大约有 7,000 项符合查询结果（耗时：0.0204秒） [XML]
SQlite Getting nearest locations (with latitude and longitude)
...ored in my SQLite database, and I want to get the nearest locations to the parameters I put in (ex. My current location - lat/lng, etc.).
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How to calculate UILabel width based on text length?
...t is -[NSString sizeWithFont:forWidth:lineBreakMode:] good for?
this question might have your answer, it worked for me.
For 2014, I edited in this new version, based on the ultra-handy comment by Norbert below! This does everything. Cheers
// yourLabel is your UILabel.
float widthIs =
[self....
How to list out all the subviews in a uiviewcontroller in iOS?
... NSLog(@"\n%@", [(id)self.view performSelector:@selector(recursiveDescription)]); This line prints the same result as yours!
– Hemang
May 28 '14 at 9:38
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vs.
...ys use embed?
Bottom line: OBJECT is Good, EMBED is Old. Beside's IE's PARAM tags, any content between OBJECT tags will get rendered if the browser doesn't support OBJECT's referred plugin, and apparently, the content gets http requested regardless if it gets rendered or not.
object is the cu...
NSUserDefaults not cleared after app uninstall on simulator
...l NOOB! I want to check if it's the second time the user enters my application, so to keep the run count I'm using NSUserDefaults . I have implemented the following code in my rootViewController 's viewDidLoad method:
...
How to see which flags -march=native will activate?
...sted. Specifically, on gcc 4.9.2 on a Phenom, the output includes these: --param l1-cache-size=64 --param l1-cache-line-size=64 --param l2-cache-size=512
– Daniel Santos
Jan 29 '15 at 0:22
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Objective-C for Windows
...
Expanding on the two previous answers, if you just want Objective-C but not any of the Cocoa frameworks, then gcc will work on any platform. You can use it through Cygwin or get MinGW. However, if you want the Cocoa frameworks, or at least a reasonab...
Is there any way to check if iOS app is in background?
...
App delegate gets callbacks indicating state transitions. You can track it based on that.
Also the applicationState property in UIApplication returns the current state.
[[UIApplication sharedApplication] applicationState]
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iPad/iPhone hover problem causes the user to double click a link
...
Haven't tested this fully but since iOS fires touch events, this could work, assuming you are in a jQuery setting.
$('a').on('click touchend', function(e) {
var el = $(this);
var link = el.attr('href');
window.location = link;
});
The idea is tha...
Maven-like dependency management for C++? [closed]
...ng CMake. It is a multi-platform make file generator (generates Visual Studio or Eclipse CDT projects as well).
http://www.cmake.org/
I did really good experience with it. The best thing I like about it was the ability to produce generic project structure. So you can generically include sub-projec...