column A that begins with the letter pressed.
A new column has been inserted at the beginning, yet I still…
From hard experience I've found it useful to occasionally save the state of my long computations to disk to start them up later if something fails. Can I do this in a distributed computation package in R (like SNOW or multicore)?
It does not seem clear how this could be done since the master is…
I am assigning a 3D array, which contains some information for a number of different loadcases. Each row in the array defines a particular loadcase (of which there are 3) and I would like to remove the loadcase (i.e. the row) if ALL the elements of the row (in 3D) are equal to zero.
The code I…
I have a date object from which I'd like to render an HTML snippet like <abbr title="2010-04-02T14:12:07">A couple days ago</abbr>. I have the "relative time in words" portion from another library. How do I render the title portion?
I've tried the following:
isoDate:…
I have a a polygon class which stores a list of Microsoft.Xna.Framework.Vector2 as the vertices of the polygon. Once the polygon is created, I'd like other classes to be able to read the position of the vertices, but not change them.
I am currently exposing the vertices through…
I've created a custom Weblogic Security Authentication Provider on version 10.3 that includes a custom login module to validate users. As part of the provider, I've implemented the ServletAuthenticationFilter and added one filter. The filter acts as a common log on page for all…
I have been following the Android getting started docs and when I try to run the project I get:
!MESSAGE An internal error occurred during: "Launching HelloAndroid".
!STACK 0
java.lang.NullPointerException
at…
I need to copy the item that user just added (for example. myresume.doc or financial.xls) with the metadata (doc lib obtains the columns from content type, ct obtains the columns from site colum) and copy the item…