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Why Qt is misusing model/view terminology?
... opinion, the people who invented MVC should be turned to when we want to know how it is supposed to be implemented "correctly". In the original smalltalk paper it says:
The view manages the graphical and/or textual output to the portion of the bitmapped display that is allocated to its applica...
Is recursion a feature in and of itself?
...nt is also fair from the perspective of someone learning to program (as is now usual) without having any background in machine code programming first. :-)
– Harry Johnston
May 11 '14 at 2:38
...
Simple explanation of clojure protocols
...gt; eval(node.left) + eval(node.right)
NotOperator => !eval(node)
Now, if you want to add a new operation, say, type-checking, that's easy, but if you want to add a new node type, you have to modify all the existing pattern matching expressions in all operations.
And for typical naive OO, ...
Floating elements within a div, floats outside of div. Why?
...
It works, but now I'm twice as confused: is there an explanation for this or is this just how it is?
– DavidR
Jan 14 '10 at 5:02
...
What's the difference between => , ()=>, and Unit=>
... value (I'm simulating the setTimeout function in JavaScript, if you must know.)
4 Answers
...
How to use WeakReference in Java and Android development?
... }
mPopup.setAdapter(mAdapter);
}
One last thing. I also wanted to know working example of WeakReference in Android application, and I could find some samples in its official sample applications. But I really couldn't understand some of them's usage. For example, ThreadSample and DisplayingBi...
Where to put view-specific javascript files in an ASP.NET MVC application?
...ontroller's constructor:
ActionInvoker = new JavaScriptActionInvoker();
Now, whenever you place a .js file next to your view:
You can access it directly:
http://yourdomain.com/YourController/Index.js
Below is the source:
namespace JavaScriptViews {
public class JavaScriptActionDesc...
Optimizing away a “while(1);” in C++0x
...theory is required to prove termination, in the latter case, we need
to know something about the possible values of j to do so. Wrap-around
for unsigned integers may complicate some of this reasoning further.)
This issue seems to apply to almost all loop restructuring
transformations, inc...
Differences between git remote update and fetch?
...Original answer with more details
xenoterracide's answer is 3.5 years old now, and Git has gone through several versions since then (it has gone from v1.6.5.5 to v1.8.3.2 as of this writing), and looking at the current documentation for git remote update and git fetch, it looks like they both can p...
Covariance, Invariance and Contravariance explained in plain English?
...must be supertype of U (contravariant, as contra inheritance direction).
Now co- and contra- relate to B being subtype of A. The following stronger typings may be introduced with more specific knowledge. In the subtype.
Covariance (available in Java) is useful, to say that one returns a more spec...