completionHandler definition inside handleEventsForBackgroundURLSession:
This is not a trivial question asked here in StackOverFlow before, at least I haven’t found anything similar, of course I also googled it and read most of high ranked results. BTW, if any folks here don't feel comfortable with Objective C’s block syntax, visit this page please http://fuckingblocksyntax.com , before throwing any block related issues. 1st part of my question is: the background of de
UISegmentedControl with custom color: separator line bug
Its easy change the color of UISegmentedControl. I found various solution like this, this site and the best this solution. But none was what I want. I tried create a simple thing and it work very easy, this was my code: (I am using the iOS 4.2, not the 5.0 and xcode 4.0.2) id segment[3]; UISegmentedControl *segmentedControl; - (id)init { NSArray *itens = [NSArray arrayWithObjects: @"Option 1", @"O
NSURLConnection not "firing" until UITableView scrolls
I've got a UITableView that loads an image asynchronously and places it in the UITableViewCell once it's loaded (I'm using almost the exact same code as in the "LazyTableImages" tutorial). This works fine for all images when I scroll the table, but it's not loading the images that are first in the view. The code is definitely working fine as the class that actually sends the NSURLConnection reques
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