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Get the first N elements of an array?
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corbachocorbacho
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Disable IntelliJ Starred (Package) Imports?
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edited May 11 '16 at 7:01
CherryDT
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How to create a unique index on a NULL column?
...) copied without attribution from here: decipherinfosys.wordpress.com/2007/11/30/…
– Tom Juergens
Feb 25 '10 at 9:58
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Byte[] to InputStream or OutputStream
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12cram12cram
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Git: How to diff two different files in different branches?
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edited Sep 11 '14 at 14:47
answered Nov 15 '11 at 3:36
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Get distance between two points in canvas
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211
You can do it with pythagoras theorem
If you have two points (x1, y1) and (x2, y2)
then you ca...
How to implement a unique index on two columns in rails
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Dorian
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answered Nov 8 '10 at 12:45
shingarashingara
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How can I filter a Django query with a list of values?
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How to execute IN() SQL queries with Spring's JDBCTemplate effectivly?
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stivlo
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answered Aug 25 '09 at 9:54
yawnyawn
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How to randomly sort (scramble) an array in Ruby?
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@Josh: The page you linked to describes an entirely different algorithm. Note that ruby's sort_by function does not work like javascript's ...