大约有 43,200 项符合查询结果（耗时：0.0671秒） [XML]
ModelState.IsValid == false, why?
...cesource/blob/master/System.Web/ModelBinding/ModelStateDictionary.cs#L37-L41
public bool IsValid {
get {
return Values.All(modelState => modelState.Errors.Count == 0);
}
}
Now, it looks like it can't be. Well, that's for ASP.NET MVC v1.
...
Clearing using jQuery
...ap();
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<form>
<input id="file" type="file">
<br>
<input id="text" type="text" value="Original">
</form>
<button onclick="reset($('#file'))">Reset file&l...
Converting Go struct to JSON
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351
You need to export the User.name field so that the json package can see it. Rename the name fiel...
What's the difference between parenthesis $() and curly bracket ${} syntax in Makefile?
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edited Mar 18 '18 at 19:22
answered Aug 7 '14 at 14:57
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What does the regular expression /_/g mean?
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152
The regex matches the _ character.
The g means Global, and causes the replace call to replace...
How make Eclipse/EGit recognize existing repository information after update?
After upgrading Eclipse from Helios to Indigo with EGit plugin 1.0.0, all my projects seem to have lost their metadata about their git repositories, respectively.
...
Backporting Python 3 open(encoding=“utf-8”) to Python 2
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178
1. To get an encoding parameter in Python 2:
If you only need to support Python 2.6 and 2.7 yo...
Convert seconds to Hour:Minute:Second
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answered Jul 3 '10 at 18:03
animuson♦animuson
49.1k2323 gold badges127127 silver badges139139 bronze badges
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What are the differences between poll and select?
... Solaris library function both have this limit. But I
see that BSD/OS 2.1 has now been coded to avoid this limit, so it's
doable, just a small matter of programming. :-) Someone should file a
Solaris bug report on this, and see if it ever gets fixed.
With poll(), however, the user must...