I have a table view and I\'d like to download an icon image (100x75) to each row asynchronously. I\'ve followed many tutorials so far but I can\'t seem to figure it out. How should I do it?
I need a little help here!!! If string \'url\' contains the address to web server, how do i check whether my web server is up or down?
It\'s a really strange bug. I\'m use a code for download a file with NSURLConnection if the download finish , I have no leak.
I have user authentication in my iPhone application. User login works in a way that application send username/password to web service for user check. The problem I have now is I don\'t know how to set
I\'m trying to get a list of assests urls to download. I\'m using NSURLConnection in order to get a JSON file that have this list of urls.
I am developing one iphone application from google places API. For that I am doing JSON parsing for getting data.
For a project I\'m working on, I need to be doing several simultaneous plist uploads with an NSURLConnection, and it\'d be neat to have a userInfo property to keep track of stuff.
Currently I have UITableView and simple UIView in my iPad application. Each of them needs to get data from remote Web-service simultaneously. In each ViewController I create NSURLConnection and run a
Running into some weird issues with didReceiveAuthenticationChallenge. If I do something like: NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:WAF_URL]
I am using NSURLConnection in order to get some xml files from a web server. When the server is down, I wan开发者_如何学Pythont to inform the user. I cannot find any delegate for checking if the reque
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