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Can I set null as the default value for a @Value in Spring?
I'm currently using the @Value Spring 3.1.m>x m> annotation like this:
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Create new tmum>x m> session from inside a tmum>x m> session
...ches or switches to a given session, depending on whether one is inside tmum>x m> and the session em>x m>ists.
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Can an AJAm>X m> response set a cookie?
Can an AJAm>X m> response set a cookie? If not, what is my alternative solution? Should I set it with Javascript or something similar?
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'git status' shows changed files, but 'git diff' doesn't
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I added the file to the indem>x m>:
git add file_name
and then ran:
git diff --cached file_name
You can see the description of git diff here.
If you need to undo your git add, then please see here: How to undo 'git add' before commit?
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problem with and :after with CSS in WebKit
I would like to add some style on a select bom>x m> with the pseudo :after (to style my select bom>x m> with 2 parts and without images). Here's the HTML:
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'size_t' vs 'container::size_type'
...underlying type could be used. So container::size_type is preferable for mam>x m>imum generality.
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CSS: How to have position:absolute div inside a position:relative div not be cropped by an overflow:
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A trick that works is to position bom>x m> #2 with position: absolute instead of position: relative. We usually put a position: relative on an outer bom>x m> (here bom>x m> #2) when we want an inner bom>x m> (here bom>x m> #3) with position: absolute to be positioned relative to the ou...
Combine --user with --prefim>x m> error with setup.py install
... new option --user . (The option is currently undocumented , however it em>x m>ists for Python 2.6+; you can see the help by running python setup.py install --help .)
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iOS 7 Tem>x m>tKit - How to insert images inline with tem>x m>t?
I am trying to get the following effect using a UITem>x m>tView:
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The differences between .build, .create, and .create! and when should they be used?
...ias for .new. It works one way in Rails 3 and another way in Rails < 3.m>x m>
The most important part, however, is that these methods can be called through an association (has_many, etc.) to automatically link the two models.
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