大约有 10,900 项符合查询结果（耗时：0.0249秒） [XML]
Eclipse and Windows newlines
... Eclipse and choose File : Convert Line Delimiters to : Unix
Tip: You can easily convert existing file by selecting then in the Package Explorer, and then going to the menu entry File : Convert Line Delimiters to : Unix
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How to forward declare a template class in namespace std?
...Of course, I know that there are more template params for std::list (allocator I think). But, that is beside the point. Do I have to know the full template declaration of a template class to be able to forward declare it?
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How to add “on delete cascade” constraints?
In PostgreSQL 8 is it possible to add ON DELETE CASCADES to the both foreign keys in the following table without dropping the latter?
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Catching all javascript unhandled exceptions
...play in an alert box all of the unhandled javascript exceptions in an application. I'd want all of this to be done on the client side, without using any server side code. I'm using MVC3 as an environment.
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Rails nested form with has_many :through, how to edit attributes of join model?
...attributes_for lines you added. I missed that info repeatedly while just scanning the code -- once I read it thoroughly, I caught that missed detail and it solved my problem. Thanks!
– T.J. Schuck
Jan 24 '11 at 16:31
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Can I call memcpy() and memmove() with “number of bytes” set to zero?
Do I need to treat cases when I actully have nothing to move/copy with memmove() / memcpy() as edge cases
2 Answers
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Initializing a member array in constructor initializer
I believe the reason is that arrays can be initialized only with = syntax, that is:
6 Answers
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How to iterate over the keys and values in an object in CoffeeScript?
...gave should work, though there's no reason to use [] instead of {} in that case.
– Trevor Burnham
Jun 20 '11 at 15:12
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Where is the documentation for the values() method of Enum?
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You can't see this method in javadoc because it's added by the compiler.
Documented in three places :
Enum Types, from The Java Tutorials
The compiler automatically adds some special methods when it creates
an enum. Fo...
Updating address bar with new URL without hash or reloading the page
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You can now do this in most "modern" browsers!
Here is the original article I read (posted July 10, 2010): HTML5: Changing the browser-URL without refreshing page.
For a more in-depth look into pushState/replaceState/popstate (...