大约有 44,000 项符合查询结果（耗时：0.0409秒） [XML]
Is it possible to deserialize XML into List?
...("user")] to avoid an extra level of elements. Looking at this, I thought for sure that it would have emitted a <user> or <Items> node (if you did not have the XmlElement attribute), and then add <user> nodes under that. But I tried it and it did not, thus emitting exactly what t...
Spring mvc @PathVariable
...ode snippet.
@RequestMapping(value="/Add/{type}")
public ModelAndView addForm(@PathVariable String type ){
ModelAndView modelAndView = new ModelAndView();
modelAndView.setViewName("addContent");
modelAndView.addObject("typelist",contentPropertyDAO.getType() );
modelAndView.addObjec...
Separation of business logic and data access in django
...an find the business logic and entities as perceived by your end user, the former is where you actually store your data.
Furthermore, I've interpreted the 3rd part of your question as: how to notice failure to keep these models separate.
These are two very different concepts and it's always hard to ...
How can I get browser to prompt to save password?
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I found a complete solution for this question. (I've tested this in Chrome 27 and Firefox 21).
There are two things to know:
Trigger 'Save password', and
Restore the saved username/password
1. Trigger 'Save password':
For Firefox 21, 'Save passw...
EF LINQ include multiple and nested entities
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Only this one worked for me: .Include("Module.Chapter"). Any idea why would that be?
– Jo Smo
Aug 2 '15 at 17:19
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How To Create Table with Identity Column
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I believe that is what I was looking for. I don't need to change the PK_History value to ID or anything?
– jp2code
May 23 '12 at 18:36
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Set Focus on EditText
I have an EditText-Field and set an OnFocusChangeListener for it. When it has lost focus, a method is called, which checks the value of the EditText with one in the database. If the return-value of the method is true, a toast is shown and the focus should get back on the EditText again. The focus sh...
How to get values from IGrouping
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It does't work for me.. it says that the type cannot be inferred by the usage
– Revious
Dec 15 '17 at 16:48
3
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LINQ to SQL - Left Outer Join with multiple join conditions
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You need to introduce your join condition before calling DefaultIfEmpty(). I would just use extension method syntax:
from p in context.Periods
join f in context.Facts on p.id equals f.periodid into fg
from fgi in fg.Where(f => f.otherid == 17).DefaultIfEmpty()
wher...
Replacing a fragment with another fragment inside activity group
... the contents of fragment in a layout instead i was using another fragment for the contents of previous fragment
– Lion Heart
Jun 6 '11 at 10:39
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