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@RequestBody and @ResponseBody annotations in Spring

... There is a whole Section in the docs called 16.3.3.4 Mapping the request body with the @RequestBody annotation. And one called 16.3.3.5 Mapping the response body with the @ResponseBody annotation. I suggest you consult those sections. Also relevant: @RequestBody ...
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How to move columns in a MySQL table?

...erform on a large table? Is it just changing some metadata, or does it actually have to reorganize data on the disk? – Kip Nov 12 '15 at 16:01 7 ...
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Why and not taking font-family and font-size from body?

... All browsers have built-in default stylesheets. That's why, when you make a page without any styles defined at all, <h1> tags are large and bold, and <strong> makes text bold. Similarly, the font styles for <in...
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Undo git mv (rename)

...git mv file2 file1 Updates the index for both old and new paths automatically. Check documentation of git mv share | improve this answer | follow | ...
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What Haskell representation is recommended for 2D, unboxed pixel arrays with millions of pixels?

...rovides high performance, regular, multi-dimensional, shape polymorphic parallel arrays. All numeric data is stored unboxed. Functions written with the Repa combinators are automatically parallel provided you supply +RTS -Nwhatever on the command line when running the program. Recently, it has bee...
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Project structure for Google App Engine

.... However, as it has grown, and features have been added, it has gotten really difficult to keep things organized - mainly due to the fact that this is my first python project, and I didn't know anything about it until I started working. ...
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Setting an object to null vs Dispose()

...When you write a using statement, it's simply syntactic sugar for a try/finally block so that Dispose is called even if the code in the body of the using statement throws an exception. It doesn't mean that the object is garbage collected at the end of the block. Disposal is about unmanaged resourc...
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Pandas selecting by label sometimes return Series, sometimes returns DataFrame

...answered Dec 4 '13 at 19:36 Dan AllanDan Allan 27.4k66 gold badges6060 silver badges6060 bronze badges ...
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Passing two command parameters using a WPF binding

... Firstly, if you're doing MVVM you would typically have this information available to your VM via separate properties bound from the view. That saves you having to pass any parameters at all to your commands. However, you could also multi-bind and use a converter to cre...
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How to discard all changes made to a branch?

...e. design ) and I've made a number of changes, but I need to discard them all and reset it to match the repository version. I thought git checkout design would do it, but it just tells me I'm already in branch design and that I have 3 modified files. ...