swap

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What's a good and functional way to swap collection elements in Scala?

In a project of mine one common use case keeps coming up. At some point I\'ve got a sorted collection of some kind (List, Seq, etc... doesn\'t matter) and one element of this collection. What I want t[详细]

2023-01-09 09:38 分类：问答
std::swap returns 0xBAADF00D

I\'m trying to swap two std::list&开发者_StackOverflow中文版lt; dontcare* >::iterators under Visual 2005.[详细]

2023-01-08 21:42 分类：问答
How do you swap two integer variables without using any if conditions, casting, or additional variables? [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]

2023-01-08 02:07 分类：问答
Image Swap wont work in Firefox But works in IE

I\'m a bit of a novice when it comes to coding but have been in the p开发者_运维问答rocess of setting up my own webpage via Dreamweaver as the WYSIWYG approach waorks for me.The problem is I am trying[详细]

2023-01-07 05:30 分类：问答
Best way to swap two records in TDataset Delphi?

New to delphi and database programming in general but am curious if there is a better way to swap records in a TDataset? I have read through some help and cant find any obvious methods. Currently I ha[详细]

2023-01-07 05:21 分类：问答
Limiting resident memory usage

I would like to limit the amount of physical memory a process can use without limiting the amount of virtual memory it can use.I am doing this in an effort to measure the behavior of various algorithm[详细]

2023-01-07 01:48 分类：问答
C++ builtin to swap two numerical values?

Does C++ have a built in such as part of STL to swap two numerical values instead of doing: int tmp = var1;[详细]

2023-01-06 12:41 分类：问答
Passing temporaries as LValues

I\'d like to use the following idiom, that I think is non-standard. I have functions which return vectors taking advantage of Return Value Optimization:[详细]

2023-01-06 00:14 分类：问答
Clearing Textarea on Blur (jQuery)

// Clearing Textarea $(\'textarea\').focus(function() { var $this = $(this); $.data(this, \'img\', $this.css(\'background-image\'));[详细]

2023-01-04 17:25 分类：问答
toggling div as well as "expand/collapse" text and image with jquery

I hav开发者_开发技巧e a simple piece of jquery i am using to toggle the visibility of a div (below).What I\'d like to add is some text and a little plus sign image that changes to different text and a[详细]

2023-01-03 12:07 分类：问答