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How to get the nth occurrence in a string?
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const string = "XYZ 123 ABC 456 ABC 789 ABC";
function getPosition(string, subString, index) {
return string.split(subString, index).join(subString).length;
}
console.log(
getPosition(string, 'ABC', 2) // --> 16
)
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Case insensitive XPath contains() possible?
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edited Jan 7 at 15:06
answered Dec 12 '11 at 12:11
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How to paginate with Mongoose in Node.js?
... from a .find() call? I would like a functionality comparable to "LIMIT 50,100" in SQL.
31 Answers
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Access-Control-Allow-Origin wildcard subdomains, ports and protocols
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215
Based on DaveRandom's answer, I was also playing around and found a slightly simpler Apache solu...
Bootstrap Datepicker - Months and Years Only
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edited May 27 '15 at 21:00
Martin Tournoij
22.1k1717 gold badges8585 silver badges116116 bronze badges
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How to bind function arguments without binding this?
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15 Answers
15
Active
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Modern way to filter STL container?
...ample from cplusplus.com for std::copy_if:
std::vector<int> foo = {25,15,5,-5,-15};
std::vector<int> bar;
// copy only positive numbers:
std::copy_if (foo.begin(), foo.end(), std::back_inserter(bar), [](int i){return i>=0;} );
std::copy_if evaluates the lambda expression for every...
Can you use a trailing comma in a JSON object?
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255
Unfortunately the JSON specification does not allow a trailing comma. There are a few browsers ...
How to set timeout on python's socket recv method?
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akaihola
23.4k55 gold badges5252 silver badges6363 bronze badges
answered Apr 27 '10 at 13:49
Daniel StutzbachDanie...
Align image in center and middle within div
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answered Sep 5 '12 at 13:10
Gurpreet SinghGurpreet Singh
4,51111 gold badge1111 silver badges1010 bronze badges
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