In this post, I look at one of the stranger concepts in Objective-C — the meta-class. Every class in Objective-C has its own associated meta-class but since you rarely ever use a meta-class directly, they can remain enigmatic. I'll start by looking
In object-oriented computer programming, a metaclass is one whose instances are also classes. For instance, in Python, the built-in class type is a metaclass: instances of class type are themselves a class of objects.The use of metaclasses is most prevalent in object-oriented languages. In ...
The Class Designer in Visual Studio 2005 Team Edition for Software Architects gives users a design surface to design, view, and refactor classes in a Visual Studio project. Clean Solution Now cleaning all those unwanted intermediate files out of your solution is a one-click operation. ClearQu...
When you promote a DC into a new domain or forest, DCPROMO gives you the option to set the forest and domain functional level, rather than having you do this later. You can also specify the Active Directory site you want to place the DC in during the promotion process, which is very ...
Aramid, short for "aromatic polyamide," is a class of synthetic, high-performance fibers. Meta-aramid fibers were first commercially applied in the early 1960s, with para-aramid fibers being developed in following decade. They are unique because their structures, characterized by polymer chains, ...
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'DECODE' is not a recognized built-in function name. 'DTEXEC.EXE' is not recognized as an internal or external command, 'gacutil' is not recognized as an internal or external command 'http://schemas.microsoft.com/sqlserver/2004/sqltypes:nvarchar' is not declared, or is not a simple type ...
will have a disproportionate number of voting rights for this select group of individuals. This means that they, not the majority of shareholders, have control over the company. Meta (formerly Facebook) and Alphabet are two high-profile companies with a dual-class shareholding structure, but they...
This is OK in a pinch, but it might be better to just choose a different name. You should rarely use__mangleddouble-underscore prefixes for class/instance/method labels, which have specialname mangling behavior-- it's rarely necessary. Never create your own names using__dunder__adornments ...