When I put formatted text into the pasteboard (NSRTFPboardType), it pastes with all formatting preserved.But what I\'d really like is to discard the font face and size information, while preserving th
This is a follow-on from a previous question, in the implementation, I have two methods, one which gets called when a particular service is found and the other when it vanishes. This might be a dumb q
How would I type up a code that searches through a text file from a given directory. I 开发者_运维问答want the search word to be \"password123\" and if it contains that, then it will proceed onto the
I\'m working on a script where a user logs into a guest account on OS and is prompted for their network credentials in order to mount their network home folder (while they benefit from working on a lo
I am not sure why Instruments is showing the fol开发者_StackOverflow中文版lowing code as leaking 128 bytes on the UILabel initWithFrame line:
Just say you have a quite large and complicated desktop app开发者_如何学Clication written in objective-c/cocoa written properly in MVC. You then wish to replace the V and C so that it is a web applica
How can I write a YUV frame data i开发者_开发知识库nto a CGContext?Convert it to RGB, then create a CGImage with it, then draw that into the context.
I am using the Cocoa JSON framework ( http://code.google.com/p/json-framework/ ) to commu开发者_开发问答nicate with an API.
I am wondering how I could delete an object depending on it\'s title for the CoreData \'name\' property I have.
So I have a project that has some content being displayed in a WebView and 开发者_开发知识库I want to stick above that.I want the header to scroll with the WebView content.Now, WebView generally wants
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