Re: How to replace image contents?
Re: How to replace image contents?
- Subject: Re: How to replace image contents?
- From: j o a r <email@hidden>
- Date: Wed, 9 Apr 2008 20:32:57 -0700
On Apr 9, 2008, at 8:02 PM, Samvel wrote:
It was a general thought. I am programming in Objective-C only for
about month and was wondering if there is any faster way to replace
image/string/etc. contents instead of reallocating object itself.
Being concerned about performance is a good thing, but like Bill
suggested, in the vast majority of cases you should start out with
getting hard performance data from our performance tools.
If you're new to our platform (Welcome!) it's likely that you haven't
had a chance of using performance tools like Shark or Instruments
before. They're both very good, and also relatively easy to learn and
use. I strongly suggest that you spend some time on getting to know
them.
You can find information both on developer.apple.com, and elsewhere on
the web using Google. If you have a chance of attending WWDC, that's
obviously also a really good place to learn more about our tools - and
everything else related to development on the Mac.
Cheers,
j o a r
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