26 Oct '14, 10pm

How to build URLs with NSURLQueryItems and NSURLComponents via @pivotallabs #iOS8

Building URLs in Objective-C is a fairly standard practice since most apps rely on some sort of backend server for data. Since the beginning of iOS development, SDK 2.0, Apple introduced NSURL . These URLs can easily be created via an NSString with -URLWithString: . For example, if you wanted to ask the Twitter API for all of my tweets you could compose an NSURL like this: NSString *urlString = @"api.twitter.com/1.1/statuses/user_timeline.json?screen_name=joemasilotti"; NSURL *url = [NSURL URLWithString:urlString]; Note: All example code is available at this gist . Nothing new or exciting going on there. But let’s say you wanted to include retweets. According to the API’s documentation I can set the include_rts parameter to true . Let’s try appending that on to our NSString object. urlString = [urlString stringByAppendingString:@"&include_rts=true"]; url = [NSURL URLWithSt...

Full article: http://pivotallabs.com/nsurlqueryitems/

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