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Nested attributes unpermitted parameters
...o look like this: def bill_params params.require(:bill).permit(:company, :month, :year, :dues_attributes[:amount, :person_id]) end I am now getting this error: no implicit conversion of Symbol into Integer
– jcanipar
Apr 10 '13 at 16:33
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How to read values from properties file?
...h*:my.properties"/>
Then you refer to the properties in your beans:
@Component
class MyClass {
@Value("${my.property.name}")
private String[] myValues;
}
EDIT: updated the code to parse property with mutliple comma-separated values:
my.property.name=aaa,bbb,ccc
If that doesnt work, yo...
How to change the background color of the options menu?
...ime trying all the options, the only way I was able to get an app using AppCompat v7 to change the overflow menu background was using the itemBackground attribute:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
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<item name="android:itemBackground">@color...
Set “this” variable easily?
... that function is called, it will be in the context of element. api.jquery.com/jquery.proxy
– Trevin Avery
Oct 30 '14 at 20:31
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JavaScript REST client Library [closed]
...h the type of request you want to make:
$.ajax({
url: 'http://example.com/',
type: 'PUT',
data: 'ID=1&Name=John&Age=10', // or $('#myform').serializeArray()
success: function() { alert('PUT completed'); }
});
You can replace PUT with GET/POST/DELETE or whatever.
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How to view revision history for Mercurial file?
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Superscript in markdown (Github flavored)?
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@phonetagger: No tags allowed in comments, IIRC.
– iconoclast
Aug 8 '15 at 14:56
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Are Roslyn SyntaxNodes reused?
...n tree; it is built "top-down" on demand and thrown away on every edit. It computes parent references by manufacturing them on demand as you descend through the tree from the top. It manufactures absolute positions by computing them from the widths, again, as you descend.
You, the user, only ever ...
What is the difference between Linq to XML Descendants and Elements
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