Re: Initializing a NSMutableString an odd way
Re: Initializing a NSMutableString an odd way
- Subject: Re: Initializing a NSMutableString an odd way
- From: Ken Thomases <email@hidden>
- Date: Wed, 31 Jul 2013 13:57:32 -0500
On Jul 31, 2013, at 1:45 PM, Fritz Anderson wrote:
> On 31 Jul 2013, at 1:28 PM, David Duncan <email@hidden> wrote:
>
>> On Jul 31, 2013, at 11:25 AM, Vincent Habchi <email@hidden> wrote:
>>
>>>
>>> Le 31 juil. 2013 à 20:15, Mike Abdullah <email@hidden> a écrit :
>>>
>>>>> I apologize if this question looks stupid or contrived. Here it is: is it permissible to use [@“” mutableCopy] to initialize (or reset) a NSMutableString instead of the more classical [[NSMutableString alloc] init]?
>>>>
>>>> Yes.
>>>
>>> Thanks! (No side effect?)
>>
>>
>> Why would there be? Your just asking for a mutable copy of an empty string. It should be equivalent to [[NSMutableString alloc] initWithString:@""]
>
> Or [NSMutableString string].
With ARC, yes. With MRR, they're different in terms of ownership.
Regards,
Ken
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