大约有 46,000 项符合查询结果(耗时:0.0641秒) [XML]

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What is the recommended way to use Vim folding for Python code

I am interested in enabling code folding in Vim for Python code. I have noticed multiple ways to do so. 11 Answers ...
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How can I multiply and divide using only bit shifting and adding?

How can I multiply and divide using only bit shifting and adding? 14 Answers 14 ...
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How do I ignore the initial load when watching model changes in AngularJS?

I have a web page that serves as the editor for a single entity, which sits as a deep graph in the $scope.fieldcontainer property. After I get a response from my REST API (via $resource), I add a watch to 'fieldcontainer'. I am using this watch to detect if the page/entity is "dirty". Right now I'm ...
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jQuery - Get Width of Element when Not Visible (Display: None)

It seems like in jQuery when an element is not visible width() returns 0. Makes sense, but I need to get the width of a table in order to set the width of the parent before I show the parent. ...
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Loop through files in a folder using VBA?

I would like to loop through the files of a directory using vba in Excel 2010. 6 Answers ...
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what's the meaning of '=?' in angularJS directive isolate scope declaration?

Does the question mark after equals have special meaning? ie: 1 Answer 1 ...
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orderBy multiple fields in Angular

How to sort by using multiple fields at same time in angular? fist by group and then by sub-group for Example 8 Answers ...
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Using .sort with PyMongo

With PyMongo, when I try to retrieve objects sorted by their 'number' and 'date' fields like this: 1 Answer ...
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Preview an image before it is uploaded

I want to be able to preview a file (image) before it is uploaded. The preview action should be executed all in the browser without using Ajax to upload the image. ...
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What's the point of map in Haskell, when there is fmap?

Everywhere I've tried using map , fmap has worked as well. Why did the creators of Haskell feel the need for a map function? Couldn't it just be what is currently known as fmap and fmap could be removed from the language? ...