On Mar 6, 2012, at 11:51 AM, Jan E. Schotsman wrote:
> Hello,
>
> I have an array of progress values (number objects) for subprojects, from
> which I calculate the overall progress .
> The array is an atomic property of the project class.
>
> Is it safe to access this array from multiple thr
On Tue, Mar 6, 2012 at 1:51 PM, Jan E. Schotsman wrote:
> I have an array of progress values (number objects) for subprojects, from
> which I calculate the overall progress .
> The array is an atomic property of the project class.
>
> Is it safe to access this array from multiple threads, using me
I made the mistake that an NSString would be a legit input var for this.
Newb error.
On Mar 6, 2012, at 5:11 PM, Jens Alfke wrote:
>
> On Mar 6, 2012, at 10:27 AM, Alex Zavatone wrote:
>
>> So I added the validation call:
>>
>> BOOL isTurnableToJSON = [NSJSONSerialization
>> isValidJSONObje
On Mar 6, 2012, at 10:27 AM, Alex Zavatone wrote:
> So I added the validation call:
>
> BOOL isTurnableToJSON = [NSJSONSerialization
> isValidJSONObject: object]
> But running this against the imported JSON result and against my JSON, a the
> BOOL never returned 1. It was returned 0, even a
On 2012-03-06, at 2:51 PM, Jan E. Schotsman wrote:
> Hello,
>
> I have an array of progress values (number objects) for subprojects, from
> which I calculate the overall progress .
> The array is an atomic property of the project class.
>
> Is it safe to access this array from multiple threads,
Hi Alex,
On Mar 6, 2012, at 8:38 AM, Alex Zavatone wrote:
> I'm in the middle of converting some data to JSON and have successfully run
> my files through the JSONLint validator (http://jsonlint.com/).
>
> However, when trying to convert these files into serialized JSON in Xcode,
> the JSON d
Hello,
Does anyone know the reason why the UIKit-additions for NSString, NSValue etc.
aren't mentioned in the respective class references in the Apple documentation
for iOS?
Regards,
Mikkel
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Plea
I was under the assumption - maybe I can't read documentation - that
IsValidJSONObject would check to see if the Foundation object could be turned
into a JSON object.
From the docs:
isValidJSONObject:
Returns a Boolean value that indicates whether a given object can be converted
to JSON data.
On 6 Mar 2012, at 1:59 PM, Alex Zavatone wrote:
> Yeah, I've got the JSON down to this:
>
> [1]
>
> and
> {"A":1}
>
> And the code:
> BOOL isTurnableToJSON = [NSJSONSerialization isValidJSONObject: responseData];
> NSLog(@"Is legit for JSON: %d", isTurnableToJSON );
> NSLog(@"Is l
I have an array and I am iterating through it using this technique:
> for (id object in array) {
> // do something with object
> }
Is there way to obtain the object's current array index position or do I have
to add a counter?
Thanks in advance.
Yeah, I've got the JSON down to this:
[1]
and
{"A":1}
And the code:
BOOL isTurnableToJSON = [NSJSONSerialization isValidJSONObject: responseData];
NSLog(@"Is legit for JSON: %d", isTurnableToJSON );
NSLog(@"Is legit for JSON: %@", isTurnableToJSON ? @"YES" : @"NO"); //
this is
Hello,
I have an array of progress values (number objects) for subprojects,
from which I calculate the overall progress .
The array is an atomic property of the project class.
Is it safe to access this array from multiple threads, using methods
like objectAtIndex and replaceObjectAtIndex?
Thanks to all!
Ron
On Mar 6, 9:24 am, Kyle Sluder wrote:
> On Mar 5, 2012, at 11:21 PM, Graham Cox wrote:
>
>
>
> > Is the goal to go from red to blue from left to right?
>
> > Why not add a single layer with red on the left, alpha = 1, and blue on the
> > right, alpha = 1? I don't see why yo
On 6 Mar 2012, at 12:27 PM, Alex Zavatone wrote:
> So I added the validation call:
>
> BOOL isTurnableToJSON = [NSJSONSerialization
> isValidJSONObject: object]
>
> But running this against the imported JSON result and against my JSON, a the
> BOOL never returned 1. It was returned 0, even a
So I added the validation call:
BOOL isTurnableToJSON = [NSJSONSerialization
isValidJSONObject: object]
But running this against the imported JSON result and against my JSON, a the
BOOL never returned 1. It was returned 0, even against JSON that converted
properly.
Has anyone gotten this
I'm in the middle of converting some data to JSON and have successfully run my
files through the JSONLint validator (http://jsonlint.com/).
However, when trying to convert these files into serialized JSON in Xcode, the
JSON does not pass the isValidJSONObject test, returning NO.
Of course I can
On Mar 5, 2012, at 11:21 PM, Graham Cox wrote:
>
> Is the goal to go from red to blue from left to right?
>
> Why not add a single layer with red on the left, alpha = 1, and blue on the
> right, alpha = 1? I don't see why you need to composite two layers.
>
> Drawing a gradient dynamically is
On 6 Mar 2012, at 1:21 AM, Graham Cox wrote:
> Why not add a single layer with red on the left, alpha = 1, and blue on the
> right, alpha = 1? I don't see why you need to composite two layers.
>
> Drawing a gradient dynamically is probably more efficient than blitting a
> PNG, and will be resol
On 06/03/2012, at 5:40 PM, R wrote:
> I want to blend two colors as a background. I'm adding a layer using
> CAGradient layer, starting on the left with blue alpha=1. and ending
> on the right with blue alpha=0.
>
> I then add another layer using red on the left with alpha=0. and
> ending on th
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