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What are all the differences between src and data-src attributes?
...src and data-src have nothing in common, except that they are both allowed by HTML5 CR and they both contain the letters src. Everything else is different.
The src attribute is defined in HTML specs, and it has a functional meaning.
The data-src attribute is just one of the infinite set of data-* ...
lenses, fclabels, data-accessor - which library for structure access and mutation is better
...at a lens can provide a state monad homomorphism between two state monads, by definining lenses directly as such monad homomorphisms.
If it actually bothered to provide a type for its lenses, they would have a rank-2 type like:
newtype Lens s t = Lens (forall a. State t a -> State s a)
As a r...
rails - Devise - Handling - devise_error_messages
...other update
The resource object is actually the model that is being used by devise (go figure).
resource.class #=> User
resource.errors.class #=> ActiveModel::Error
It also appears to be defined in a higher scope (probably coming from the controller), so it can be accessed in a ...
Shiro vs. SpringSecurity [closed]
...pring Security? Neither are as simple and intuitive as Shiro's solution:
ByteSource salt = new SecureRandomNumberGenerator().nextBytes();
new Sha512Hash(password, salt).toBase64();
No need for commons-codec or anything else. Just the Shiro jar.
Now with regards to Spring environments, most of ...
HTTP 404 Page Not Found in Web Api hosted in IIS 7.5
...e solution should be avoided. Use this instead.
Same solution is provided by Lopsided also. Keeping it here to let users avoid implementing the first working solution.
<modules>
<remove name="UrlRoutingModule-4.0" />
<add name="UrlRoutingModule-4.0" type="System.Web.Routing.Url...
Drawing an image from a data URL to a canvas
...n a data URL, you can create an image (either on the page or purely in JS) by setting the src of the image to your data URL. For example:
var img = new Image;
img.src = strDataURI;
The drawImage() method of HTML5 Canvas Context lets you copy all or a portion of an image (or canvas, or video) onto...
Finding the Eclipse Version Number
..., 2010 at 14h48
To see it more easily, click on "Plugin Details" and sort by Version.
Note: Eclipse3.6 has a brand new cool logo:
And you can see the build Id now being displayed during the loading step of the different plugin.
...
How to set a Javascript object values dynamically?
It's difficult to explain the case by words, let me give an example:
6 Answers
6
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How to use setArguments() and getArguments() methods in Fragments?
...late(R.id.placeholder,parent,false);
text = (TextView)view.findViewById(R.id.myTextView);
text.setText(displayMsg) // show msg
returm view;
}
}
Let's say you want to pass a String while creating an Instance. This
is how you will do it.
MyFragment.createInstanc...
MVC (Laravel) where to add logic
....
Repositories (Repository Pattern): At the beginning I was very confused by this. And, like you, I thought "well, I use MySQL and thats that.".
However, I have balanced the pros vs cons of using the Repository Pattern and now I use it. I think that now, at this very moment, I will only need to us...