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What is the difference between self-types and trait subclasses?
... self-types for DI. But somehow I am not convinced. I had created a sample app here long back (bitbucket.org/mushtaq/scala-di). Look specifically at /src/configs folder. I achieved DI to replace complex Spring configurations without self-types.
– Mushtaq Ahmed
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Is volatile expensive?
...rites can in fact be faster then with multiple processors. There are some applications that would in fact run faster concurrently with a single CPU then multiple.
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How to change progress bar's progress color in Android
I'm using an horizontal progress bar in my Android application, and I want to change its progress color (which is Yellow by default). How can I do it using code (not XML)?
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What's the difference between REST & RESTful
...presentation of it is. The most common example is a pure HTML server based app (no javascript). The browser knows nothing about the application itself but through links and resources, the server is able transfer the state of the application to the browser. Where a button would normally change a stat...
How can I programmatically get the MAC address of an iphone
... i just wonder if this is any different from a generic OS X approach (i'm asking because i'm a mac n00b)
– Tamas Czinege
Mar 24 '09 at 14:59
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Semantic Issue: Property's synthesized getter follows Cocoa naming convention for returning 'owned'
I'm currently using the iOS 5 SDK trying to develop my app.
I'm trying to make an NSString a property, and then to synthesize it in the .m file (I have done this before with no issues). Now, I came across this: "Semantic Issue: Property's synthesized getter follows Cocoa naming convention for return...
Android Studio vs Eclipse + ADT Plugin? [closed]
...u can build multiple apks for testing from a single project unlike eclipse approach. Visual layout editor is far better than eclipse.
– Sree Rama
Apr 16 '15 at 7:29
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How does JavaFX compare to WPF? [closed]
... have references to nodes and controls).
One difference to WPF is that it appears that the FXML is not compiled into an intermediate binary representation like BAML. I haven't noticed any performance issues yet but have not used the system extensively. I have noticed though, that FXML usually tends...
How do I create a round cornered UILabel on the iPhone?
... the inspector. You won't see the rectangle until you compile and run your app, but at least you'll be able to place the subview and connect it to outlets or actions if needed.
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Center content of UIScrollView when smaller
...rner of the scroll view. I would like to keep it centered, like the Photos app.
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