大约有 4,500 项符合查询结果（耗时：0.0196秒） [XML]
How do I find out which DOM element has the focus?
...le.net/mklement/72rTF. You'll find that the only major browser (as of late 2012) that can actually focus such a div is Firefox 17, and only by tabbing to it. The types of elements that ALL major browsers return via document.activeElement are restricted to input-related elements. If no such element h...
RGB to hex and hex to RGB
...1);
}
alert(rgbToHex(0, 51, 255)); // #0033ff
Update 3 December 2012
Here's a version of hexToRgb() that also parses a shorthand hex triplet such as "#03F":
function hexToRgb(hex) {
// Expand shorthand form (e.g. "03F") to full form (e.g. "0033FF")
var shorthandRegex = /^#?([a...
Twig: in_array or similar possible within if statement?
...s seem to have been covered by the comments on the accepted answer back in 2012. This answer doesn't seem to add anything extra.
– William Isted
Aug 18 '16 at 14:43
7
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Optimal way to concatenate/aggregate strings
...lly before concatenation).
I've quickly tested the solution on SQL Server 2012 with the following data:
INSERT dbo.SourceTable (ID, Name)
VALUES
(1, 'Matt'),
(1, 'Rocks'),
(2, 'Stylus'),
(3, 'Foo'),
(3, 'Bar'),
(3, 'Baz')
The query result:
ID FullName
----------- ---------------------...
Determine if the device is a smartphone or tablet? [duplicate]
...lues and layout buckets (folders) is here: android-developers.blogspot.com/2012/07/….
– javahead76
Feb 26 '13 at 17:11
7
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How can I get a side-by-side diff when I do “git diff”?
...
@Trengot I run git 1.7.9 which is from 02/2012
– Rolf
Oct 15 '14 at 9:19
...
How to access cookies in AngularJS?
...angularjs/1.0.1/angular-cookies.min.js) See blog post: blog.angularjs.org/2012/07/…
– KajMagnus
Aug 26 '12 at 9:36
...
How to step back in Eclipse debugger?
...er are open source projects issued from academic research. As of November 2012 both projects are active.
Chronon is a commercial product, but they have free licenses for students and open source projects. From what's being claimed on their website it's probably the most comprehensive recorder sinc...
Detect if a jQuery UI dialog box is open
...pen or not.
You can see example at this link:
http://www.codegateway.com/2012/02/detect-if-jquery-dialog-box-is-open.html
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How to save CSS changes of Styles panel of Chrome Developer Tools?
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As of this weekend (5/21/2012), this solution no longer works I believe. I used to do the same thing you show to write large chunks of new css (not old, or edits). But now, for me at least, clicking on that HTML file only shows the raw HTML without s...