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Nested attributes unpermitted parameters

...4, I was able to get it working by structuring my fields_for as: <%= f.select :tag_ids, Tag.all.collect {|t| [t.name, t.id]}, {}, :multiple => true %> Then in my controller I have my strong params as: private def post_params params.require(:post).permit(:id, :title, :content, :publi...
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JavaScript/JQuery: $(window).resize how to fire AFTER the resize is completed?

...ed for me...the others above did not! I am not sure why your answer wasn't selected. – Mumbo Jumbo Jun 9 '15 at 21:03 ...
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Is there any difference between DECIMAL and NUMERIC in SQL Server?

... Increse that the vaue by 1 set @myvar = 123456.7 --Retrieve that value select @myvar as myVariable share | improve this answer | follow | ...
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git: How to diff changed files versus previous versions after a pull?

... +1 for what I was googling. Would be awesome if this was selected as the answer and bumped to the top... :) – longda Mar 29 '13 at 22:36 ...
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Populating spinner directly in the layout xml

...l_parent" android:layout_height="wrap_content" android:drawSelectorOnTop="true" android:entries="@array/array_name" /> I've heard this doesn't always work on the designer, but it compiles fine. ...
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What do the f and t commands do in Vim?

...h occurrence of a given letter 100% correct. With v you can see the visual selection, a nice visual cue. – Bentley4 Nov 27 '13 at 19:00 2 ...
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Fork and synchronize Google Code Subversion repository into GitHub

...h. To do this, create a Launchpad project, then go to the new import page, select Subversion and enter the URL (e.g. http://projectname.googlecode.com/svn/trunk/). Depending on the project size, the initial import can take up to a few hours. Subsequent imports will run periodically. For more docume...
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Match multiple cases classes in scala

...either sb or sc get bound, but you don't know which, so you'd need further selection logic to decide which to use (given that they were bound to a Option[String], not a String). So there's nothing gained over this: l match { case A() => "A" case B(sb) => "B(" + sb + ")" case C(s...
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SQLite Concurrent Access

... If most of those concurrent accesses are reads (e.g. SELECT), SQLite can handle them very well. But if you start writing concurrently, lock contention could become an issue. A lot would then depend on how fast your filesystem is, since the SQLite engine itself is extremely fast...
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Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?

...est choice. I suppose the main point is that the HTML element shouldn't be selected based on its default presentation appearance, but rather its significance to the structure of the document. – crush Sep 3 '14 at 13:08 ...