protocols

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shorthand http:// as // for script and link tags? anyone see / use this before?

the question is as follows: if you take a look at any site using addthis (the share button)... once you float over the addthis button, and all of the required assets load take a look at the body of[详细]

2023-03-15 17:09 分类：问答
cookies causing "unsecure content" warnings on google chrome?

If i visit the home page on my site (which uses code igniter) my homepage is using http, Code igniter sets a cookie containing all the session info.[详细]

2023-03-15 13:23 分类：问答
Using twisted.internet.reactor inside a Protocol subclass

I am new to twisted and I am trying to understand the design patterns for asynchronous prog开发者_如何学运维ramming in general and twisted in particular. From a design standpoint, is it a good idea to[详细]

2023-03-15 07:28 分类：问答
Designing a protocol for commands and data over serial

I need (to design?) a protocol for communication between a microprocessor-driven data logger, and a PC (or similar) via serial connection. There will be no control lines, the only way the device/PC ca[详细]

2023-03-15 03:52 分类：问答
Xcode: Does the delegating object HAVE to send a message to the delegate object?

I\'m trying to assign SecondViewController as a delegate object of FirstViewController (if I understand correctly). However FirstViewController doesn\'t send any messages to SecondViewController.[详细]

2023-03-14 20:16 分类：问答
Cannot find protocol declaration

I have two view controllers A and B, and they both have each other as their delegates. When I did nothing except define the protocols at the beginning of the header files and #import the other\'s hea[详细]

2023-03-14 15:47 分类：问答
RDP protocol for c++

Im looking for code that connects to another computer via remote desktop connection and c开发者_Python百科hecks if the connection was successful or not.[详细]

2023-03-14 10:13 分类：问答
Cocoa Touch serializing object. Trying to read data member of custom class after being decoded causes program to crash

I\'m having what seems to be a rather strange error when attempting to encode and decode an object I created. I believe I made the object and all the objects it contains conform to NSCoding and NSCopy[详细]

2023-03-14 08:19 分类：问答
Objective-c - Purpose of categories and protocols

I\'ve been reading up on Objective-c Protocols and Categories and both seem rather pointless to me. They\'re both u开发者_StackOverflow中文版sed for adding things to the program in some funny way inst[详细]

2023-03-14 06:15 分类：问答
Detect UITextField Lost Focus

i searched a lot googling and heree, but nothing useful. I have two textfields and i don\'t able to recognize which one lost the focus.[详细]

2023-03-13 14:32 分类：问答