Re: Where is my bicycle?
Re: Where is my bicycle?
- Subject: Re: Where is my bicycle?
- From: "Gerriet M. Denkmann" <email@hidden>
- Date: Mon, 06 Apr 2015 23:45:52 +0700
> On 6 Apr 2015, at 23:36, Charles Srstka <email@hidden> wrote:
>
>>
>> On Apr 6, 2015, at 11:19 AM, Gerriet M. Denkmann <email@hidden> wrote:
>>
>> OS X 10.10.2
>>
>> NSString *string = @"abc π² xyz"; // BICYCLE = U+1F6B2
>> NSCharacterSet *charSet = [ NSCharacterSet characterSetWithCharactersInString: string ];
>> BOOL pq = [ charSet longCharacterIsMember: 0x1F6B2 ];
>> NSLog(@"%s CharacterSet from \"%@\" contains %sπ² (0x1F6B2)",__FUNCTION__, string, pq ? "" : "no ");
>>
>> This prints:
>>
>> CharacterSet from "abc π² xyz" contains no π² (0x1F6B2)
>>
>> Where is my bicycle gone? What am I doing wrong?
>
> Objective-C doesnβt support Unicode in source files (although Swift does).
>
> Charles
>
If this is so: why did my compiler not tell me about this?
Why does this:
NSString *string = @"abc γ xyz"; // JAPANESE INDUSTRIAL STANDARD SYMBOL = U+3004
NSCharacterSet *charSet = [ NSCharacterSet characterSetWithCharactersInString: string ];
BOOL pq = [ charSet longCharacterIsMember: 0x3004 ];
NSLog(@"%s CharacterSet from \"%@\" contains %sγ (0x3004)",__FUNCTION__, string, pq ? "" : "no ");
print:
CharacterSet from "abc γ xyz" contains γ (0x3004)
Kind regards,
Gerriet.
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