大约有 42,000 项符合查询结果(耗时:0.0557秒) [XML]

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What is the motivation for bringing Symbols to ES6?

...less; we could easily use plain strings instead, like we do in JavaScript. And now they decide to complicate things in JS with that. ...
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What are the Web.Debug.config and Web.Release.Config files for?

I just upgraded to Visual Studio 2010 and MVC 2.0 and I noticed the Web.config has two additional files attached to it? Are these files used to specify debug and release specific settings, so you don't clutter up the main Web.config? ...
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Good example of livelock?

I understand what livelock is, but I was wondering if anyone had a good code-based example of it? And by code-based, I do not mean "two people trying to get past each other in a corridor". If I read that again, I'll lose my lunch. ...
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RESTful password reset

...is: PUT /users/:user_id/attributes/password -- The "current password" and the "new password" passed through the body You'd have two collections, a users collection, and an attributes collection for each user. The user is specified by the :user_id and the attribute is specified by password. Th...
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Restful way for deleting a bunch of items

...riation might be, to do away with the javascript confirm on the same page, and instead, create the selection and redirect to it, showing a confirm message on that page. In other words: From: http://example.com/resources/ do a POST with a selection of the ID's to: http://example.com/resources/sele...
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django - why is the request.POST object immutable?

...nts a full set of mutation methods including __setitem__, __delitem__, pop and clear. It implements immutability by checking a flag when you call one of the mutation methods. And when you call the copy method you get another QueryDict instance with the mutable flag turned on. For performance improve...
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What is the difference between CHARACTER VARYING and VARCHAR in PostgreSQL?

...rchar, so no difference, see documentation :) The notations varchar(n) and char(n) are aliases for character varying(n) and character(n), respectively. character without length specifier is equivalent to character(1). If character varying is used without length specifier, the type ac...
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What is Compass, what is sass…how do they differ?

I would like to start using compass and sass to speed up development. At the moment, I have installed Sass on a mac and instructed it to watch scss file for input, and a css file for generated output. ...
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Python if-else short-hand [duplicate]

... The most readable way is x = 10 if a > b else 11 but you can use and and or, too: x = a > b and 10 or 11 The "Zen of Python" says that "readability counts", though, so go for the first way. Also, the and-or trick will fail if you put a variable instead of 10 and it evaluates to Fals...
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How to set xlim and ylim for a subplot in matplotlib [duplicate]

I would like to limit the X and Y axis in matplotlib but for a speific subplot. As I can see subplot figure itself doesn't have any axis property. I want for example to change only the limits for the second plot! ...