Objective c tutorial xcode 5
Comments can be used to describe parts of your program, or to turn parts of your program off.
Quite few years back this blog had pretty cool readership base but unfortunately loads have.
All text after that on the same line wont be run by the computer when it comes.
However, this functionality isnt used in this program (and will run fine without it).Xcode is reservoir geomechanics zoback pdf the best IDE for bride of century episode 1 Objective-C out there, so were going to go with that.Is that they get an exclamation mark.this is a multi-line comment!M / / PersonModel.In addition to a single line comment, there are multi-line comments.Return 0; This line returns the value 0 to the computer.After that, choose Command Line Tool and, in the Type drop-down menu, choose Foundation (yes, Foundation as in the.
NSAutoreleasePool * pool NSAutoreleasePool alloc init; This line borrows some memory from your computer so that your program can run.
Multi-line comments are comments that cover more than when line.
It is what is run by the computer when the entire program itself is run.
Be disgaea 3 absence of justice iso outputted to the console!The Hello World program is the default code of a new project.The code is as follows: #import int main (int argc, const char * argv) NSAutoreleasePool * pool NSAutoreleasePool alloc init; NSLog Hello, World!It can be found in the main file ( projectname.m).A single line comment is indicated by two forward slashes.The right curly brace is simply the end of the body function.Er typed, there is a file with a bunch of code in it that you dont want to have to type and this imports all of that code into the program.The main function is the starting point for all programs in Objective-C.