大约有 15,223 项符合查询结果（耗时：0.0271秒） [XML]
What is the difference between JOIN and JOIN FETCH when using JPA and Hibernate
...Employee. If you not need the Department, use the first query.
I recomend read this link if you need to apply some WHERE condition (what you probably will need): How to properly express JPQL "join fetch" with "where" clause as JPA 2 CriteriaQuery?
Update
If you don't use fetch and the Departments...
Get nodes where child node contains an attribute
...
Try
//book[title/@lang = 'it']
This reads:
get all book elements
that have at least one title
which has an attribute lang
with a value of "it"
You may find this helpful — it's an article entitled "XPath in Five Paragraphs" by Ronald Bourret.
But...
Entity Framework is Too Slow. What are my options? [closed]
... Before anyone does this, it might be a good idea to have a read here. stackoverflow.com/questions/9259480/…
– leen3o
Dec 11 '12 at 19:32
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Can an AJAX response set a cookie?
... question is whether that response will actually result in that the client reads and sets the cookie received in the ajax response, or if it has to be done manually. This is not an answer for that.
– Alex
Jun 20 '16 at 13:33
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HTML.ActionLink vs Url.Action in ASP.NET Razor
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@Shimmy, you can read about it here: haacked.com/archive/2009/11/17/aspnetmvc2-render-action.aspx
– Darin Dimitrov
Dec 20 '12 at 6:36
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How do I avoid capturing self in blocks when implementing an API?
...released. (Given the structure of your code, that shouldn't be a problem.) Read more about __block.
If you are using ARC, the semantics of __block changes and the reference will be retained, in which case you should declare it __weak instead.
Long answer
Let's say you had code like this:
self.pr...
LIKE vs CONTAINS on SQL Server
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@edze - you mean, the same page that is already linked to be my first mention of CONTAINS? What of it? The original form of the question had Column CONTAIN("%test%",Column)>0 which was no-where close to valid. It's still not completely right.
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How to get RelativeLayout working with merge and include?
...r than accepted answer. Many thanks! And... c'mon google, fix this issue already, this is BS! :)
– Felipe Caldas
Aug 15 '12 at 3:15
2
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How is mime type of an uploaded file determined by browser?
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Kip, I spent some time reading RFCs, MSDN and MDN. Here is what I could understand. When a browser encounters a file for upload, it looks at the first buffer of data it receives and then runs a test on it. These tests try to determine if the file i...
Why fragments, and when to use fragments instead of activities?
...able. There is actually a fairly detailed entry in the Dev Guide, consider reading it for details.
In short, fragments live inside activities, and each activity can host many fragments. Like activities, they have a specific lifecycle, unlike activities, they are not top-level application component...