objective-c-category
Can Objective-C protocols and categories be inherited?
I am开发者_开发问答 little confused about some concepts around Objective-C protocols and categories.[详细]
2023-04-06 08:53 分类：问答Categories feature of objective-c comes under which OOPS feature?
As per my knowledge, Objective-C is an Object oriented programming languge and Categories is a feature provided by Objective-C.[详细]
2023-04-05 23:01 分类：问答How a class extension works as a means of implementing private methods
I believe a popular way to declare \"private methods\" in Objective-C is to create its class extension and declare methods that you would like to make as private.[详细]
2023-04-05 06:29 分类：问答Can an Obj-C Block execute itself?
This is an extension of this queston: Is it possible to create a category of the "Block" object in Objective-C.[详细]
2023-04-03 03:32 分类：问答How can I use different multiple categories for UIToolbar's?
I have a few UIToolbars throughout my app. I want each one to have a different background. Here is an example of a Category I have:[详细]
2023-04-02 00:47 分类：问答How do I define a category that adds methods to classes which implement a particular protocol?
I want to add some methods to subclasses of NSManagedObject that implement the SOManagedObject protocol.I\'ve tried defining it like this:[详细]
2023-03-30 21:43 分类：问答Objective-C Singleton Category for internal use of NSCalendar
I have a two part question. First, how can you create a Singleton category in Obj-C? It would just be for internal use so it does not have to be foolproof singleton. Secondly, can I create this catego[详细]
2023-03-26 18:05 分类：问答categories for protocols and warnings "class does not implement protocol"
Well, I have these two protocols: @protocol ivAuthorizationProtocol <NSObject> -(void)loginReply:(ivSession*)session;[详细]
2023-03-21 00:17 分类：问答Private methods in a Category, using an anonymous category
I\'开发者_开发知识库m creating a category over NSDate. It has some utility methods, that shouldn\'t be part of the public interface.[详细]
2023-03-15 14:50 分类：问答About category in Object-C: Override existed message
Category is alternative of subclassing. What will happen if the category message already has been implemented in the class. Take UIViewController as example,[详细]
2023-02-16 17:32 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......