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Types in Objective-C on iOS
...LLONG_MAX: %llu", ULLONG_MAX); // unsigned long long int
When run on an iPhone 3GS (iPod Touch and older iPhones should yield the same result) you get:
Primitive sizes:
The size of a char is: 1.
The size of short is: 2.
The size of int is: 4.
T...
转：postfix安装Q&A - 更多技术 - 清泛网 - 专注C/C++及内核技术
...nied
A:
检查 authdaemond的socket所在目录及其父目录的属性是否对smtpd可读。如果不可读则出现这个问题（permission的问题）。chmod +x /var/spool/authdaemon
QUOTE:
Q：
Jan 13 13:18:27 mail postfix/virtual[3787]: warning: maildir access proble...
Could not launch process launch failed: timed out waiting for app to launch
... this solution, along with the two hints above won't solve this. Tried one iPhone 5 with latest iOS 7, and one iPad with iOS 8.1. Any clues?
– helmesjo
Oct 27 '14 at 11:58
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How do I determine the target architecture of static library (.a) on Mac OS X?
I'm interested in verifying if a given iPhone static library has been built for ARM or Intel.
5 Answers
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Create a folder inside documents folder in iOS apps
I just want to create new folders in the documents folder of my iPhone app.
9 Answers
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How to detect the device orientation using CSS media queries?
...on the device. Some tablets report orientation = 0 when in landscape mode. iPhones report differently from Samsung Galaxies.
– BlackMagic
Oct 18 '15 at 13:19
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for each loop in Objective-C for accessing NSMutable dictionary
...de @zneak posted is much simpler and faster, if you can build for 10.5+ or iPhone.
– Quinn Taylor
Jan 26 '10 at 23:41
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Select tableview row programmatically
...
There are two different methods for iPad and iPhone platforms, so you need to implement both:
selection handler and
segue.
NSIndexPath *indexPath = [NSIndexPath indexPathForRow:0 inSection:0];
[self.tableView selectRowAtIndexPath:indexPath animated:NO scrollPosition:...
Detect Safari using jQuery
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The only way I found is check if navigator.userAgent contains iPhone or iPad word
if (navigator.userAgent.toLowerCase().match(/(ipad|iphone)/)) {
//is safari
}
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improve thi...
Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
..._TO(@"6.0")) {
mainStoryboard = [UIStoryboard storyboardWithName:@"iPhone_iOS6" bundle:nil];
} else {
mainStoryboard = [UIStoryboard storyboardWithName:@"iPhone_iOS5" bundle:nil];
}
self.initialViewController = [mainStoryboard instantiateInitialViewController];
self....