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Re: Question on STRINGS_FILE_OUTPUT_ENCODING
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Re: Question on STRINGS_FILE_OUTPUT_ENCODING


  • Subject: Re: Question on STRINGS_FILE_OUTPUT_ENCODING
  • From: Ricky Sharp <email@hidden>
  • Date: Tue, 09 Nov 2010 06:04:03 -0600

Speed.  Memory based internals of NSString are UTF-16 (not sure offhand if that is BE or LE)

And if such data is normalized on both disk and memory, you could do stuff like memory-mapping the file.

UTF-8 is the best transport encoding but it incurs an encode/decode speed penalty. Also, depending upon the language, UTF-8 encoded data may be larger than UTF-16.

Sent from my iPhone

On Nov 9, 2010, at 1:35 AM, Ulf Dunkel <email@hidden> wrote:

> Introduced in Xcode 3.1, we now have the new Strings files output encoding option, which can be set to either "UTF-8", "UTF-16" (default), or "binary".
>
> I appreciate that Apple wants to make apps smaller (which might have been one reason why they also introduced the Interface Builder NIB Postprocessor option "Strip NIB Files" and other stuff).
>
> Why is the STRINGS_FILE_OUTPUT_ENCODING set to UTF-16 by default?
>
> I cannot find any useful reason for artificially blowing up all .strings files. You can code every Unicode character in UTF-8, by the way.
>
> ---Ulf Dunkel
> ---invers Software
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