大约有 32,000 项符合查询结果（耗时：0.0384秒） [XML]
Paste multiple times
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Clever. 'p' to paste, 'gv' to re-select what was originally selected. 'y' to copy it again.
– Amjith
Aug 23 '11 at 21:17
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C# Entity-Framework: How can I combine a .Find and .Include on a Model Object?
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I would really recommend using the latter (SingleOrDefault), ToList will retrieve all entries first and then select one
– Sander Rijken
Sep 8 '11 at 13:51
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javascript node.js next()
...low code, where a reference to the next function to execute is given to a callback for it to kick-off when it's done.
See, for example, the code samples here:
http://blog.mixu.net/2011/02/02/essential-node-js-patterns-and-snippets/
Let's look at the example you posted:
function loadUser(req, ...
@Transactional(propagation=Propagation.REQUIRED)
... such logical transaction scope can determine rollback-only status individually, with an outer transaction scope being logically independent from the inner transaction scope. Of course, in case of standard PROPAGATION_REQUIRED behavior, all these scopes will be mapped to the same physical transactio...
json.dumps vs flask.jsonify
...dumps() method will just return an encoded string, which would require manually adding the MIME type header.
See more about the jsonify() function here for full reference.
Edit:
Also, I've noticed that jsonify() handles kwargs or dictionaries, while json.dumps() additionally supports lists and oth...
What is the !! (not not) operator in JavaScript?
... Partial Obscurity:
val.enabled = (userId != 0) ? true : false;
// And finally, much easier to understand:
val.enabled = (userId != 0);
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C#: Looping through lines of multiline string
...; new StringReader(text)))
{
Console.WriteLine(line);
}
Looping over all the lines in a body of string data (whether that's a file or whatever) is so common that it shouldn't require the calling code to be testing for null etc :) Having said that, if you do want to do a manual loop, this is th...
How to add ID property to Html.BeginForm() in asp.net mvc?
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Where does one find the API or documentation for all of the html helpers? For example where do find out what the parameters stand for?
– Zapnologica
Jul 14 '13 at 9:59
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HTML File Selection Event
... That works fine but be aware of weird IE <11 behavior. It doesn't allow you to change input's value, so most likely you will need a workaround. stackoverflow.com/questions/9011644/…
– Oleksandr Tkalenko
Mar 13 '16 at 21:53
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compilation warning: no rule to process file for architecture i386
...ject, and check that this file is not present in the tab Build Phases. Normally no header files should stay here. Clean and build it again, it should work!
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