How do I see my output in Xcode?

NSLog("This is a message in the console.");

Do you use this method?

I haven't learned that yet. What should I do with it?

This method can output messages and variables to the console. This helps to debug and understand your code.

Am I supposed to put that In my Code? Where?

What do you exactly mean by outputting your code?

You can put that line anywhere in your code.

Sorry if I got the term wrong. In the videos Mr. turner clicks on the play button to see what the out put of the code is, if thats how you'ed say it.

There are two code "outputs" - what users see (displayed in the iOS simulator program that XCode launches when you build and run your program) and the log console, which lets you as the developer follow and debug the program by using different means, one of which is the NSLog method. To show the console log in XCode, look to the upper right of the XCode window and click the icon of a box with a filled bottom half to toggle the console window at the bottom of the XCode frame.

Once you have that toggled, you will see NSLog messages outputted there.

An easy example is to add a " NSLog(@"view loaded") " line to a viewDidLoad method of a viewController, so when the app loads the controller, the console will output the "view loaded" message.

I'm not sure which course you are on, but hope this helps.

I believe I mean the iOS simulator; right now I am working on the second badge in Obj-C Basics.