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Convert Rows to columns using 'Pivot' in SQL Server
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If you are using SQL Server 2005+, then you can use the PIVOT function to transform the data f...
T-SQL stored procedure that accepts multiple Id values
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Erland Sommarskog has maintained the authoritative answer to this question for the last 16 year...
Add to Array jQuery
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301
For JavaScript arrays, you use push().
var a = [];
a.push(12);
a.push(32);
For jQuery objec...
How to convert lazy sequence to non-lazy in Clojure
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edited Aug 13 at 10:22
Sergey Brunov
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Confusion between factor levels and factor labels
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Very short : levels are the input, labels are the output in the factor() function. A factor has...
Matplotlib different size subplots
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390
Another way is to use the subplots function and pass the width ratio with gridspec_kw:
import...
Is it .yaml or .yml?
...that's as close to an "official" ruling as you can get, but the habit of 8.3 is hard to get out of (and, appallingly, still occasionally relevant in 2013).
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How to get unique values in an array
... arr.push(this[i]);
}
}
return arr;
}
var duplicates = [1, 3, 4, 2, 1, 2, 3, 8];
var uniques = duplicates.unique(); // result = [1,3,4,2,8]
console.log(uniques);
For more reliability, you can replace contains with MDN's indexOf shim and check if each element's indexOf is e...
How to set UICollectionViewDelegateFlowLayout?
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What does a double * (splat) operator do
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3 Answers
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