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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?
...tride is 4 rows apart (4 consecutive elements in a column).
When element 16 is reached in the column (4 cache lines per set & 4 rows apart = trouble) the ex-0 element will be evicted from the cache. When we reach the end of the column, all previous cache lines would have been lost and needed r...
Frequency table for a single variable
... to proportions
– Max Power
Nov 30 '16 at 21:01
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To use this on a dataframe instead, convert int...
Why can't non-default arguments follow default arguments?
... Rahul GautamRahul Gautam
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Bootstrap datepicker hide after selection
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answered Jan 16 '14 at 1:41
FelixFelix
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Get the cartesian product of a series of lists?
...ychTriptych
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Open an IO stream from a local file or url
...003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44...
What does an Asterisk (*) do in a CSS selector?
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SoviutSoviut
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Spring classpath prefix difference
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Eugene RyzhikovEugene Ryzhikov
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passing several arguments to FUN of lapply (and others *apply)
...n ChristensenJonathan Christensen
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What's the difference between Application.ThreadException and AppDomain.CurrentDomain.UnhandledExcep
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answered Jan 6 '10 at 16:52
JohnIdolJohnIdol
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