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as seen on Stack Overflow
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I have 4 divs with content like below:
<div class="prodNav-Info-Panel">content</div>
<div class="prodNav-Usage-Panel">content</div>
<div class="prodNav-Guarantee-Panel">content</div>
<div class="prodNav-FAQ-Panel">content</div>
And a navigation list…
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I've been given some project requirements that involve (ideally) returning a list of CSS selectors based on highlighted text.
In other words, a user could do something like this on a page:
Click a button to indicate that their next text selection should be recorded.
Highlight some text on the page…
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I'd like to remove all matching elements, but skip the first instance of each match:
// Works as expected: removes all but first instance of .a
jQuery ('.a', '#scope')
.each ( function (i) {
if (i > 0) jQuery (this).empty();
});
// Expected: removal of all but first instance…
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as seen on Stack Overflow
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I have 4 divs with content like below:
<div class="prodNav-Info-Panel">content</div>
<div class="prodNav-Usage-Panel">content</div>
<div class="prodNav-Guarantee-Panel">content</div>
<div class="prodNav-FAQ-Panel">content</div>
And a navigation list…
>>> More
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as seen on Stack Overflow
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It's my understanding that, in terms of selector speed, that #ID selectors are fastest, followed by element selectors, and then .class selectors.
I have always assumed that pseudo-class selectors and custom selectors (those in the form ':selector') are similar to .class selectors, but I realised…
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