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Can I add a custom attribute to an HTML tag?
Can I add a custom attribute to an HTML tag like the following?
16 Answers
16
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Correct way to load a Nib for a UIView subclass
... options:nil] objectAtIndex:0]
I'm using this to initialise the reusable custom views I have.
Note that you can use "firstObject" at the end there, it's a little cleaner. "firstObject" is a handy method for NSArray and NSMutableArray.
Here's a typical example, of loading a xib to use as a tabl...
Sphinx autodoc is not automatic enough
...utosummary_generate option to True. This may be enough if you're not using custom *.rst templates. Otherwise add your templates directory to exclude list, or autosummary will try to treat them as input files (which seems to be a bug).
extensions = ['sphinx.ext.autodoc', 'sphinx.ext.autosummary']
au...
Using a custom typeface in Android
I want to use a custom font for my android application which I am creating.
I can individually change the typeface of each object from Code, but I have hundreds of them.
...
Same-named attributes in attrs.xml for custom view
I'm writing a few custom views which share some same-named attributes. In their respective <declare-styleable> section in attrs.xml I'd like to use the same names for attributes:
...
How do I add custom field to Python log format string?
...ue to the extra field by extending the logging.Formatter class: class CustomFormatter(logging.Formatter): def format(self, record): if not hasattr(record, 'foo'): record.foo = 'default_foo' return super(CustomFormatter, self.format(record) h ...
Call a python function from jinja2
...
from jinja2 import Template
def custom_function(a):
return a.replace('o', 'ay')
template = Template('Hey, my name is {{ custom_function(first_name) }} {{ func2(last_name) }}')
template.globals['custom_function'] = custom_function
You can also give th...
ruby on rails f.select options with custom attributes
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Rails CAN add custom attributes to select options, using the existing options_for_select helper. You almost had it right in the code in your question. Using html5 data-attributes:
<%= f.select :country_id, options_for_select(
@coun...
JAX-RS / Jersey how to customize error handling?
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There are several approaches to customize the error handling behavior with JAX-RS. Here are three of the easier ways.
The first approach is to create an Exception class that extends WebApplicationException.
Example:
public class NotAuthorizedException e...
ASP.NET MVC 4 Custom Authorize Attribute with Permission Codes (without roles)
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I could do this with a custom attribute as follows.
[AuthorizeUser(AccessLevel = "Create")]
public ActionResult CreateNewInvoice()
{
//...
return View();
}
Custom Attribute class as follows.
public class AuthorizeUserAttribute : Authori...