Bear with me cos I'm new to oop! Is it possible to assign the result of a function to an attribute? This probably doesn't make sense so here's what I think the code might look like! Class b extends a { public $conn= $this->connect(); public function operation() { ...} } connect() is a function from class a that connects ...
I have a anonymous class: var someAnonymousClass = new { SomeInt = 25, SomeString = "Hello anonymous Classes!", SomeDate = DateTime.Now }; Is there anyway to attach Attributes to this class? Reflection, other? I was really hoping for something like this: var someAnonymousClass = new { [MyAttribute()] SomeInt = 2...
I've found many similar questions but nothing with quite the answer I'm after. Part of my problem is due to the inability to use Generics in Attributes. I am probably trying to over-complicate things, so if you can think of an easier way of doing this I'm all ears. My specific problem relates to ASP.NET MVC, using Attributes (Filters) ...
I'm trying to do a little Test-First development, and I'm trying to verify that my classes are marked with an attribute: [SubControllerActionToViewDataAttribute] public class ScheduleController : Controller How do I unit test that the class has that attribute assigned to it? ...
I'm using .NET 2.0 I have a large array of string. I want to check whether a particular string is there in the array or not, I'm not sure, whether following code is optimized or I need to make it more optimized. please guide. string []test_arr= new string[]{"key1","key2","key3"}; Boolean testCondition = (new List<string>(test_arr)).Cont...
I am attempting to pass objects into an Attributes constructor as follows: [PropertyValidation(new NullOrEmptyValidatorScheme())] public string Name { get; private set; } With this attribute constructor: public PropertyValidationAttribute(IValidatorScheme validator) { this._ValidatorScheme = validator; } The code won't c...
Hi all Is there a built in attribute in the .net framework to mark up code with an arbitrary key and value? I've had a look through the list, but can't see anything useful there. What we ideally want is to be able to say [NameValuePair("MyKey", "My long bit of text")] ...and then pull it out later on Actually, what we really want to...
What the Attributes collection property for ASP.NET controls/forms are used for? Can we use this property for achieving the same functionality as RegisterStartupScript() ? ...
Hello. I am learning about Attributes and I still didn't understand what the Inherited bool property refers to. Does it mean that If i define my classe AbcAtribute, if I inherit another class from it, that derived class will also have that same attribute applied to it? Thanks ...
I need to create a custom attribute that is applicable only for non static class member. How can I validate this constraint on project compilation or using code analysis tools? ...
Without using tooltip plugins or such, is there a way to extend the duration of time that the title attribute of an html element will display for? thanks! ...
I'm interested in hearing some discussion about class attributes in Python. For example, what is a good use case for class attributes? For the most part, I can not come up with a case where a class attribute is preferable to using a module level attribute. If this is true, then why have them around? The problem I have with them, is that...
Right now I do: Util.AssertBackgroundThread(); or Util.AssertUIThread(); at the start of the methods. This is not too bad, but it's runtime error checking. The reason we use static languages like C# is to move more of the error checking onto the compiler's shoulders. Now I don't think this is generally easy, but if I restrict myself...
A related node here was - http://stackoverflow.com/questions/152313/xml-attributes-vs-elements but that was more a design question. My question is about validity. If a schema requires <record name="foo" description="bar" /> and I supply <record> <name>foo</name> <description>bar</description> </record> Will the XML be conside...
i created an xml like registry structure.. i can node traverse through node name ..here i cannot traverse a nodepath through attribute value ...i give the xml below.. <Computer> <HIVE Name="HKEY_CUREENT_USER"> <Elements> <element Name="(Default)" Type="REG_SZ" Data="(value not set)" /> <element Name="SoftwareMic...
hello, i got some li elements with a custome attribute "type". whe i try in jquery to get the value of this attribute width jquery like so: $("li", $list).each(function(){ console.log($(this).attr("type")); }); i only get the values in firefox but not in IE 7-8 any solutions? ...
Learning ruby. I'm under the impression that boolean attributes should be named as follows: my_boolean_attribute? However, I get syntax errors when attempting to do the following: class MyClass attr_accessor :my_boolean_attribute? def initialize :my_boolean_attribute? = false end end Apparently ruby is hating the "?". Is...
I have an XML string like this: <DATA> <CHILD_DATA ATVAL="value1"/> <CHILD_DATA /> </DATA> The final output I want is: <DATA> <CHILD_DATA ATVAL="value1"/> <CHILD_DATA ATVAL="value2"/> </DATA> My twig $t is at <DATA>. Now I want to add an attribute to the second <CHILD_DATA />. The attribute is ATVAL="value2". I tried th...
i am trying to traverse a node attributes ..in below xml ,i need to attach a new node in attribute value '1'or'2'matched.. how can write a code for that using MSXML property..help me i.e browse xml through attribute ... <data> <menu id="**1**"> <existes>01</existes> </menu> <menu id="**2**"> <existes>1</exist...
<a href="#" onclick="declineWindow(<%= Html.Encode(item.ConnectionRequestId) %>);">Decline</a> Can anybody explain why the inline code block doesn't work when I use it to populate the value of an attribute? Intellisense stops working and the page throws an error. If I move the block outside a the "a" tag then it works fine. ...