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Storing custom objects in an NSMutableArray in NSUserDefaults
I've recently been trying to store the search results of my iPhone app in the NSUserDefaults collection. I also use this to save user registration info successfully, but for some reason trying to store my NSMutableArray of custom Location classes always comes back empty.
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Storyboard - refer to ViewController in AppDelegate
... if you're making a universal app be sure to use MainStoryboard_iPhone/MainStoryboard_iPad otherwise you'll get a crash.
– roocell
Dec 18 '11 at 20:42
16
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Take screenshots in the iOS simulator
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For Retina, activate iOS Simulator then on menu:HardWare>Device>iPhone (Retina)
and follow above process
Command + S
is the way to save on Desktop, (on new iPhone simulators, this was introduced in later simulator)
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twitter-bootstrap vs jquery-mobile [closed]
...id phones and tablets as well, but it creates font size issues when run in iphone. It renders very small sized fonts in iphone mobiles. What can be the reason behind this?
– Priyanka
Jun 15 '13 at 9:39
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How to determine whether code is running in DEBUG / RELEASE build?
...ation :choose debug / release . It can control the simulator and your test iPhone's code status.
Edit scheme -> archive -> build configuration :choose debug / release . It can control the test package app and App Store app 's code status.
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How to go to a specific element on page? [duplicate]
...) {
e.scrollIntoView();
}
}
This even works in an IFrame on an iPhone.
Example of using getElementById:
http://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_document_getelementbyid
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Detecting a mobile browser
...b() {
const toMatch = [
/Android/i,
/webOS/i,
/iPhone/i,
/iPad/i,
/iPod/i,
/BlackBerry/i,
/Windows Phone/i
];
return toMatch.some((toMatchItem) => {
return navigator.userAgent.match(toMatchItem);
});
}
However sinc...
Can I load a UIImage from a URL?
...ift version :
let url = NSURL.URLWithString("http://live-wallpaper.net/iphone/img/app/i/p/iphone-4s-wallpapers-mobile-backgrounds-dark_2466f886de3472ef1fa968033f1da3e1_raw_1087fae1932cec8837695934b7eb1250_raw.jpg");
var err: NSError?
var imageData :NSData = NSData.dataWithContentsOfURL(u...
Difference between single quotes and double quotes in Javascript [duplicate]
.../ Split a string at the spaces.
BUT... it doesn't work on mobile Safari (iPhone 3GS running iOS 6.1). To make it work on mobile Safari, you have to use double quotes:
var searchArray = searchValue.split(" "); // Split a string at the spaces.
If you don't use double quotes, it doesn't split, it...
How Do I Take a Screen Shot of a UIView?
I am wondering how my iPhone app can take a screen shot of a specific UIView as a UIImage .
15 Answers
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