Objective-C Tutorial - Lesson 8: Objective-C Reserved Words Video Lecture | Learn and Understand: Objective C (English) - Web Development

what's up guys john here with
objective-c toros lesson 8 Objective C
reserved words in this lesson is going
to be real short just gonna be this one
slide and all I need to tell you is just
don't use these words in naming
variables and objects because Objective
C has a certain task for these words
like you'll recognize ant float if the
double bull size of else a lot of these
we've already gone over and they have
specific things that they're entitled to
do in Objective C so if you're using
these two named variables Objective C
doesn't know if you're if it's the name
of a variable or if you're trying to use
the instruction and you forgot the rest
of the code for that line so it'll bring
up a lot of errors if you're using these
two name objects and variables also
never use a prefix ns to name anything
so never name it NS tax rate because
that'll just totally screw up Objective
C won't know what to do because NS is
very it's a very vital prefix in
Objective C so that's all for this
lesson and I just have one last thing to
say congratulations that you made it
this far you've made it through pretty
much the most boring part of learning
how to program is that beginning part of
just the little integers and adding and
all the little up operators and stuff
that's the more boring part but you got
to learn it to go on so next we'll be
talking about functions and data
structures and right after that we'll be
jumping into objects so objects are
right around the corner so please
subscribe and continue to watch my
videos thanks for watching
you