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Notes: Objective-C Syntax
Date: October 10, 2014
Description: Described NSLog(), strings, and function instantiation.
NSLog(): Similar to a print statement, or "cout" in C++. Prints data given within the parentheses
to the XCode Console.
Example: NSLog(@"Doing okay thus far"); prints "Doing okay thus far"
Strings: Data type that holds multiple characters. In Objective-C, strings are made by putting an
"@" before double quotation marks where the value of the string is written.
Example: @"Hello", if instantiated with a variable, would hold the value "Hello"
Function instantiation: Started with a dash, followed by the (return type), followed by the function name.
Brackets must be around the code for the function, as with just about every other language.
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