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Re: logical (! object) vs (object != nil)
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Re: logical (! object) vs (object != nil)


  • Subject: Re: logical (! object) vs (object != nil)
  • From: "Alastair J.Houghton" <email@hidden>
  • Date: Tue, 26 Aug 2003 10:31:23 +0100

On Tuesday, August 26, 2003, at 12:33 am, Marco Scheurer wrote:

On Tuesday, August 26, 2003, at 12:46 AM, Alastair J.Houghton wrote:

On Monday, August 25, 2003, at 07:39 pm, Anders Totland wrote:

I have a (C noob) question. Are the two statements (! object) and (object != nil) the same statement, with identical meaning?

They are expressions and not statements, but yes, they are identical (since nil is zero).

I know it's a typo but as written, they are the opposite of each other.

Good point ;-) It's amazing how easy it is to read what you *think* something says.

Kind regards,

Alastair.
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References: 
 >Re: logical (! object) vs (object != nil) (From: Marco Scheurer <email@hidden>)

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