大约有 47,000 项符合查询结果（耗时：0.0786秒） [XML]
Current executing procedure name
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146
You may try this:
SELECT OBJECT_NAME(@@PROCID)
Update: This command is still valid on SQL S...
How do I browse an old revision of a Subversion repository through the web view?
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186
Append something like this to your repository URL:
!svn/bc/<revision_number>/
E.g.
http...
Redirect to named url pattern directly from urls.py in django?
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198
If you are on Django 1.4 or 1.5, you can do this:
from django.core.urlresolvers import revers...
select and update database record with a single queryset
...et object update method:
MyModel.objects.filter(pk=some_value).update(field1='some value')
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.NET JIT potential error?
...sing Visual Studio 2008 and targeting .NET 3.5. I've also tried .NET 3.5 SP1.
3 Answers
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Using comparison operators in Scala's pattern matching system
...i.e. an if and a boolean expression after the pattern:
a match {
case 10 => println("ten")
case x if x > 10 => println("greater than ten")
case _ => println("less than ten")
}
Edit: Note that this is more than superficially different to putting an if after the =>, becau...
TypeScript sorting an array
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187
The error is completely correct.
As it's trying to tell you, .sort() takes a function that re...
How to generate a range of numbers between two numbers?
I have two numbers as input from the user, like for example 1000 and 1050 .
28 Answers
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“render :nothing => true” returns empty plaintext file?
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146
UPDATE: This is an old answer for legacy Rails versions. For Rails 4+, see William Denniss' po...