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spring scoped proxy bean
Can someone explain the usage of the spring @ScopedProxy annotation? I thought it had something to do with session scoped beans, but I'm not quite sure what.
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SQL multiple column ordering
I am trying to sort by multiple columns in SQL, and in different directions. column1 would be sorted descending, and column2 ascending.
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What to do with branch after merge
I had two branches: master and branch1 . I just merged branch1 back into master and I'm done with that branch. Should I delete it or just let it sit around? Will deleting it cause any loss of data?
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onCreateOptionsMenu inside Fragments
I have placed setHasOptionsMenu(true) inside onCreateView , but I still can't call onCreateOptionsMenu inside fragments.
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Android Studio: Plugin with id 'android-library' not found
I've been trying to get ActionBarSherlock to work and having some issue. One issue I've come across is the following message when trying to build it:
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Comparator.reversed() does not compile using lambda
I have a list with some User objects and i'm trying to sort the list, but only works using method reference, with lambda expression the compiler gives an error:
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How to reformat JSON in Notepad++?
I need Notepad++ to take a json string from this
21 Answers
21
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What is the difference between ~> and >= when specifying rubygem in Gemfile?
I often see the following notation(~>) in Gemfile.
2 Answers
2
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How to move one word left in the vi editor
I use the shortcut w to move the cursor one word right. Is there a shortcut to move a word left?
5 Answers
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Compare if two variables reference the same object in python
How to check whether two variables reference the same object?
6 Answers
6
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