Unfortunately, that won't compute the height of the
UITableViewHeaderFooterView, which has two different labels with different text
characteristics, and who know what positioning within.
On Aug 5, 2013, at 18:57 , synelang synel...@gmail.com wrote:
Try this : (never tested)
•
The way is handled something similar is by first calculating the label size for
the dynamic string (which you probably need anyway), then using the returned
value in the heightForHeaderInSection (or recalculating it with a method call),
followed by calling reloadData on the tableView. The code
On Aug 5, 2013, at 8:41 PM, Jerry Krinock je...@ieee.org wrote:
As Jens explained, your does not have a clean answer.
Doing a HEAD request is optimal (huge reduction in network traffic) if you
can accept NO answers from a tiny percentage of sites which will won't
return data to a HEAD
On Tue, Aug 6, 2013, at 02:21 AM, Diederik Meijer | Ten Horses wrote:
The way is handled something similar is by first calculating the label
size for the dynamic string (which you probably need anyway), then using
the returned value in the heightForHeaderInSection (or recalculating it
with a
Hi,
Please look at the following situations:
1. Created a mutable array in main thread, can I read its values in a secondary
thread safely, while no other thread is modifying this mutable array?
2. I need to add objects to this mutable array from a secondary thread, and no
other thread is
On Aug 5, 2013, at 12:34:11, Kyle Sluder k...@ksluder.com wrote:
Try turning off copies-on-scroll on your scroll view.
That seems to do the trick. Thanks. I'm grabbing its state, turning it off,
scrollPoint, then setting it back.
--
Steve Mills
office: 952-818-3871
home: 952-401-6255
cell:
Nick,
In your secondary you can use dispatch_async or dispatch_sync to schedule a
block of code to execute on the main thread. Below is a simple example:
dispatch_async(dispatch_get_main_queue(), ^{
// put your code to modify mutable array here
});
I hope this helps.
Thanks,
Abdul
On Aug 6, 2013, at 9:00 AM, Steve Mills smi...@makemusic.com wrote:
On Aug 5, 2013, at 12:34:11, Kyle Sluder k...@ksluder.com wrote:
Try turning off copies-on-scroll on your scroll view.
That seems to do the trick. Thanks. I'm grabbing its state, turning it off,
scrollPoint, then setting
On Aug 6, 2013, at 8:39 AM, Nick Rogers roger...@mac.com wrote:
Hi,
Please look at the following situations:
1. Created a mutable array in main thread, can I read its values in a
secondary thread safely, while no other thread is modifying this mutable
array?
Yes, but the second half
On Aug 6, 2013, at 11:09:51, Kyle Sluder k...@ksluder.com
wrote:
If scrolling your view always requires a redraw, I’d just turn it on in the
nib and leave it on.
No, it doesn't always need to do this. This is only needed when scaling our
view, when the new scroll loc is calculated and set.
On Aug 6, 2013, at 8:39 AM, Nick Rogers roger...@mac.com wrote:
1. Created a mutable array in main thread, can I read its values in a
secondary thread safely, while no other thread is modifying this mutable
array?
Yes. Most non-thread-safe objects don’t care what threads you call them on,
I've been struggling with updating the content of a table view footer. I ended
up creating a custom view that I hang on to, returning that from the delegate
method, and then changing its content.
But I'm looking at the Personal Hotspot UI in Settings, and I see that the
section footer changes
Have you tried any of these?
reloadSections:withRowAnimation
reloadRowsAtIndexPaths, perhaps? Or reloadSectionIndexTitles?
Set an observer to the data record that is being used to populate that cell,
then create a little method in your TV class that is triggered when that data
value changes.
On Aug 6, 2013, at 14:24 , Alex Zavatone z...@mac.com wrote:
reloadSections:withRowAnimation
reloadRowsAtIndexPaths, perhaps? Or reloadSectionIndexTitles?
Set an observer to the data record that is being used to populate that cell,
then create a little method in your TV class that is
On Aug 6, 2013, at 8:39 AM, Nick Rogers roger...@mac.com wrote:
1. Created a mutable array in main thread, can I read its values in a
secondary thread safely, while no other thread is modifying this mutable
array?
2. I need to add objects to this mutable array from a secondary thread, and
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