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@OneToMany List vs Set difference
... column specified, will just be handled as a bag by Hibernate (no specific ordering).
One notable difference in the handling of Hibernate is that you can't fetch two different lists in a single query. For example, if you have a Person entity having a list of contacts and a list of addresses, you w...
How to verify multiple method calls with different params
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If the order of both add() calls is relevant, you can use InOrder:
InOrder inOrder = inOrder(errors);
inOrder.verify(errors).add(eq("exception.message"), any(ActionError.class));
inOrder.verify(errors).add(eq("exception.detail"), a...
Preventing Laravel adding multiple records to a pivot table
...first();
$product->updateFeatures($feature);
}
}
//product.php (extract)
public function updateFeatures($feature) {
return $this->features()->sync($feature, false);
}
or
public function updateFeatures($feature) {
if (! $this->features->contains($features))
...
Multiple Order By with LINQ [duplicate]
...You can use the ThenBy and ThenByDescending extension methods:
foobarList.OrderBy(x => x.Foo).ThenBy( x => x.Bar)
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oracle group 取每组第一条 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...CT * FROM(
SELECT z.type , z.code ,ROW_NUMBER()
OVER(PARTITION BY z.type ORDER BY z.code) AS code_id
FROM group_info z
)
WHERE code_id =1;
这里涉及到的over()是oracle的分析函数。
参考sql reference文档：
Analytic functions compute an aggregate value based on a group of ...
Best way to define private methods for a class in Objective-C
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@Wienke It's no longer necessary to worry about the order. Recent versions of LLVM will find the method even if it appears below where it's called.
– Steve Waddicor
May 26 '13 at 11:03
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How to configure Sublime Text 2/3 to use direct Ctrl+Tab order and to create new tabs after the last
...to move right and left among your open tabs, respectively, in their visual order. (The keybinding solution replicates this functionality using your preferred keys.)
Because the package installer is now included with Sublime Text, it's also straightforward to add the MoveTab extension, which adds th...
How to sort an ArrayList in Java [duplicate]
...s and adding each fruit in the list. I want to sort this list based on the order of fruit name.
3 Answers
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BeautifulSoup Grab Visible Webpage Text
...t. I can't figure out the arguments I need for the function findAll() in order to just get the visible texts on a webpage.
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Smooth GPS data
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kalman.sourceforge.net/index.php here is C++ implementation of Kalman filter.
– Rostyslav Druzhchenko
Aug 21 '14 at 9:04
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