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jquery data selector
...an see the available operators in the code below. Amongst them is ~= which allows regex testing:
$('a:data(category~=^mus..$,artist.name~=^M.+a$)');
I've tested it with a few variations and it seems to work quite well. I'll probably add this as a Github repo soon (with a full test suite), so keep...
Ruby Metaprogramming: dynamic instance variable names
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This is actually a really great way to do it since this is pretty much what Struct is made for.
– Chuck
Jul 19 '11 at 5:37
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Java: splitting a comma-separated string but ignoring commas in quotes
...ble quote" So, if String line = "equals: =,\"quote: \"\"\",\"comma: ,\"", all you need to do is strip off the extraneous double quote characters.
– Paul Hanbury
Nov 18 '09 at 17:41
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How to convert a clojure keyword into a string?
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Maybe this answer should explain why (name :foo/123/bar) is "bar". If you want the full path of a keyword you need to use subs or something like (str (namespace k) "/" (name k))
– AnnanFay
Apr 6 '12 at 13:48
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Traverse all the Nodes of a JSON Object Tree with JavaScript
... foo:"bar",
arr:[1,2,3],
subo: {
foo2:"bar2"
}
};
//called with every property and its value
function process(key,value) {
console.log(key + " : "+value);
}
function traverse(o,func) {
for (var i in o) {
func.apply(this,[i,o[i]]);
if (o[i] !== null &a...
How to check if an element does NOT have a specific class?
... that don't have a certain class, you can use the not selector:
// select all divs that don't have class test
$( 'div' ).not( ".test" );
$( 'div:not(.test)' ); // <-- alternative
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How to pass parameters to a modal?
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+1 Since this allows for passing data without having to define a controller for the modal. BTW you can just do $scope.$new(true) to create a new isolated scope without the need to inject $rootScope.
– Santosh
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Sort Dictionary by keys
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this actually returns an array of [(String, [Int])] not a Dictionary
– scord
Feb 12 '16 at 16:27
4
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Can I initialize a C# attribute with an array or other variable number of arguments?
...e of any attribute is supported (either the first or last wins, I can't recall which).
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Remove a symlink to a directory
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# this works:
rm foo
# versus this, which doesn't:
rm foo/
Basically, you need to tell it to delete a file, not delete a directory. I believe the difference between rm and rmdir exists because of differences in the way the C library treats ...