Getting Assertion failure in -[UITableView _endCellAnimationsWithContext:]

2014-01-22 Thread Rick Mann
(Let's try this with a subject!) I'm getting *** Assertion failure in -[UITableView _endCellAnimationsWithContext:], but I'm not getting the message like this that you typically get (there's no message indicating what went wrong): 'Invalid update: invalid number of rows in section 0. The numb

Getting

2014-01-22 Thread Rick Mann
I'm getting *** Assertion failure in -[UITableView _endCellAnimationsWithContext:], but I'm not getting the message like this that you typically get (there's no message indicating what went wrong): 'Invalid update: invalid number of rows in section 0. The number of rows contained in an existi

More UITableViewCell color woes

2014-01-22 Thread Rick Mann
I have a static table view in a storyboard on iOS 7. They look correct in IB. One of the cells (the second) is a "Basic" cell, and when selected it draws in grey, and the text remains black. However, when not highlighted, the background color around the text is white, causing problems with the r

Re: UITableViewCell highlight color in iOS 7 (Settings app)

2014-01-22 Thread Quincey Morris
On Jan 22, 2014, at 16:54 , Rick Mann wrote: > In my app, tapping on a UITableViewCell turns it gray. In the Settings app, > it's blue. Is this just another instance of the Settings app using > non-standard (and better-looking) UITableViews? Oddly, on my iPhone 4, it’s gray in Settings, but on

Re: UITableViewCell highlight color in iOS 7 (Settings app)

2014-01-22 Thread Rick Mann
On Jan 22, 2014, at 17:19 , Nick Petrov wrote: > > On Jan 23, 2014, at 2:54 AM, Rick Mann wrote: > >> In my app, tapping on a UITableViewCell turns it gray. In the Settings app, >> it's blue. Is this just another instance of the Settings app using >> non-standard (and better-looking) UITabl

Re: UITableViewCell highlight color in iOS 7 (Settings app)

2014-01-22 Thread Nick Petrov
On Jan 23, 2014, at 2:54 AM, Rick Mann wrote: > In my app, tapping on a UITableViewCell turns it gray. In the Settings app, > it's blue. Is this just another instance of the Settings app using > non-standard (and better-looking) UITableViews? > You can change it. Here is what I use in one o

UITableViewCell highlight color in iOS 7 (Settings app)

2014-01-22 Thread Rick Mann
In my app, tapping on a UITableViewCell turns it gray. In the Settings app, it's blue. Is this just another instance of the Settings app using non-standard (and better-looking) UITableViews? -- Rick signature.asc Description: Message signed with OpenPGP using GPGMail __

Priority MOC operations?

2014-01-22 Thread Rick Mann
There's no way to get prioritized -performBlock: calls on an NSManagedObjectContext, is there? I have some operations enqueued with -performBlock: that must be serialized, and others that would be best carried out as soon as the current block finishes, but before any other enqueued blocks. --

Re: Design by contract and cocoa

2014-01-22 Thread jonat...@mugginsoft.com
On 22 Jan 2014, at 17:50, Herman Chan wrote: > this seems to be the modernized version of it: > https://github.com/brynbellomy/ObjC-DesignByContract This is indeed a later implementation. It uses a metamacro approach as used in ReactiveCocoa. The code also has dependencies on another library tha

Re: Design by contract and cocoa

2014-01-22 Thread Jens Alfke
On Jan 22, 2014, at 8:03 AM, jonat...@mugginsoft.com wrote: > I know there are some macros available, http://www.roard.com/contracts/, but > I haven’t experimented further as yet Interesting. I like the idea of dynamically creating a subclass that wraps the methods to be checked, but I don't

Re: [MORE} startAccessingSecurityScopedResource

2014-01-22 Thread koko
Mike, thanks for the observations … I now understand the process and yes "you could first generate more bookmarks for each of the files inside the directory, but that seems a weird thing to do” , I had not realized that and I assume this to be true, once -startAccessingSecurityScopedResource is

Design by contract and cocoa

2014-01-22 Thread jonat...@mugginsoft.com
Does anyone regularly use design by contract in their Cocoa apps? At present I often make use of NSAssert() et al to validate method inputs as a passing nod to design by contract, but that’s it. I know there are some macros available, http://www.roard.com/contracts/, but I haven’t experimente

Re: [MORE} startAccessingSecurityScopedResource

2014-01-22 Thread Mike Abdullah
On 22 Jan 2014, at 02:46, koko wrote: > I believe I should use contentsOfDirectoryAtURL and then create a > security-scoped bookmark for each file I am interested in and in this manner > I will be able to read the files across launches of the app. > > On Jan 21, 2014, at 7:26 PM, koko wrote: