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Fragments within Fragments
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Nested fragments are not currently supported. Trying to put a fragment within the UI of another fragment will result in undefined and likely broken behavior.
Update: Nested fragments are supported as of Android 4.2 (and Android Support Library rev 11) : http://developer.and...
What's the difference between JPA and Hibernate? [closed]
I understand that JPA 2 is a specification and Hibernate is a tool for ORM. Also, I understand that Hibernate has more features than JPA 2. But from a practical point of view, what really is the difference?
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I want to remove double quotes from a String
I want to remove the "" around a String.
15 Answers
15
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Java 8: performance of Streams vs Collections
I'm new to Java 8. I still don't know the API in depth, but I've made a small informal benchmark to compare the performance of the new Streams API vs the good old Collections.
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UIView Infinite 360 degree rotation animation?
I'm trying to rotate a UIImageView 360 degrees, and have looked at several tutorials online. I could get none of them working, without the UIView either stopping, or jumping to a new position.
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JavaScript window resize event
How can I hook into a browser window resize event?
13 Answers
13
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How to add to an existing hash in Ruby
In regards to adding an key => value pair to an existing populated hash in Ruby, I'm in the process of working through Apress' Beginning Ruby and have just finished the hashes chapter.
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How to access custom attributes from event object in React?
React is able to render custom attributes as described at
http://facebook.github.io/react/docs/jsx-gotchas.html :
15 Answ...
How do I scroll to an element within an overflowed Div?
...t items inside of a div that can only show 5 at a time. What is a good way to scroll to item #10, and then item #20? I know the height of all the items.
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How to crop an image in OpenCV using Python
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Hmm... But how i can save crop image into variable?
– Nolik
Mar 23 '13 at 18:27
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