A few beginner questions
A few beginner questions
- Subject: A few beginner questions
- From: matty jones <email@hidden>
- Date: Mon, 7 Apr 2008 11:32:55 -0400
I have been playing with Objective C for the last week, and have a few
questions.
I have been reading through the Becoming an XCoder pdf and the user
Guids for XCode and I can't figure something out. In the guide it
gives you a sample program that calculates the area of a circle and a
rectangle, it says to press the build and go button and the results
will be displayed in the run log. I cannot find the runlog box. I
found a box called build results that displays the results, errors and
the returned state but not a box that displays the output of the
program. I have no errors in the code according to XCode. Do I have to
enable something to display the results or am I hitting the wrong
button?
I started the project as a command line utility like the file said,
could this maybe be an error or require me to enable some control? I
have never used a development environment before, I am used to
compiling with gcc and then running a.out. Thanks for the help,
overall XCode seems pretty good and Objective C is not hard to pick up
at all if you now C fairly well.
I am in a Visual Basic course right now and my teacher is having us
declare variables with Hungarian notation. I have been coding C and
Bash shell scripts in Linux for a few years and have never done it,
nor have I ever seen it in a book.
For those that may not know what this is, it is declaring the variable
type in the name; for example dblNumberOne or intTempOne. I was just
curious, this teacher seems to be pretty good but his code sometimes
makes no sense or he do things certain ways, just because that is the
way you are supposed to do them, giving us no reason for it.
Thanks for the help.
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