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Re: closed - NSTableView is not updated on [reloadData]

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Re: closed - NSTableView is not updated on [reloadData]

Subject: Re: closed - NSTableView is not updated on [reloadData]
From: Greg Guerin <email@hidden>
Date: Thu, 23 Jul 2009 09:04:53 -0700

Alexander Bokovikov wrote:

Also I was sure that BAD_ACCESS exception should occur if not initialized outlet is used to send a message to.

An uninitialized outlet is always nil. It is always legal to send messages to nil, although some returned values may be undefined. Re- read the basic docs on messaging, if necessary.

It may be illegal to perform other operations with nil, so don't make the opposite mistake of thinking that just because sending a message to nil is legal, so is everything else.

  -- GG

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