Hello i am using NSOperationQueue to download images in the background. I have created a custom NSOperation to download the images. I put the images in table cells. The problem is if I do [operationQu
I made a multi files downloader. I implemented NSURLConnection using NSOperationQueue. NSOpetationQueue has many NSURLConnection operations.
Hey I have been battling with this problem for a while now. Perhaps there is something I am missing in knowledge about multi threading but here is what happens. When I create an nsoperation queue any
I\'m after some advice on the use of NSOperation and drawing: I have a main thread create my NSOperation subclass, which then adds it to an NSOperationQueue.
I am trying to use OpenFlow (http://apparentlogic.com/openflow/) in an iPhone App to stream files off of my server. How can I do this? Should I be using NSOperationQueue?
I am using an UITableView to show some string messages, and I use NSOperationQueue to hold an customized NSOperation which fetchs message in background thread. After one message fetched successfully,
I have a Navigation View with a Table View, when a row is clicked, the row indexPath is passed to the 开发者_如何学编程next view.