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font-style: italic vs oblique in CSS
...not to be italicized or obliqued... but people did anyway. And as you may know, some operating systems will, upon clicking the 'italic' icon, skew the font and create an oblique on the fly. Not a pleasant sight.
It's best to specify an italic only when you're sure that font has been designed with o...
When to use an object instance variable versus passing an argument to the method
...s.
Here's an example:
myCircle = myDrawing.drawCircle(center, radius);
Now lets imaging the myDrawing class uses 15 helper functions to create the myCircle object and each of those functions will need the center and the radius. They should still not be set as instance variables of the myDrawing...
What components are MVC in JSF MVC framework?
...The managed bean class can also contain the business logic.These are also known as backing beans which can have different scopes like request, session, application.
View - The user interface shown to the client i.e. .xhtml files. It gets the data from the managed beans and it is rendered as the resp...
Angular directives - when and how to use compile, controller, pre-link and post-link [closed]
..... }
Entering the link phase, the link function returned via $compile is now provided with a scope.
First, the link function create a child scope (scope: true) or an isolated scope (scope: {...}) if requested.
The controller is then executed, provided with the scope of the instance element.
Pre...
How to overload std::swap()
...ave to use a free function; they establish the protocol. Second, I don't know why you object to having two implementations, but most classes are doomed to being sorted inefficiently if you can't accept having a non-member swap. Overloading rules ensure that if both declarations are seen, the more ...
ASP.NET MVC ambiguous action methods
...I hadn't seen the RequireRequestValue attribute yet. That's a good one to know.
– CoderDennis
Jun 25 '09 at 21:24
1
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Should I return a Collection or a Stream?
...t not process the whole result.) This is a very common case.
Even if you know that the user will iterate it multiple times or otherwise keep it around, you still may want to return a Stream instead, for the simple fact that whatever Collection you choose to put it in (e.g., ArrayList) may not be th...
F# development and unit testing?
...ange in the process of writing code. I have been using TDD for years in C# now, and really appreciate to have unit tests to know where I am at.
...
What is the difference between self::$bar and static::$bar in PHP?
...d PHP for the self variable, which in turn asks for Foos variable instead.
Now if we swap the call with static, we will instead get Bars overridden value:
With static call:
class Foo
{
protected static $var = 123;
public function getVar()
{
return static::$var;
}
}
clas...
Unusual shape of a textarea?
....
Click the 'Enable' link within that
section.
Click the 'Relaunch Now' button at the bottom of the
browser window.
from: http://html.adobe.com/webplatform/enable/
.container {
overflow: hidden;
shape-inside: polygon(200.67px 198.00px, 35.33px 198.47px, 34.67px 362.47px...