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Using [UIColor colorWithRed:green:blue:alpha:] doesn't work with UITableView seperatorColor?
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edited Apr 12 '11 at 22:32
answered Apr 12 '11 at 22:12
J...
How to get subarray from array?
I have var ar = [1, 2, 3, 4, 5] and want some function getSubarray(array, fromIndex, toIndex) , that result of call getSubarray(ar, 1, 3) is new array [2, 3, 4] .
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Move an item inside a list?
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answered Jul 3 '10 at 23:15
David ZDavid Z
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Convert unix time to readable date in pandas dataframe
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230
These appear to be seconds since epoch.
In [20]: df = DataFrame(data['values'])
In [21]: df.c...
Is there a difference between x++ and ++x in java?
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293
++x is called preincrement while x++ is called postincrement.
int x = 5, y = 5;
System.out.pr...
Weighted random numbers
...andom number that is 0 or greater and is less than the sum of the weights
3) go through the items one at a time, subtracting their weight from your random number, until you get the item where the random number is less than that item's weight
Pseudo-code illustrating this:
int sum_of_weight = 0;
f...
How to return an array from JNI to Java?
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Jona
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answered Oct 22 '09 at 21:25
JhericoJherico
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How do I declare a 2d array in C++ using new?
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edited Feb 15 '18 at 22:33
AAEM
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answered Jun 1 ...
Set scroll position
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Martijn
14.1k33 gold badges2727 silver badges5959 bronze badges
answered Nov 16 '10 at 9:52
Nick Craver♦Nick Cra...