Re: PList Data Typing
Re: PList Data Typing
- Subject: Re: PList Data Typing
- From: Kevin Bracey <email@hidden>
- Date: Tue, 16 Dec 2014 11:37:18 +1300
Thanks Jens,
You’re fantastic!
Have a great holiday season to all, and thanks for all the help over the years!
On 16/12/2014, at 11:28 am, Jens Alfke <email@hidden> wrote:
>
>> On Dec 15, 2014, at 2:10 PM, Kevin Bracey <email@hidden> wrote:
>>
>> How can I tell if the Value is a Boolean or Number in the NSDictionary? as 0 and 1 are valid values for a number.
>
> There's no clean solution for this. You have to take advantage of the fact that the YES and NO NSNumbers are singleton objects, and do a direct pointer comparison (with ==, *not* with isEqual:) —
>
> if (obj == @YES) {
> it's YES
> } else if (obj == @NO) {
> it's NO
> } else {
> it's a number (possibly 0 or 1)
> }
>
> —Jens
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