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Open multiple Eclipse workspaces on the Mac
... you want.
Warning
You might have to change the Tomcat server ports in order to run your project in different/multiple Tomcat instances, see Tomcat Server Error - Port 8080 already in use
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GROUP_CONCAT ORDER BY
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You can use ORDER BY inside the GROUP_CONCAT function in this way:
SELECT li.client_id, group_concat(li.percentage ORDER BY li.views ASC) AS views,
group_concat(li.percentage ORDER BY li.percentage ASC)
FROM li GROUP BY client_id
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Window vs Page vs UserControl for WPF navigation?
...;
<DockPanel>
<!-- Navigation Buttons -->
<Border DockPanel.Dock="Left" BorderBrush="Black"
BorderThickness="0,0,1,0">
<ItemsControl ItemsSource="{Binding PageViewModels}">
<ItemsControl.ItemTemplate&...
Why is the order in dictionaries and sets arbitrary?
...tand how looping over a dictionary or set in python is done by 'arbitrary' order.
6 Answers
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How to do SELECT COUNT(*) GROUP BY and ORDER BY in Django?
...t
Transaction.objects.all().values('actor').annotate(total=Count('actor')).order_by('total')
values() : specifies which columns are going to be used to "group by"
Django docs:
"When a values() clause is used to constrain the columns that are
returned in the result set, the method for evaluating an...
How do I use $scope.$watch and $scope.$apply in AngularJS?
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You need to be aware about how AngularJS works in order to understand it.
Digest cycle and $scope
First and foremost, AngularJS defines a concept of a so-called digest cycle. This cycle can be considered as a loop, during which AngularJS checks if there are any changes to ...
Unexpected Caching of AJAX results in IE8
... a good answer, but you'll need to turn the caching off in IE9 as well. In order to target just IE8 and IE9 you could do this;
<!--[if lte IE 9]>
<script>
$.ajaxSetup({
cache: false
});
</script>
<![endif]-->
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How do I set up email confirmation with Devise?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Creating a div element in jQuery [duplicate]
...amically generated div, you may need to put single quotes around class, in order for things to work in IE7, and IE8 - for example 'class':'my-class-name'
– klewis
Feb 28 '13 at 23:12
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How to print struct variables in console?
... fmt.Println(err)
return
}
fmt.Printf("%s \n", p)
}
In order to use this you do not need any additional packages with the exception of fmt and encoding/json, just a reference, pointer to, or literal of the struct you have created.
To use just take your struct, initialize it in ...