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Run a JAR file from the command line and specify classpath
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208
When you specify -jar then the -cp parameter will be ignored.
From the documentation:
Whe...
Get class name of django model
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edited Aug 30 '10 at 11:06
answered Aug 30 '10 at 10:29
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How can I set the value of a DropDownList using jQuery?
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605
$("#mydropdownlist").val("thevalue");
just make sure the value in the options tags matches th...
Get query string parameters url values with jQuery / Javascript (querystring)
...ec(window.location.search);
return (results !== null) ? results[1] || 0 : false;
}
console.log($.urlParam('action')); //edit
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Good ways to sort a queryset? - Django
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What about
import operator
auths = Author.objects.order_by('-score')[:30]
ordered = sorted(auths, key=operator.attrgetter('last_name'))
In Django 1.4 and newer you can order by providing multiple fields.
Reference: https://docs.djangoproject.com/en/dev/ref/models/querysets/#order-by
order_by(...
dynamically add and remove view to viewpager
...al number of pages that the ViewPage can display. This must
// never be 0.
@Override
public int getCount ()
{
return views.size();
}
//-----------------------------------------------------------------------------
// Used by ViewPager.
@Override
public boolean isViewFromObject...
Change a branch name in a Git repo
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answered Oct 5 '10 at 19:25
Richard FearnRichard Fearn
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How can I wait till the Parallel.ForEach completes
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Henk HoltermanHenk Holterman
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“use database_name” command in PostgreSQL
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VPK
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answered Apr 26 '12 at 17:25
kgrittnkgrittn
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How do I trim a file extension from a String in Java?
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290
This is the sort of code that we shouldn't be doing ourselves. Use libraries for the mundane stu...