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Struggling with NSNumberFormatter in Swift for currency
I am creating a budget app that allows the user to input their budget as well as transactions. I need to allow the user to enter both pence and pounds from separate text fields and they need to be formatted together with currency symbols. I have this working fine at the moment but would like to make...
Create request with POST, which response codes 200 or 201 and content
...2:40 GMT
Location: http://stackoverflow.com/a/36373586/12597
Content-Type: application/xml
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<questionID>1860645</questionID>
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Modify UIImage renderingMode from a storyboard/xib file
...the behavior you want.
A few things to note:
The image color will not appear to have changed in interface builder (as of Xcode 6.1.1) but will work when the application is run.
I've experienced some bugginess with this feature and in some situations I've had to remove and re-add the UIImageView...
What is the email subject length limit?
...r subject lines, as the standards allow headers longer than 998 bytes by wrapping a single header over as many lines as you like. The recommendation of ~80 characters is indeed a reasonable one. If you're writing an email client you have to be able to cope with ridiculously long subjects without b...
How do I show/hide a UIBarButtonItem?
...
Or Apple could've just added .hidden property. -_-
– GeneCode
Feb 22 '16 at 11:29
add a comment
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How can I save a screenshot directly to a file in Windows? [closed]
...s for all the source code and comments - thanks to that, I finally have an app that I wanted :)
I have compiled some of the examples, and both sources and executables can be found here:
http://sdaaubckp.svn.sourceforge.net/viewvc/sdaaubckp/xp-take-screenshot/
I use InterceptCaptureScreen.exe - ...
How to navigate through textfields (Next / Done Buttons)
...lows the view hierarchy, up to the window and its controller, and then the app delegate. Google "responder chain" for plenty of info.
– davehayden
Jan 10 '12 at 22:35
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Use Visual Studio web.config transform for debugging [duplicate]
...e builds on a particular configuration he wants a specific transform to be applied to web.config. So obviously you do not want to maintain a web.config file, because it is going to be overwritten.
So what we need to do is to create a new file web.template.config, which is just a copy of web.config. ...
How to intercept click on link in UITextView?
... do it.
For ios6 and earlier a nice way to do this is to by subclassing UIApplication and overwriting the -(BOOL)openURL:(NSURL *)url
@interface MyApplication : UIApplication {
}
@end
@implementation MyApplication
-(BOOL)openURL:(NSURL *)url{
if ([self.delegate openURL:url])
ret...
iPhone - Grand Central Dispatch main thread
I have been using with success, grand central dispatch in my apps, but I was wondering what is the real advantage of using something like this:
...