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How do you sort an array on multiple columns?
...cation name for tiebreaker.
function mysortfunction(a, b) {
var o1 = a[3].toLowerCase();
var o2 = b[3].toLowerCase();
var p1 = a[1].toLowerCase();
var p2 = b[1].toLowerCase();
if (o1 < o2) return -1;
if (o1 > o2) return 1;
if (p1 < p2) return -1;
if (p1 > p2) return 1...
How to change tab size on GitHub?
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edited May 23 '17 at 12:26
Community♦
111 silver badge
answered Jan 12 '12 at 11:52
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Best way to unselect a in jQuery?
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356
Use removeAttr...
$("option:selected").removeAttr("selected");
Or Prop
$("option:selected"...
How to split data into training/testing sets using sample function
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23 Answers
23
Active
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What's the function like sum() but for multiplication? product()?
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Update:
In Python 3.8, the prod function was added to the math module. See: math.prod().
Older info: Python 3.7 and prior
The function you're looking for would be called prod() or product() but Python doesn't have that function. So, you need...
Windows batch: sleep [duplicate]
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edited Jul 24 '13 at 7:53
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Get absolute path of initially run script
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35
The correct solution is to use the get_included_files function:
list($scriptPath) = get_includ...
Java FileReader encoding issue
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253
Yes, you need to specify the encoding of the file you want to read.
Yes, this means that you ha...
Should composer.lock be committed to version control?
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answered Oct 15 '12 at 13:39
mezameza
7,24711 gold badge1111 silver badges2121 bronze badges
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mongo group query how to keep fields
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213
If you want to keep the information about the first matching entries for each group, you can try...