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Rails: create on has_one association
...dering the same, +1 to the answer for explaining why this is and +1 to the comment for giving the best solution.
– deivid
Jul 3 '13 at 16:54
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Difference between database and schema
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edited Jun 20 at 9:12
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answered Mar 16 '11 at 10:11
RichardTheKiwiRicha...
Removing a model in rails (reverse of “rails g model Title…”)
How can I completely remove this model? Thanks
5 Answers
5
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Package structure for a Java project?
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I also recommend using Maven's layout if you have a choice. It's a well-thought out structure that has been battle-tested, and is familiar to many developers.
– Dov Wasserman
Oct 17 '08 at 4:46
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How to get a list of user accounts using the command line in MySQL?
I'm using the MySQL command line utility and can navigate through a database. Now I need to see a list of user accounts. How can I do this?
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How do you get AngularJS to bind to the title attribute of an A tag?
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53
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Is it possible to set the equivalent of a src attribute of an img tag in CSS?
...octype html>
<style>
.MyClass123{
content:url("http://imgur.com/SZ8Cm.jpg");
}
</style>
<img class="MyClass123"/>
Tested and working:
Chrome 14.0.835.163
Safari 4.0.5
Opera 10.6
Tested and Not working:
FireFox 40.0.2 (observing Developer Network Tools,...
React.js: Wrapping one component into another
...s.children}
after
</div>
);
}
});
See Multiple Components: Children and Type of the Children props in the docs for more info.
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Is there a cross-browser onload event when clicking the back button?
...work? Well, JQuery adds an onunload event listener.
// http://code.jquery.com/jquery-latest.js
jQuery(window).bind("unload", function() { // ...
By default, it does nothing. But somehow this seems to trigger a reload in Safari, Opera and Mozilla -- no matter what the event handler contains.
[edi...
What's the difference between @Secured and @PreAuthorize in spring security 3?
...nd properties of SecurityExpressionRoot.
Access method arguments (requires compilation with debug info or custom ParameterNameDiscoverer):
@PreAuthorize("#contact.name == principal.name")
public void doSomething(Contact contact)
(Advanced feature) Add your own methods (override MethodSecurityExpre...