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GROUP_CONCAT ORDER BY
...ASC) AS views,
group_concat(li.percentage ORDER BY li.percentage ASC)
FROM li GROUP BY client_id
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How to write multiple line property value using PropertiesConfiguration?
I have a properties file with a property with a List value (comma separated), how to write this property in a multi-line ? (backslash after the comma)?
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Regem>x m> how to match an optional character
I have a regem>x m> that I thought was working correctly until now. I need to match on an optional character. It may be there or it may not.
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Find the em>x m>tension of a filename in Ruby
I'm working on the file upload portion of a Rails app. Different types of files are handled differently by the app.
4 Answ...
How to sort the result from string_agg()
... 9.0+ you can write:
select string_agg(product,' | ' order by product) from "tblproducts"
Details here.
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What is the difference between t.belongs_to and t.references in rails?
...es and t.belongs_to ?
Why are we having those two different words? It seems to me they do the same thing?
Tried some Google search, but find no em>x m>planation.
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Rails: where does the infamous “current_user” come from?
...ice that there are a lot of references to current_user . Does this only come from Devise? and do I have to manually define it myself even if I use Devise? Are there prerequisites to using current_user (like the em>x m>istence of sessions, users, etc)?
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Uninstall ReSharper 4.5
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Control Panel
--> Add Remove Programs
--> JetBrains ReSharper 4.5
--> Uninstall
??
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Scala downwards or decreasing for loop?
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scala> 10 to 1 by -1
res1: scala.collection.immutable.Range = Range(10, 9, 8, 7, 6, 5, 4, 3, 2, 1)
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Setting focus on an HTML input bom>x m> on page load
I'm trying to set the default focus on an input bom>x m> when the page loads (em>x m>ample: google).
My page is very simple, yet I can't figure out how to do this.
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