大约有 40,000 项符合查询结果（耗时：0.0419秒） [XML]
A circular reference was detected while serializing an object of type 'SubSonic.Schema .DatabaseColu
...re are circular references in your object hierarchy which is not supported by the JSON serializer. Do you need all the columns? You could pick up only the properties you need in the view:
return Json(new
{
PropertyINeed1 = data.PropertyINeed1,
PropertyINeed2 = data.PropertyINeed2
});
T...
When to use next() and return next() in Node.js
...hat I do also explain it.
The next () function that can have any name and by convention has been set to next. It is indirectly related to the operations (PUT, GET, DELETE, ...) that are generally performed on the same URI resource for example / user /: id
app.get('/user/:id', function (req,res,nex...
INSERT INTO…SELECT for all MySQL columns
...nswered Mar 9 '11 at 22:56
Mark ByersMark Byers
683k155155 gold badges14681468 silver badges13881388 bronze badges
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Using the HTML5 “required” attribute for a group of checkboxes?
...
@Zabba But this answer says. how to do it in html5 by writing Unfortunately HTML5 does not provide an out-of-the-box way to do that
– Clijsters
Apr 11 '18 at 7:54
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Is there any way to kill a Thread?
...f the caller
thread, to get the identity of the thread represented by this
instance.
"""
if not self.isAlive():
raise threading.ThreadError("the thread is not active")
# do we have it cached?
if hasattr(self, "_thread_id"):
ret...
How to put more than 1000 values into an Oracle IN clause [duplicate]
... is yet one of those limitations that you are never supposed to be limited by.
– erikkallen
Dec 31 '08 at 11:23
3
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Creation timestamp and last update timestamp with Hibernate and MySQL
... MySQL trigger so that even if the full entity is not saved or is modified by any external application or manual query, it'll still update these fields.
– Webnet
Jul 25 '13 at 12:09
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Is SQL or even TSQL Turing Complete?
...s Andrew Gierth proves that with CTE and Windowing SQL is Turing Complete, by constructing a cyclic tag system, which has been proved to be Turing Complete. The CTE feature is the important part however -- it allows you to create named sub-expressions that can refer to themselves, and thereby recurs...
PostgreSQL query to return results as a comma separated list
... If you wanted to sort the column select string_agg(id, ', ' order by id desc) from table
– M A Hossain Tonu
Aug 14 '18 at 9:31
1
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MySQL Workbench Dark Theme
... got it but mine has white background whenever I type. My text is surround by white instead of being dark with text @elMestre
– edo101
May 7 at 20:19
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