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How to sort the result from string_agg()
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With postgres 9.0+ you can write:
select string_agg(product,' | ' order by product) from "tblproducts"
Details here.
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Virtualizing an ItemsControl?
... the following:
<ItemsControl ItemsSource="{Binding AccountViews.Tables[0]}">
<ItemsControl.ItemTemplate>
<DataTemplate>
<TextBlock Initialized="TextBlock_Initialized"
Text="{Binding Name}" />
</DataTemplate>
</ItemsControl.ItemTemp...
AngularJS toggle class using ng-class
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answered Mar 13 '13 at 22:05
StewieStewie
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What is the difference between t.belongs_to and t.references in rails?
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muffinistamuffinista
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Rails: where does the infamous “current_user” come from?
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Erik PetersonErik Peterson
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Static link of shared library function in gcc
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109
Refer to:
http://www.linuxquestions.org/questions/linux-newbie-8/forcing-static-linking-of-shar...
What is the difference between getFields and getDeclaredFields in Java reflection
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edited Aug 15 '18 at 6:08
Paul Rooney
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WPF Data Binding and Validation Rules Best Practices
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answered Sep 15 '08 at 15:09
community wiki
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What happens to an open file handle on Linux if the pointed file gets moved or deleted
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160
If the file is moved (in the same filesystem) or renamed, then the file handle remains open and ...
How do I get the current time zone of MySQL?
...can set the timezone used by your connection like this:
set time_zone = '+00:00';
That sets the timezone to GMT, so that any further operations (like now()) will use GMT.
Note, though, that time and date values are not stored with timezone information in MySQL:
mysql> create table foo (tstam...