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How to develop or migrate apps for iPhone 5 screen resolution?

The new iPhone 5 display has a new aspect ratio and a new resolution (640 x 1136 pixels). 30 Answers ...
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iOS app, programmatically get build version

Is there a way to programmatically get the build version of my app? I need to be able to detect when the user has updated the app through the AppStore, in order to execute some code for adjustments ...
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Xamarin 2.0 vs Appcelerator Titanium vs PhoneGap [duplicate]

After all IDE evolutions (all platforms on topic are changed) of this year, i'm looking to understand what is the state of technology for those platforms. ...
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Maximum size of a element

...reds of thousands of pixels. However, after a certain number of pixels (obviously unknown), the canvas no longer display shapes I draw with JS. ...
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Passing current scope to an AngularJS Service

...d deal with global tasks. I would rather stick to this paradigm instead of mixing things up. This is what the docs say Service Angular services are singletons that carry out specific tasks common to web apps Controller In Angular, a controller is a JavaScript function(type/class) that i...
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iPhone UIButton - image position

... My solution to this is quite simple [button sizeToFit]; button.titleEdgeInsets = UIEdgeInsetsMake(0, -button.imageView.frame.size.width, 0, button.imageView.frame.size.width); button.imageEdgeInsets = UIEdgeInsetsMake(0, button.titl...
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How do I serialize an object and save it to a file in Android?

... Saving (w/o exception handling code): FileOutputStream fos = context.openFileOutput(fileName, Context.MODE_PRIVATE); ObjectOutputStream os = new ObjectOutputStream(fos); os.writeObject(this); os.close(); fos.close(); Loading (w/o exception ...
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Send email using java

...il.Properties; import javax.mail.Message; import javax.mail.MessagingException; import javax.mail.Session; import javax.mail.internet.AddressException; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; /** * * @author doraemon */ public class GoogleMail { pr...
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Examples of GoF Design Patterns in Java's core libraries

...can find an overview of a lot of design patterns in Wikipedia. It also mentions which patterns are mentioned by GoF. I'll sum them up here and try to assign as many pattern implementations as possible, found in both the Java SE and Java EE APIs. Creational patterns Abstract factory (recognizeable b...
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In what cases do I use malloc and/or new?

...se the new operator you should pair with delete and it is a mistake to mix the two (e.g. Calling free() on something that was created with the new operator), but I'm not clear on when I should use malloc / free and when I should use new / delete in my real world programs. ...