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Check if an ele<em>mem>ent is a child of a parent
... parent(), and give it the selector, as in target.parent('div#hello').
Exa<em>mem>ple: http://jsfiddle.net/6BX9n/
function fun(evt) {
var target = $(evt.target);
if (target.parent('div#hello').length) {
alert('Your clicked ele<em>mem>ent is having div#hello as parent');
}
}
Or if you w...
Why does find -exec <em>mem>v {} ./target/ + not work?
...
The <em>mem>anual page (or the online GNU <em>mem>anual) pretty <em>mem>uch explains everything.
find -exec co<em>mem><em>mem>and {} \;
For each result, co<em>mem><em>mem>and {} is executed. All occurences of {} are replaced by the filena<em>mem>e. ; is prefixed with a slash to prev...
vs
...hat you should use &a<em>mem>p;lt;cstdint&a<em>mem>p;gt; in C++, to avoid polluting the global na<em>mem>espace (well, not &a<em>mem>p;lt;cstdint&a<em>mem>p;gt; in particular, that's only added in C++11, but the &a<em>mem>p;lt;c*&a<em>mem>p;gt; headers in general).
However, i<em>mem>ple<em>mem>entations persisted in putting the sy<em>mem>bols into the global na<em>mem>espace anyway, and C++11 rati...
What is the “owning side” in an OR<em>Mem> <em>mem>apping?
What exactly does the owning side <em>mem>ean? What is an explanation with so<em>mem>e <em>mem>apping exa<em>mem>ples ( one to <em>mem>any, one to one, <em>mem>any to one )?
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what is the unsigned datatype?
I've seen this unsigned "typeless" type used a couple of ti<em>mem>es, but never seen an explanation for it. I suppose there's a corresponding signed type. Here's an exa<em>mem>ple:
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AJAX POST and Plus Sign ( + ) — How to Encode?
I'<em>mem> POSTing the contents of a for<em>mem> field via AJAX to a PHP script and using JavaScript to escape(field_contents) . The proble<em>mem> is that any plus signs are being stripped out and replaced by spaces. How can I safely 'encode' the plus sign and then appropriately 'decode' it on the PHP side?
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dplyr su<em>mem><em>mem>arise: Equivalent of “.drop=FALSE” to keep groups with zero length in output
When using su<em>mem><em>mem>arise with plyr 's ddply function, e<em>mem>pty categories are dropped by default. You can change this behavior by adding .drop = FALSE . However, this doesn't work when using su<em>mem><em>mem>arise with dplyr . Is there another way to keep e<em>mem>pty categories in the result?
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How do you know when to use fold-left and when to use fold-right?
I'<em>mem> aware that fold-left produces left-leaning trees and fold-right produces right-leaning trees, but when I reach for a fold, I so<em>mem>eti<em>mem>es find <em>mem>yself getting bogged down in headache-inducing thought trying to deter<em>mem>ine which kind of fold is appropriate. I usually end up unwinding the entire proble...
Difference between Prag<em>mem>a and Cache-Control headers?
I read about Prag<em>mem>a header on Wikipedia which says:
3 Answers
3
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VI<em>Mem> + JSLint?
I spend <em>mem>y days in vi<em>mem>, currently writing a lot of JavaScript. I've been trying to find a way to integrate JSLint or so<em>mem>ething si<em>mem>ilar into vi<em>mem> to i<em>mem>prove <em>mem>y coding. Has anyone <em>mem>anaged to do so<em>mem>ething like this?
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