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@Transactional(propagation=Propagation.REQUIRED)
if some one can explain what this annotation do and when exactly we use it :
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How to allow http content within an iframe on a https site
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List comprehension: Returning two (or more) items for each item
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Get file size, image width and height before upload
How can I get the file size, image height and width before upload to my website, with jQuery or JavaScript?
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How to get the top 10 values in postgresql?
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Using a Single Row configuration table in SQL Server database. Bad idea?
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What's wrong with overridable method calls in constructors?
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Benefit of using Parcelable instead of serializing object
...droid performs serialization in. It is used for example in passing data between activities. But I wonder, if there are any benefits in using Parcelable instead of classic serialization in case of saving state of my business objects to the internal memory for example? Will it be simpler or faster t...