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What is @ModelAttribute in Spring MVC?
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I know this is an old thread, but I thought I throw my hat in the ring and see if I can muddy the water a little bit more :)
I found my initial struggle to understand @ModelAttribute was a result of Spring's decision to combine several annotations into one. It became clearer ...
How do you effectively model inheritance in a database?
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See my comment on the question. Using funny new names for Rdb technical terms that have existed leads to confusion. "TPT" is supertype-subtype. "TPH" is Unnormalised, a gross error. "TPH" is even less Normalised, another gross ...
LaTeX Optional Arguments
...ion in LaTeX!!! (that TeX code looks like greek to me)
well, just to add my recent (albeit not as flexible) development, here's what I've recently used in my thesis doc, with
\usepackage{ifthen} % provides conditonals...
Start the command, with the "optional" command set blank by default:
\ne...
C/C++ with GCC: Statically add resource files to executable/library
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good idea! In my case it's not very useful. But this is something that I'm really gonna put into my snippet-collection. Thanks for sharing this!
– Atmocreations
Feb 1 '11 at 18:04
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How to retrieve all keys (or values) from a std::map and put them into a vector?
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Go figures I'd end up back here after my Google search. Yours is the answer I prefer :)
– mpen
Apr 14 '09 at 20:15
4
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Understanding recursion [closed]
...professor is talking about it, I seem to get it but as soon as I try it on my own it completely blows my brains.
20 Answer...
Get JSF managed bean by name in any Servlet related class
... write a custom servlet (for AJAX/JSON) in which I would like to reference my @ManagedBeans by name. I'm hoping to map:
6...
how to POST/Submit an Input Checkbox that is disabled?
...isabled"
instead. But your checkbox's value will not post then...
Here is my solution:
To get "readonly" look and POST checkbox's value in the same time, just add a hidden "input" with the same name and value as your checkbox. You have to keep it next to your checkbox or between the same <form&...
How can I find out the current route in Rails?
...nt_uri = request.env['PATH_INFO']
# If you are browsing http://example.com/my/test/path,
# then above line will yield current_uri as "/my/test/path"
To find out the route i.e. controller, action and params:
path = ActionController::Routing::Routes.recognize_path "/your/path/here/"
# ...or newer...
How do I read CSV data into a record array in NumPy?
..., by setting the delimiter kwarg to a comma.
from numpy import genfromtxt
my_data = genfromtxt('my_file.csv', delimiter=',')
More information on the function can be found at its respective documentation.
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