iOS5 - Advanced JSON using Bing API

[davepamn]

I need to learn about NSDictionary and NSMutableDictionary. Can you provide a video cover these two objects? Will you explain in another video "WCF Web API" for communicating with iPhone and WCF web services soap

[iElmoTutorials]

@davepamn NSMutableDictionary can grow, change etc, NSDictionary can't change after it's initialized. As for the WCF Web API I have never used it and whenever someone asks me to make a tutorial or asks a question it goes into a queue. It'll be a few weeks before I can get to it

[davepamn]

Hopeful you can explain how to communicate between an asp.net web service and iPhone app. I was able to communicate with Bing using JSON NSMutableDictionary, but I don't know what interface they had on their side. I would like to create an JSON web services on my IIS server that can serve up JSON data objects

[davepamn]

When should you use

NSDictionary* json = [NSJSONSerialization JSONObjectWithData:responseDat­a //1 options:kNilOptions error:&error];

verses

NSMutableDictionary?

[iElmoTutorials]

@davepamn Because im never storing that return type, im simply passing it on after it's retrieved so it's not going to change state, it can be NSMutable if you want it to be

[davepamn]

The code sample worked beautifully. I went to the Bing API page and created an appID by filling out a form. I inserted the key into the code and it worked.

I want to display a JSON string from my web server. What video shows how to display a simple key/value hello world sample?

[davepamn]

Will provide the steps to create a linking library rather than copying of the json class in the framework? I want to use the json/json.h include statement

[iElmoTutorials]

@davepamn This doesn't use the Json/Json.h file like the SBJson or TouchJson does, this using the NSJsonSerialization parser built into the new XCode 4.2, hence the IOS 5 title :) . There's no copying of classes, im simply accessing the built in function.

[davepamn]

@iElmoTutorials

Thanks

I will try the demo. I was looking for json framework and didn't see it.

[davepamn]

I didn't see the NSJsonSerialization in the title. Perhaps you could put that note in the description.

[davepamn]

I was able to use NSJSONSerialization as a built in function

[iN8Dev]

Awesome tutorials