protocols

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do you think http protocol mix character stream with byte stream is not a good design

Firstly,when I say http protocol mix character stream with byte stream,I mean request head is character stream and request body is byte stream(specified by content-length ),they are seperated by an em[详细]

2023-04-07 02:49 分类：问答
How to know when you finish receiving a TCP stream?

I\'m not sure how to tell in TCP when the sender finished sending me the information. For example if A needs to send 200 bytes to B, how will B know that A finished sending, and that the information[详细]

2023-04-07 01:28 分类：问答
Why do Objective-c protocols adopt other protocols?

I\'ve seen Objective-c protocols defined in the following way: @protoco开发者_如何学JAVAl MyProtocol <SomeOtherProtocol>[详细]

2023-04-06 15:52 分类：问答
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
Protocol and Delegate between View and Controller

I\'m having some trouble getting the protocol/delegate method to work between the Model (GraphView) and the Controller (GraphViewController). The NSLog in the drawRect: in GraphView.m tells me that ex[详细]

2023-04-06 03:05 分类：问答
How do you interpret this phrase?

How do you interpret this phrase? Checksum This is the value to make zero on the addition of the lower 8 bits from the header to the checksum.[详细]

2023-04-06 02:38 分类：问答
Pass a protocol as a method argument

First let me explain what I don\'t mean. I don\'t want to type an argument to a protocol: -(void)someMethod:(id<SomeProtocol>)someArgument;[详细]

2023-04-06 01:39 分类：问答
In Java linux platform how can i connect to ttyS0 or ttyUSB0 for sending and receiving data?

I am trying to connect to a hardware, which works with my other operating system tools (such as minicom).[详细]

2023-04-05 21:37 分类：问答
Protocol design for an application

I am writing an client server application. In this I will have to transfer packets of size 1024 bytes from the client to server. If the packet size is more it must divided into two packets. The server[详细]

2023-04-05 20:32 分类：问答
calling the protocol methods in objective c

i have used the following protocol in the yyyy.h file of a class @protocol FGalleryViewControllerDelegate[详细]

2023-04-05 07:16 分类：问答