I know how to change or extend a model\'s views in the Django admin ( http://docs.djangoproject.com/en/dev/ref/contrib/admin/#django.contrib.admin.Model开发者_开发问答Admin.add_view ) but I want to ex
I am trying to get better at extending the classes of Extjs, and my evolvement have lead me to this problem:
I get this irritating error message in IE, \'Events is empty or not an object\'. This is my Extended window:
I am trying to extend the TextItem class in Flex 4 but I keep getting the following error: Could not resolve <custom:txtIdNumber> to a component implementation.
I would like create a custom DataRow that will have -let\'s say- a propery called IsCheapest. public class RateDataRow : DataRow
Consider the following code: var Widget = new Class({ Implements: [Options], options: { \"name\" : \"BaseWidget\"
I\'m using WordPress as a CMS, and I want to extend one of its classes without having to inherit from another class; i.e. I simply want to \"add\" more methods to that class:
I have a couple classes that have nearly identical code.Only a string or two is different between them.What I would like to do is to make them \"x\" from another class that defines those functions and
If a Father is a Parent and a Parent is a Person and a Person has a Father I create the following: class Person开发者_JAVA百科{
I often use this design in my code to maintain configurable values. Consider this code: public enum Options {
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