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Rspec doesn't see my model Class. uninitialized constant error
I'm writing tests on Rspec for my models in Ruby on Rails application.
And I receive this error while starting 'rspec spec'
...
When to use Storyboard and when to use XIBs
...I have used XIBs extensively and completed two projects using Storyboards. My learnings are:
Storyboards are nice for apps with a small to medium number of screens and relatively straightforward navigation between views.
If you have lots of views and lots of cross-navigation between them the Story...
Attaching click event to a JQuery object not yet added to the DOM [duplicate]
...y with any parent element that exists on dom ready
$('body').on('click', '#my-button', function () {
console.log("yeahhhh!!! but this doesn't work for me :(");
});
Look here http://api.jquery.com/on/ for more info on how to use on() as it replaces live() as of 1.7+.
Below lists which version y...
Failed to Attach to Process ID Xcode
Anyone has experienced this problem?
Yesterday I still can run my app in simulator but now I cannot run my app since Xcode prints this error in console:
...
No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClie
After downloading the EF6 by nuget and try to run my project, it returns the following error:
34 Answers
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master branch and 'origin/master' have diverged, how to 'undiverge' branches'?
Somehow my master and my origin/master branch have diverged.
I actually don't want them to diverge.
13 Answers
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Addressing localhost from a VirtualBox virtual machine [closed]
...did notice in ipconfig (Windows in VirtualBox) that the default router for my VirtualBox is that IP address... so that makes sense to me.
– benc
Aug 12 '09 at 16:00
48
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Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?
...st way to be sure is to try ;-)
Consider this example of code :
function my_func($a) {
$a[] = 30;
}
$arr = array(10, 20);
my_func($arr);
var_dump($arr);
It'll give this output :
array
0 => int 10
1 => int 20
Which indicates the function has not modified the "outside" array that...
What does multicore assembly language look like?
...way to do such sleeps precisely.
Possible methods include:
PIT (used in my example)
HPET
calibrate the time of a busy loop with the above, and use it instead
Related: How to display a number on the screen and and sleep for one second with DOS x86 assembly?
I think the initial processor needs to...
EF Code First “Invalid column name 'Discriminator'” but no inheritance
I have a table in my database called SEntries (see below the CREATE TABLE statement). It has a primary key, a couple of foreign keys and nothing special about it. I have many tables in my database similar to that one, but for some reason, this table ended up with a "Discriminator" column on the EF P...