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iOS Object-Oriented Objective-C Getting Oriented - Object-Oriented, That Is Review NSDictionaries and NSMutableDictionaries

Anik Devaughn
Anik Devaughn
5,770 Points
Posted by Anik Devaughn
Anik Devaughn
5,770 Points

Create an NSDictionary called 'artDict', with the following key/value pairs.

Create an NSDictionary called 'artDict', with the following key/value pairs: "Artist":"Dali", "Title":"The Ship", "Medium":"Oil Paint"

variable_assignment.mm 
NSDictionary *artDict = [ NSDictionary dictionaryWithObjectsAndKeys :
                         @"Artist",@"Dali",
                         @"Title",@"The Ship",
                         @"Medium",@"Oil Paint",
                         nil];
                         NSLog(@"%@",artDict);

1 Answer

William Li
PLUS
William Li
Courses Plus Student 26,868 Points
William Li
William Li
Courses Plus Student 26,868 Points

Create an NSDictionary called 'artDict', with the following key/value pairs: "Artist":"Dali", "Title":"The Ship", "Medium":"Oil Paint". Be sure to use the literal syntax.

Be sure to use the literal syntax when defining NSDictionary, and pair the key/value with colon :.

NSDictionary *artDict = @{
                         @"Artist":@"Dali",
                         @"Title":@"The Ship",
                         @"Medium":@"Oil Paint",
};