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Is it possible to adjust x,y position for titleLabel of UIButton?
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Best way to serialize an NSData into a hexadeximal string
...teriorate for large amounts of data. I profiled this with a 2MB file on my iPhone 5. Time comparison was 0.05 vs 12 seconds. Memory footprint is negligible with this method while the other method grew the heap to 70MBs!
- (NSString *) hexString
{
NSUInteger bytesCount = self.length;
if (byt...
UILabel - Wordwrap text
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SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)
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The issue still reproduces on iOS 9.2, iPhone 5S.
– DevGansta
Feb 8 '16 at 13:53
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Unable to open project… cannot be opened because the project file cannot be parsed
I have been working for a while to create an iPhone app. Today when my battery was low, I was working and constantly saving my source files then the power went out...
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Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
...on. I used a nice app called Extractor that extracts all the graphics from iPhone.
In iOS7 I managed to retrieve the image called UINavigationBarBackIndicatorDefault and it was in black colour, since I needed a red tint I change the colour to red using Gimp.
EDIT:
As was mentioned by btate in his...
Iterating Through a Dictionary in Swift
...t take me a 1GB processing at the end. Newer devices wont crash, but in my iphone 5s 16GB crash on half of that.
– Daniel Arantes Loverde
Sep 18 '17 at 16:14
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UIButton title text color
...e answer you're looking for? Browse other questions tagged ios objective-c iphone uibutton textcolor or ask your own question.
Heavy usage of Python at Google [closed]
...dental" or used for other specific tasks (e.g., Objective C for clients on iPhones or Macs) -- e.g., when Google hired its first system administrators, those employees inevitably came with very strong mastery of Perl and Bash, and often used either of those languages to develop some complex internal...
Why are nested weights bad for performance? Alternatives?
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taken, and essentially agree, but have heard the average iphone uses (including the web services / site that support it's use) around the same amount of energy a year as the average US household fridge. It is therefore our responsibility as developers to take this kind of environme...