Holiness begins in our minds and works out to our actions. That being true, what we allow to enter our minds is critically important. The television programs we watch, the movies we may attend, the books and magazines we read, the music we listen to, and the conversations we have all affect our minds. We need to evaluate the effects of these avenues honestly, using Philippians 4:8 as a standard. Are the thought stimulated by these various avenues true? Are they pure? Lovely? Admirable, excellent, or praiseworthy?
Jerry Bridges

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Instructive [and short] Objective-C Video Tutorials

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#1 · July 27, 2010, 2:25 am

Posted by: artlythere <artlythere@...>

On Jul 27, 2010, at 2:01 AM, Ken Shmidheiser wrote:

> I have come across some simple, short and well-explained Objective-
> C video tutorials. Take a look at this one on programming an array.
> Notice the nice differentiation the [young] presenter makes between
> an object and its value, along with a very easy introduction to a C
> for/next loop.
>
> http://www.youtube.com/watch?v=jwNHH1251Ow
>
> The tutorials are aimed at iPhone coding, but in the process give a
> nice understanding of the underlying fundamentals of Objective-C
> for the Mac. Also, the code style seems up to date. I especially
> appreciate that simple, but complete, programs are offered along
> with source code.
>
> I'd be curious if any of the experienced programmers here learn
> anything new from watching this.
>
> Ken

Does non-mutable mean that you can't even change the values of the
existing elements? Or just the number of elements?

rc

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